Code reformatting

modules/swagger-codegen-cli/pom.xml

@@ -1,4 +1,4 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <parent>
         <groupId>io.swagger</groupId>
@@ -62,7 +62,8 @@
                         </goals>
                         <configuration>
                             <transformers>
-                                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
+                                <transformer
+                                        implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
                             </transformers>
                         </configuration>
                     </execution>

modules/swagger-codegen-cli/src/main/java/io/swagger/codegen/SwaggerCodegen.java

@@ -1,17 +1,17 @@
 package io.swagger.codegen;
 
+import io.airlift.airline.Cli;
+import io.airlift.airline.Help;
 import io.swagger.codegen.cmd.ConfigHelp;
 import io.swagger.codegen.cmd.Generate;
 import io.swagger.codegen.cmd.Langs;
 import io.swagger.codegen.cmd.Meta;
-import io.airlift.airline.Cli;
-import io.airlift.airline.Help;
 
 /**
  * User: lanwen
  * Date: 24.03.15
  * Time: 17:56
- *
+ * <p/>
  * Command line interface for swagger codegen
  * use `swagger-codegen-cli.jar help` for more info
  *

modules/swagger-codegen-cli/src/main/java/io/swagger/codegen/cmd/ConfigHelp.java

@@ -1,10 +1,12 @@
 package io.swagger.codegen.cmd;
 
-import io.swagger.codegen.CliOption;
-import io.swagger.codegen.CodegenConfig;
 import io.airlift.airline.Command;
 import io.airlift.airline.Option;
+import io.swagger.codegen.CliOption;
+import io.swagger.codegen.CodegenConfig;
+
 import java.util.ServiceLoader;
+
 import static java.util.ServiceLoader.load;
 
 @Command(name = "config-help", description = "Config help for chosen lang")
@@ -14,20 +16,9 @@ public class ConfigHelp implements Runnable {
             description = "language to get config help for")
     private String lang;
 
-    @Override
-    public void run() {
-        System.out.println();
-        CodegenConfig config = forName(lang);
-        System.out.println("CONFIG OPTIONS");
-        for (CliOption langCliOption : config.cliOptions()) {
-            System.out.println("\t" + langCliOption.getOpt());
-            System.out.println("\t    " + langCliOption.getDescription());
-            System.out.println();
-        }
-    }
-    
     /**
      * Tries to load config class with SPI first, then with class name directly from classpath
+     *
      * @param name name of config, or full qualified class name in classpath
      * @return config class
      */
@@ -46,4 +37,16 @@ public class ConfigHelp implements Runnable {
             throw new RuntimeException("Can't load config class with name ".concat(name), e);
         }
     }
+
+    @Override
+    public void run() {
+        System.out.println();
+        CodegenConfig config = forName(lang);
+        System.out.println("CONFIG OPTIONS");
+        for (CliOption langCliOption : config.cliOptions()) {
+            System.out.println("\t" + langCliOption.getOpt());
+            System.out.println("\t    " + langCliOption.getDescription());
+            System.out.println();
+        }
+    }
 }

modules/swagger-codegen-cli/src/main/java/io/swagger/codegen/cmd/Generate.java

@@ -1,15 +1,15 @@
 package io.swagger.codegen.cmd;
 
+import config.Config;
+import config.ConfigParser;
+import io.airlift.airline.Command;
+import io.airlift.airline.Option;
 import io.swagger.codegen.CliOption;
 import io.swagger.codegen.ClientOptInput;
 import io.swagger.codegen.ClientOpts;
 import io.swagger.codegen.CodegenConfig;
 import io.swagger.codegen.DefaultGenerator;
 import io.swagger.models.Swagger;
-import config.Config;
-import config.ConfigParser;
-import io.airlift.airline.Command;
-import io.airlift.airline.Option;
 import io.swagger.parser.SwaggerParser;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -57,15 +57,37 @@ public class Generate implements Runnable {
                     "Pass in a URL-encoded string of name:header with a comma separating multiple values")
     private String auth;
 
-    @Option( name= {"-D"}, title = "system properties", description = "sets specified system properties in " +
+    @Option(name = {"-D"}, title = "system properties", description = "sets specified system properties in " +
             "the format of name=value,name=value")
     private String systemProperties;
 
-    @Option( name= {"-c", "--config"}, title = "configuration file", description = "Path to json configuration file. " +
+    @Option(name = {"-c", "--config"}, title = "configuration file", description = "Path to json configuration file. " +
             "File content should be in a json format {\"optionKey\":\"optionValue\", \"optionKey1\":\"optionValue1\"...} " +
             "Supported options can be different for each language. Run config-help -l {lang} command for language specific config options.")
     private String configFile;
 
+    /**
+     * Tries to load config class with SPI first, then with class name directly from classpath
+     *
+     * @param name name of config, or full qualified class name in classpath
+     * @return config class
+     */
+    private static CodegenConfig forName(String name) {
+        ServiceLoader<CodegenConfig> loader = load(CodegenConfig.class);
+        for (CodegenConfig config : loader) {
+            if (config.getName().equals(name)) {
+                return config;
+            }
+        }
+
+        // else try to load directly
+        try {
+            return (CodegenConfig) Class.forName(name).newInstance();
+        } catch (Exception e) {
+            throw new RuntimeException("Can't load config class with name ".concat(name), e);
+        }
+    }
+
     @Override
     public void run() {
         verbosed(verbose);
@@ -85,7 +107,7 @@ public class Generate implements Runnable {
             config.additionalProperties().put(TEMPLATE_DIR_PARAM, new File(templateDir).getAbsolutePath());
         }
 
-        if(null != configFile){
+        if (null != configFile) {
             Config genConfig = ConfigParser.read(configFile);
             if (null != genConfig) {
                 for (CliOption langCliOption : config.cliOptions()) {
@@ -103,11 +125,11 @@ public class Generate implements Runnable {
     }
 
     private void setSystemProperties() {
-        if( systemProperties != null && systemProperties.length() > 0 ){
-            for( String property : systemProperties.split(",")) {
+        if (systemProperties != null && systemProperties.length() > 0) {
+            for (String property : systemProperties.split(",")) {
                 int ix = property.indexOf('=');
-                if( ix > 0 && ix < property.length()-1 ){
-                    System.setProperty( property.substring(0, ix), property.substring(ix+1) );
+                if (ix > 0 && ix < property.length() - 1) {
+                    System.setProperty(property.substring(0, ix), property.substring(ix + 1));
                 }
             }
         }
@@ -115,6 +137,7 @@ public class Generate implements Runnable {
 
     /**
      * If true parameter, adds system properties which enables debug mode in generator
+     *
      * @param verbose - if true, enables debug mode
      */
     private void verbosed(boolean verbose) {
@@ -132,25 +155,4 @@ public class Generate implements Runnable {
         System.setProperty("debugOperations", "");
         System.setProperty("debugSupportingFiles", "");
     }
-
-    /**
-     * Tries to load config class with SPI first, then with class name directly from classpath
-     * @param name name of config, or full qualified class name in classpath
-     * @return config class
-     */
-    private static CodegenConfig forName(String name) {
-        ServiceLoader<CodegenConfig> loader = load(CodegenConfig.class);
-        for (CodegenConfig config : loader) {
-            if (config.getName().equals(name)) {
-                return config;
-            }
-        }
-
-        // else try to load directly
-        try {
-            return (CodegenConfig) Class.forName(name).newInstance();
-        } catch (Exception e) {
-            throw new RuntimeException("Can't load config class with name ".concat(name), e);
-        }
-    }
 }

modules/swagger-codegen-cli/src/main/java/io/swagger/codegen/cmd/Langs.java

@@ -1,8 +1,8 @@
 package io.swagger.codegen.cmd;
 
 import ch.lambdaj.collection.LambdaIterable;
-import io.swagger.codegen.CodegenConfig;
 import io.airlift.airline.Command;
+import io.swagger.codegen.CodegenConfig;
 
 import static ch.lambdaj.Lambda.on;
 import static ch.lambdaj.collection.LambdaCollections.with;

modules/swagger-codegen-cli/src/main/java/io/swagger/codegen/cmd/Meta.java

@@ -4,10 +4,10 @@ import ch.lambdaj.function.convert.Converter;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.samskivert.mustache.Mustache;
-import io.swagger.codegen.DefaultGenerator;
-import io.swagger.codegen.SupportingFile;
 import io.airlift.airline.Command;
 import io.airlift.airline.Option;
+import io.swagger.codegen.DefaultGenerator;
+import io.swagger.codegen.SupportingFile;
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
@@ -81,6 +81,7 @@ public class Meta implements Runnable {
     /**
      * Converter method to process supporting files: execute with mustache,
      * or simply copy to destination directory
+     *
      * @param targetDir - destination directory
      * @param data      - map with additional params needed to process templates
      * @return converter object to pass to lambdaj
@@ -121,6 +122,7 @@ public class Meta implements Runnable {
 
     /**
      * Creates mustache loader for template using classpath loader
+     *
      * @param generator - class with reader getter
      * @return loader for template
      */
@@ -135,6 +137,7 @@ public class Meta implements Runnable {
 
     /**
      * Converts package name to path on file system
+     *
      * @param packageName - package name to convert
      * @return relative path
      */

modules/swagger-codegen-cli/src/main/resources/logback.xml

@@ -7,6 +7,6 @@
     </appender>
     <logger name="io.swagger" level="debug"/>
     <root level="error">
-    <appender-ref ref="STDOUT" />
+        <appender-ref ref="STDOUT"/>
     </root>
 </configuration>

modules/swagger-codegen/pom.xml

@@ -1,4 +1,5 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
@@ -244,7 +245,7 @@
                         <link>http://java.sun.com/javaee/5/docs/api</link>
                         <link>http://java.sun.com/j2se/1.5.0/docs/api</link>
                     </links>
-          <excludePackageNames />
+                    <excludePackageNames/>
                 </configuration>
             </plugin>
             <plugin>

modules/swagger-codegen/src/main/java/config/Config.java

@@ -1,6 +1,7 @@
 package config;
 
 import com.google.common.collect.ImmutableMap;
+
 import java.util.HashMap;
 import java.util.Map;
 
@@ -19,15 +20,15 @@ public class Config {
         return ImmutableMap.copyOf(options);
     }
 
-  public boolean hasOption(String opt){
+    public boolean hasOption(String opt) {
         return options.containsKey(opt);
     }
 
-  public String getOption(String opt){
+    public String getOption(String opt) {
         return options.get(opt);
     }
 
-  public void setOption(String opt, String value){
+    public void setOption(String opt, String value) {
         options.put(opt, value);
     }
 }

modules/swagger-codegen/src/main/java/config/ConfigParser.java

@@ -2,6 +2,7 @@ package config;
 
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
+
 import java.io.File;
 import java.util.Iterator;
 import java.util.Map;
@@ -23,15 +24,13 @@ public class ConfigParser {
             while (optionNodes.hasNext()) {
                 Map.Entry<String, JsonNode> optionNode = (Map.Entry<String, JsonNode>) optionNodes.next();
 
-        if(optionNode.getValue().isValueNode()){
+                if (optionNode.getValue().isValueNode()) {
                     config.setOption(optionNode.getKey(), optionNode.getValue().asText());
-        }
-        else{
+                } else {
                     System.out.println("omitting non-value node " + optionNode.getKey());
                 }
             }
-    }
-    catch (Exception e) {
+        } catch (Exception e) {
             System.out.println(e.getMessage());
             return null;
         }

modules/swagger-codegen/src/main/java/io/swagger/codegen/AbstractGenerator.java

@@ -1,9 +1,16 @@
 package io.swagger.codegen;
 
-import com.samskivert.mustache.*;
-
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.Reader;
+import java.io.Writer;
 import java.util.regex.Pattern;
-import java.io.*;
 
 public abstract class AbstractGenerator {
 
@@ -11,7 +18,7 @@ public abstract class AbstractGenerator {
         System.out.println("writing file " + filename);
         File output = new File(filename);
 
-    if(output.getParent() != null && !new File(output.getParent()).exists()) {
+        if (output.getParent() != null && !new File(output.getParent()).exists()) {
             File parent = new File(output.getParent());
             parent.mkdirs();
         }
@@ -24,37 +31,39 @@ public abstract class AbstractGenerator {
     }
 
     public String readTemplate(String name) {
-    try{
+        try {
             Reader reader = getTemplateReader(name);
-      if(reader == null)
+            if (reader == null) {
                 throw new RuntimeException("no file found");
+            }
             java.util.Scanner s = new java.util.Scanner(reader).useDelimiter("\\A");
             return s.hasNext() ? s.next() : "";
-    }
-    catch(Exception e) {
+        } catch (Exception e) {
             e.printStackTrace();
         }
         throw new RuntimeException("can't load template " + name);
     }
 
     public Reader getTemplateReader(String name) {
-    try{
+        try {
             InputStream is = this.getClass().getClassLoader().getResourceAsStream(getCPResourcePath(name));
-      if(is == null)
+            if (is == null) {
                 is = new FileInputStream(new File(name));
-      if(is == null)
-        throw new RuntimeException("no file found");
-      return new InputStreamReader(is);
             }
-    catch(Exception e) {
+            if (is == null) {
+                throw new RuntimeException("no file found");
+            }
+            return new InputStreamReader(is);
+        } catch (Exception e) {
             e.printStackTrace();
         }
         throw new RuntimeException("can't load template " + name);
     }
 
     private String getCPResourcePath(String name) {
-    if (!"/".equals(File.separator))
+        if (!"/".equals(File.separator)) {
             return name.replaceAll(Pattern.quote(File.separator), "/");
+        }
         return name;
     }
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/ClientOptInput.java

@@ -1,63 +1,66 @@
 package io.swagger.codegen;
 
-import io.swagger.codegen.ClientOpts;
-import io.swagger.annotations.*;
+import io.swagger.annotations.ApiModelProperty;
 import io.swagger.models.Swagger;
 import io.swagger.models.auth.AuthorizationValue;
 
-import java.util.*;
-import java.net.URLEncoder;
 import java.net.URLDecoder;
+import java.net.URLEncoder;
+import java.util.ArrayList;
+import java.util.List;
 
 public class ClientOptInput {
+    protected CodegenConfig config;
     private ClientOpts opts;
     private Swagger swagger;
     private List<AuthorizationValue> auths;
-  protected CodegenConfig config;
 
     public ClientOptInput swagger(Swagger swagger) {
         this.setSwagger(swagger);
         return this;
     }
+
     public ClientOptInput opts(ClientOpts opts) {
         this.setOpts(opts);
         return this;
     }
 
+    public String getAuth() {
+        if (auths != null) {
+            StringBuilder b = new StringBuilder();
+            for (AuthorizationValue v : auths) {
+                try {
+                    if (b.toString().length() > 0) {
+                        b.append(",");
+                    }
+                    b.append(URLEncoder.encode(v.getKeyName(), "UTF-8"))
+                            .append(":")
+                            .append(URLEncoder.encode(v.getValue(), "UTF-8"));
+                } catch (Exception e) {
+                    // continue
+                    e.printStackTrace();
+                }
+            }
+            return b.toString();
+        } else {
+            return null;
+        }
+    }
+
     public void setAuth(String urlEncodedAuthString) {
         List<AuthorizationValue> auths = new ArrayList<AuthorizationValue>();
-    if(urlEncodedAuthString != null && !"".equals(urlEncodedAuthString)) {
+        if (urlEncodedAuthString != null && !"".equals(urlEncodedAuthString)) {
             String[] parts = urlEncodedAuthString.split(",");
-      for(String part : parts) {
+            for (String part : parts) {
                 String[] kvPair = part.split(":");
-        if(kvPair.length == 2) {
+                if (kvPair.length == 2) {
                     auths.add(new AuthorizationValue(URLDecoder.decode(kvPair[0]), URLDecoder.decode(kvPair[1]), "header"));
                 }
             }
         }
         this.auths = auths;
     }
-  public String getAuth() {
-    if(auths != null) {
-      StringBuilder b = new StringBuilder();
-      for(AuthorizationValue v : auths) {
-        try {
-          if(b.toString().length() > 0)
-            b.append(",");
-          b.append(URLEncoder.encode(v.getKeyName(), "UTF-8"))
-            .append(":")
-            .append(URLEncoder.encode(v.getValue(), "UTF-8"));
-        }
-        catch (Exception e) {
-          // continue
-          e.printStackTrace();
-        }  
-      }
-      return b.toString();
-    }
-    else
-      return null;
-  }
+
     public List<AuthorizationValue> getAuthorizationValues() {
         return auths;
     }
@@ -65,24 +68,25 @@ public class ClientOptInput {
     public CodegenConfig getConfig() {
         return config;
     }
+
     public void setConfig(CodegenConfig config) {
         this.config = config;
     }
 
-  public void setOpts(ClientOpts opts) {
-    this.opts = opts;
-  }
-
     public ClientOpts getOpts() {
         return opts;
     }
 
-  public void setSwagger(Swagger swagger) {
-    this.swagger = swagger;
+    public void setOpts(ClientOpts opts) {
+        this.opts = opts;
     }
 
-  @ApiModelProperty(dataType="Object")
+    @ApiModelProperty(dataType = "Object")
     public Swagger getSwagger() {
         return swagger;
     }
+
+    public void setSwagger(Swagger swagger) {
+        this.swagger = swagger;
+    }
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/ClientOpts.java

@@ -1,8 +1,9 @@
 package io.swagger.codegen;
 
-import io.swagger.codegen.auth.*;
+import io.swagger.codegen.auth.AuthMethod;
 
-import java.util.*;
+import java.util.HashMap;
+import java.util.Map;
 
 public class ClientOpts {
     protected String uri;
@@ -14,6 +15,7 @@ public class ClientOpts {
     public String getUri() {
         return uri;
     }
+
     public void setUri(String uri) {
         this.uri = uri;
     }
@@ -21,6 +23,7 @@ public class ClientOpts {
     public String getTarget() {
         return target;
     }
+
     public void setTarget(String target) {
         this.target = target;
     }
@@ -28,6 +31,7 @@ public class ClientOpts {
     public Map<String, String> getProperties() {
         return properties;
     }
+
     public void setProperties(Map<String, String> properties) {
         this.properties = properties;
     }
@@ -35,6 +39,7 @@ public class ClientOpts {
     public String getOutputDirectory() {
         return outputDirectory;
     }
+
     public void setOutputDirectory(String outputDirectory) {
         this.outputDirectory = outputDirectory;
     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/Codegen.java

@@ -1,16 +1,19 @@
 package io.swagger.codegen;
 
-import io.swagger.codegen.languages.*;
 import io.swagger.models.Swagger;
-import io.swagger.models.auth.AuthorizationValue;
-import io.swagger.util.*;
-
 import io.swagger.parser.SwaggerParser;
+import org.apache.commons.cli.BasicParser;
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.CommandLineParser;
+import org.apache.commons.cli.HelpFormatter;
+import org.apache.commons.cli.Options;
 
-import org.apache.commons.cli.*;
-
-import java.io.File;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.ServiceLoader;
 
 /**
  * @deprecated use instead {@link io.swagger.codegen.DefaultGenerator}
@@ -20,24 +23,12 @@ import java.util.*;
 public class Codegen extends DefaultGenerator {
     static Map<String, CodegenConfig> configs = new HashMap<String, CodegenConfig>();
     static String configString;
-  static {
-    List<CodegenConfig> extensions = getExtensions();
-    StringBuilder sb = new StringBuilder();
-
-    for(CodegenConfig config : extensions) {
-      if(sb.toString().length() != 0)
-        sb.append(", ");
-      sb.append(config.getName());
-      configs.put(config.getName(), config);
-      configString = sb.toString();
-    }
-  }
-
     static String debugInfoOptions = "\nThe following additional debug options are available for all codegen targets:" +
             "\n -DdebugSwagger prints the swagger specification as interpreted by the codegen" +
             "\n -DdebugModels prints models passed to the template engine" +
             "\n -DdebugOperations prints operations passed to the template engine" +
             "\n -DdebugSupportingFiles prints additional data passed to the template engine";
+
     public static void main(String[] args) {
 
         StringBuilder sb = new StringBuilder();
@@ -66,20 +57,22 @@ public class Codegen extends DefaultGenerator {
                 System.out.println(debugInfoOptions);
                 return;
             }
-      if (cmd.hasOption("a"))
+            if (cmd.hasOption("a")) {
                 clientOptInput.setAuth(cmd.getOptionValue("a"));
-      if (cmd.hasOption("l"))
+            }
+            if (cmd.hasOption("l")) {
                 clientOptInput.setConfig(getConfig(cmd.getOptionValue("l")));
-      else {
+            } else {
                 usage(options);
                 return;
             }
-      if (cmd.hasOption("o"))
+            if (cmd.hasOption("o")) {
                 clientOptInput.getConfig().setOutputDir(cmd.getOptionValue("o"));
+            }
             if (cmd.hasOption("h")) {
-        if(cmd.hasOption("l")) {
+                if (cmd.hasOption("l")) {
                     config = getConfig(String.valueOf(cmd.getOptionValue("l")));
-          if(config != null) {
+                    if (config != null) {
                         options.addOption("h", "help", true, config.getHelp());
                         usage(options);
                         return;
@@ -88,22 +81,22 @@ public class Codegen extends DefaultGenerator {
                 usage(options);
                 return;
             }
-      if (cmd.hasOption("i"))
+            if (cmd.hasOption("i")) {
                 swagger = new SwaggerParser().read(cmd.getOptionValue("i"), clientOptInput.getAuthorizationValues(), true);
-      if (cmd.hasOption("t"))
+            }
+            if (cmd.hasOption("t")) {
                 clientOpts.getProperties().put("templateDir", String.valueOf(cmd.getOptionValue("t")));
             }
-    catch (Exception e) {
+        } catch (Exception e) {
             usage(options);
             return;
         }
-    try{
+        try {
             clientOptInput
                     .opts(clientOpts)
                     .swagger(swagger);
             new Codegen().opts(clientOptInput).generate();
-    }
-    catch (Exception e) {
+        } catch (Exception e) {
             e.printStackTrace();
         }
     }
@@ -112,7 +105,7 @@ public class Codegen extends DefaultGenerator {
         ServiceLoader<CodegenConfig> loader = ServiceLoader.load(CodegenConfig.class);
         List<CodegenConfig> output = new ArrayList<CodegenConfig>();
         Iterator<CodegenConfig> itr = loader.iterator();
-    while(itr.hasNext()) {
+        while (itr.hasNext()) {
             output.add(itr.next());
         }
         return output;
@@ -120,24 +113,36 @@ public class Codegen extends DefaultGenerator {
 
     static void usage(Options options) {
         HelpFormatter formatter = new HelpFormatter();
-    formatter.printHelp( "Codegen", options );
+        formatter.printHelp("Codegen", options);
     }
 
     public static CodegenConfig getConfig(String name) {
-    if(configs.containsKey(name)) {
+        if (configs.containsKey(name)) {
             return configs.get(name);
-    }
-    else {
+        } else {
             // see if it's a class
             try {
                 System.out.println("loading class " + name);
                 Class customClass = Class.forName(name);
                 System.out.println("loaded");
-        return (CodegenConfig)customClass.newInstance();
-      }
-      catch (Exception e) {
+                return (CodegenConfig) customClass.newInstance();
+            } catch (Exception e) {
                 throw new RuntimeException("can't load class " + name);
             }
         }
     }
+
+    static {
+        List<CodegenConfig> extensions = getExtensions();
+        StringBuilder sb = new StringBuilder();
+
+        for (CodegenConfig config : extensions) {
+            if (sb.toString().length() != 0) {
+                sb.append(", ");
+            }
+            sb.append(config.getName());
+            configs.put(config.getName(), config);
+            configString = sb.toString();
+        }
+    }
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenConfig.java

@@ -1,61 +1,102 @@
 package io.swagger.codegen;
 
-import io.swagger.models.*;
+import io.swagger.models.Model;
+import io.swagger.models.Operation;
+import io.swagger.models.Swagger;
 import io.swagger.models.auth.SecuritySchemeDefinition;
-import io.swagger.models.properties.*;
+import io.swagger.models.properties.Property;
 
-import java.util.*;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 
 public interface CodegenConfig {
     CodegenType getTag();
+
     String getName();
+
     String getHelp();
+
     Map<String, Object> additionalProperties();
+
     String apiPackage();
+
     String apiFileFolder();
+
     String fileSuffix();
+
     String outputFolder();
+
     String templateDir();
+
     String modelFileFolder();
+
     String modelPackage();
+
     String toApiName(String name);
+
     String toApiVarName(String name);
+
     String toModelName(String name);
+
     String toParamName(String name);
+
     String escapeText(String text);
+
     String escapeReservedWord(String name);
+
     String getTypeDeclaration(Property p);
+
     String getTypeDeclaration(String name);
+
     void processOpts();
+
     List<CliOption> cliOptions();
+
     String generateExamplePath(String path, Operation operation);
 
     Set<String> reservedWords();
 
     List<SupportingFile> supportingFiles();
 
-  void setOutputDir(String dir);
     String getOutputDir();
 
+    void setOutputDir(String dir);
+
     CodegenModel fromModel(String name, Model model);
+
     CodegenOperation fromOperation(String resourcePath, String httpMethod, Operation operation, Map<String, Model> definitions);
+
     List<CodegenSecurity> fromSecurity(Map<String, SecuritySchemeDefinition> schemes);
 
     Set<String> defaultIncludes();
+
     Map<String, String> typeMapping();
+
     Map<String, String> instantiationTypes();
+
     Map<String, String> importMapping();
+
     Map<String, String> apiTemplateFiles();
+
     Map<String, String> modelTemplateFiles();
+
     void processSwagger(Swagger swagger);
 
     String toApiFilename(String name);
+
     String toModelFilename(String name);
+
     String toModelImport(String name);
+
     String toApiImport(String name);
+
     void addOperationToGroup(String tag, String resourcePath, Operation operation, CodegenOperation co, Map<String, List<CodegenOperation>> operations);
+
     Map<String, Object> postProcessModels(Map<String, Object> objs);
+
     Map<String, Object> postProcessOperations(Map<String, Object> objs);
+
     Map<String, Object> postProcessSupportingFileData(Map<String, Object> objs);
 
     String apiFilename(String templateName, String tag);

modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenModel.java

@@ -1,9 +1,11 @@
 package io.swagger.codegen;
 
-import io.swagger.models.*;
-import io.swagger.models.properties.*;
+import io.swagger.models.ExternalDocs;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
 
 public class CodegenModel {
     public String parent;

modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenModelFactory.java

@@ -9,6 +9,7 @@ public final class CodegenModelFactory {
 
     /**
      * Configure a different implementation class.
+     *
      * @param type           the type that shall be replaced
      * @param implementation the implementation class must extend the default class and must provide a public no-arg constructor
      */

modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenOperation.java

@@ -1,16 +1,20 @@
 package io.swagger.codegen;
 
-import io.swagger.models.*;
+import io.swagger.models.ExternalDocs;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 
 public class CodegenOperation {
+    public final List<CodegenProperty> responseHeaders = new ArrayList<CodegenProperty>();
     public Boolean hasConsumes, hasProduces, hasParams, returnTypeIsPrimitive,
             returnSimpleType, subresourceOperation, isMapContainer, isListContainer,
             hasMore = Boolean.TRUE, isMultipart;
     public String path, operationId, returnType, httpMethod, returnBaseType,
             returnContainer, summary, notes, baseName, defaultResponse;
-
     public List<Map<String, String>> consumes, produces;
     public CodegenParameter bodyParam;
     public List<CodegenParameter> allParams = new ArrayList<CodegenParameter>();
@@ -22,7 +26,6 @@ public class CodegenOperation {
     public List<CodegenSecurity> authMethods;
     public List<String> tags;
     public List<CodegenResponse> responses = new ArrayList<CodegenResponse>();
-  public final List<CodegenProperty> responseHeaders = new ArrayList<CodegenProperty>();
     public Set<String> imports = new HashSet<String>();
     public List<Map<String, String>> examples;
     public ExternalDocs externalDocs;

modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenProperty.java

@@ -1,18 +1,27 @@
 package io.swagger.codegen;
 
-import java.util.*;
+import java.util.List;
+import java.util.Map;
 
 public class CodegenProperty {
     public String baseName, complexType, getter, setter, description, datatype, datatypeWithEnum,
             name, min, max, defaultValue, baseType, containerType;
 
-  /** maxLength validation for strings, see http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.2.1 */
+    /**
+     * maxLength validation for strings, see http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.2.1
+     */
     public Integer maxLength;
-  /** minLength validation for strings, see http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.2.2 */
+    /**
+     * minLength validation for strings, see http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.2.2
+     */
     public Integer minLength;
-  /** pattern validation for strings, see http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.2.3 */
+    /**
+     * pattern validation for strings, see http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.2.3
+     */
     public String pattern;
-  /** A free-form property to include an example of an instance for this schema. */
+    /**
+     * A free-form property to include an example of an instance for this schema.
+     */
     public String example;
 
     public String jsonSchema;

modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenResponse.java

@@ -5,10 +5,10 @@ import java.util.List;
 import java.util.Map;
 
 public class CodegenResponse {
+    public final List<CodegenProperty> headers = new ArrayList<CodegenProperty>();
     public String code, message;
     public Boolean hasMore;
     public List<Map<String, Object>> examples;
-  public final List<CodegenProperty> headers = new ArrayList<CodegenProperty>();
     public String dataType, baseType, containerType;
     public Boolean isDefault;
     public Boolean simpleType;
@@ -17,5 +17,8 @@ public class CodegenResponse {
     public Boolean isListContainer;
     public Object schema;
     public String jsonSchema;
-  public boolean isWildcard() { return "0".equals(code) || "default".equals(code); }
+
+    public boolean isWildcard() {
+        return "0".equals(code) || "default".equals(code);
+    }
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenType.java

@@ -1,22 +1,16 @@
 package io.swagger.codegen;
 
-import com.fasterxml.jackson.annotation.*;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 
-import java.util.Map;
 import java.util.HashMap;
+import java.util.Map;
 
 public enum CodegenType {
     CLIENT, SERVER, DOCUMENTATION, OTHER;
 
     private static Map<String, CodegenType> names = new HashMap<String, CodegenType>();
 
-  static {
-    names.put("client", CLIENT);
-    names.put("server", SERVER);
-    names.put("documentation", DOCUMENTATION);
-    names.put("other", OTHER);
-  }
-
     @JsonCreator
     public static CodegenType forValue(String value) {
         return names.get(value.toLowerCase());
@@ -25,10 +19,18 @@ public enum CodegenType {
     @JsonValue
     public String toValue() {
         for (Map.Entry<String, CodegenType> entry : names.entrySet()) {
-      if (entry.getValue() == this)
+            if (entry.getValue() == this) {
                 return entry.getKey();
             }
+        }
 
         return null; // or fail
     }
+
+    static {
+        names.put("client", CLIENT);
+        names.put("server", SERVER);
+        names.put("documentation", DOCUMENTATION);
+        names.put("other", OTHER);
+    }
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultGenerator.java

@@ -11,17 +11,14 @@ import io.swagger.models.Path;
 import io.swagger.models.Swagger;
 import io.swagger.models.auth.SecuritySchemeDefinition;
 import io.swagger.util.Json;
-
-import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.IOUtils;
 
 import java.io.File;
-import java.io.Reader;
-import java.io.InputStream;
-import java.io.OutputStream;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
-
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -180,8 +177,8 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
 
                 for (String templateName : config.apiTemplateFiles().keySet()) {
 
-          String filename = config.apiFilename( templateName, tag );
-          if( new File( filename ).exists() && !config.shouldOverwrite( filename )){
+                    String filename = config.apiFilename(templateName, tag);
+                    if (new File(filename).exists() && !config.shouldOverwrite(filename)) {
                         continue;
                     }
 
@@ -267,23 +264,24 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
 
                     try {
                         in = new FileInputStream(config.templateDir() + File.separator + support.templateFile);
-          }
-          catch (Exception e) {
+                    } catch (Exception e) {
                         // continue
                     }
-          if(in == null) {
+                    if (in == null) {
                         in = this.getClass().getClassLoader().getResourceAsStream(config.templateDir() + File.separator + support.templateFile);
                     }
                     File outputFile = new File(outputFilename);
                     OutputStream out = new FileOutputStream(outputFile, false);
-          if(in != null && out != null)
-            IOUtils.copy(in,out);
-          else {
-            if(in == null)
+                    if (in != null && out != null) {
+                        IOUtils.copy(in, out);
+                    } else {
+                        if (in == null) {
                             System.out.println("can't open " + config.templateDir() + File.separator + support.templateFile + " for input");
-            if(out == null)
+                        }
+                        if (out == null) {
                             System.out.println("can't open " + outputFile + " for output");
                         }
+                    }
 
                     files.add(outputFile);
                 }
@@ -297,17 +295,16 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
     }
 
     private void processMimeTypes(List<String> mimeTypeList, Map<String, Object> operation, String source) {
-    if(mimeTypeList != null && mimeTypeList.size() > 0) {
+        if (mimeTypeList != null && mimeTypeList.size() > 0) {
             List<Map<String, String>> c = new ArrayList<Map<String, String>>();
             int count = 0;
-      for(String key: mimeTypeList) {
+            for (String key : mimeTypeList) {
                 Map<String, String> mediaType = new HashMap<String, String>();
                 mediaType.put("mediaType", key);
                 count += 1;
                 if (count < mimeTypeList.size()) {
                     mediaType.put("hasMore", "true");
-        }
-        else {
+                } else {
                     mediaType.put("hasMore", null);
                 }
                 c.add(mediaType);
@@ -399,10 +396,10 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
         // check for operationId uniqueness
         Set<String> opIds = new HashSet<String>();
         int counter = 0;
-    for(CodegenOperation op : ops) {
+        for (CodegenOperation op : ops) {
             String opId = op.nickname;
-      if(opIds.contains(opId)) {
-        counter ++;
+            if (opIds.contains(opId)) {
+                counter++;
                 op.nickname += "_" + counter;
             }
             opIds.add(opId);

modules/swagger-codegen/src/main/java/io/swagger/codegen/Generator.java

@@ -1,11 +1,10 @@
 package io.swagger.codegen;
 
-import io.swagger.models.Swagger;
-
 import java.io.File;
 import java.util.List;
 
 public interface Generator {
     Generator opts(ClientOptInput opts);
+
     List<File> generate();
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/MetaGenerator.java

@@ -1,20 +1,23 @@
 package io.swagger.codegen;
 
-import io.swagger.codegen.languages.*;
+import com.samskivert.mustache.Mustache;
+import com.samskivert.mustache.Template;
 import io.swagger.models.Swagger;
-import io.swagger.models.auth.AuthorizationValue;
-import io.swagger.util.*;
-
-import io.swagger.parser.SwaggerParser;
-
-import com.samskivert.mustache.*;
-
-import org.apache.commons.cli.*;
+import org.apache.commons.cli.BasicParser;
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.CommandLineParser;
+import org.apache.commons.cli.HelpFormatter;
+import org.apache.commons.cli.Options;
 import org.apache.commons.io.FileUtils;
 
 import java.io.File;
 import java.io.Reader;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.ServiceLoader;
 
 /**
  * @deprecated use instead {@link io.swagger.codegen.DefaultGenerator}
@@ -24,23 +27,35 @@ import java.util.*;
 public class MetaGenerator extends AbstractGenerator {
     static Map<String, CodegenConfig> configs = new HashMap<String, CodegenConfig>();
     static String configString;
-  static {
-    List<CodegenConfig> extensions = getExtensions();
-    StringBuilder sb = new StringBuilder();
-
-    for(CodegenConfig config : extensions) {
-      if(sb.toString().length() != 0)
-        sb.append(", ");
-      sb.append(config.getName());
-      configs.put(config.getName(), config);
-      configString = sb.toString();
-    }
-  }
 
     public static void main(String[] args) {
         new MetaGenerator().generate(args);
     }
 
+    public static List<CodegenConfig> getExtensions() {
+        ServiceLoader<CodegenConfig> loader = ServiceLoader.load(CodegenConfig.class);
+        List<CodegenConfig> output = new ArrayList<CodegenConfig>();
+        Iterator<CodegenConfig> itr = loader.iterator();
+        while (itr.hasNext()) {
+            output.add(itr.next());
+        }
+        return output;
+    }
+
+    static void usage(Options options) {
+        HelpFormatter formatter = new HelpFormatter();
+        formatter.printHelp("MetaGenerator. Generator for creating a new template set " +
+                "and configuration for Codegen.  The output will be based on the language you " +
+                "specify, and includes default templates to include.", options);
+    }
+
+    public static CodegenConfig getConfig(String name) {
+        if (configs.containsKey(name)) {
+            return configs.get(name);
+        }
+        return null;
+    }
+
     protected void generate(String[] args) {
         StringBuilder sb = new StringBuilder();
         String targetLanguage = null;
@@ -67,39 +82,43 @@ public class MetaGenerator extends AbstractGenerator {
                 usage(options);
                 return;
             }
-      if (cmd.hasOption("n"))
+            if (cmd.hasOption("n")) {
                 name = cmd.getOptionValue("n");
-      else {
+            } else {
                 System.out.println("name is required");
                 usage(options);
                 return;
             }
-      if (cmd.hasOption("l"))
+            if (cmd.hasOption("l")) {
                 targetLanguage = cmd.getOptionValue("l");
-      if (cmd.hasOption("p"))
+            }
+            if (cmd.hasOption("p")) {
                 targetPackage = cmd.getOptionValue("p");
-      if (cmd.hasOption("o"))
+            }
+            if (cmd.hasOption("o")) {
                 outputFolder = cmd.getOptionValue("o");
-      else {
+            } else {
                 System.out.println("output folder is required");
                 usage(options);
                 return;
             }
-    }
-    catch (Exception e) {
+        } catch (Exception e) {
             usage(options);
             return;
         }
         System.out.println("writing to folder " + outputFolder);
         File outputFolderLocation = new File(outputFolder);
-    if(!outputFolderLocation.exists())
+        if (!outputFolderLocation.exists()) {
             outputFolderLocation.mkdirs();
+        }
         File sourceFolder = new File(outputFolder + File.separator + "src/main/java/" + targetPackage.replace('.', File.separatorChar));
-    if(!sourceFolder.exists())
+        if (!sourceFolder.exists()) {
             sourceFolder.mkdirs();
+        }
         File resourcesFolder = new File(outputFolder + File.separator + "src/main/resources/META-INF/services");
-    if(!resourcesFolder.exists())
+        if (!resourcesFolder.exists()) {
             resourcesFolder.mkdirs();
+        }
 
         String mainClass = Character.toUpperCase(name.charAt(0)) + name.substring(1) + "Generator";
 
@@ -122,64 +141,56 @@ public class MetaGenerator extends AbstractGenerator {
         data.put("name", name);
         data.put("fullyQualifiedGeneratorClass", targetPackage + "." + mainClass);
 
-    for(SupportingFile support : supportingFiles) {
+        for (SupportingFile support : supportingFiles) {
             try {
                 String destinationFolder = outputFolder;
-        if(support.folder != null && !"".equals(support.folder))
+                if (support.folder != null && !"".equals(support.folder)) {
                     destinationFolder += File.separator + support.folder;
+                }
                 File of = new File(destinationFolder);
-        if(!of.isDirectory())
+                if (!of.isDirectory()) {
                     of.mkdirs();
+                }
                 String outputFilename = destinationFolder + File.separator + support.destinationFilename;
 
-        if(support.templateFile.endsWith("mustache")) {
+                if (support.templateFile.endsWith("mustache")) {
                     String template = readTemplate(templateDir + File.separator + support.templateFile);
                     Template tmpl = Mustache.compiler()
                             .withLoader(new Mustache.TemplateLoader() {
-              public Reader getTemplate (String name) {
+                                public Reader getTemplate(String name) {
                                     return getTemplateReader(templateDir + File.separator + name + ".mustache");
-              };
+                                }
+
+                                ;
                             })
                             .defaultValue("")
                             .compile(template);
 
                     writeToFile(outputFilename, tmpl.execute(data));
                     files.add(new File(outputFilename));
-        }
-        else {
+                } else {
                     String template = readTemplate(templateDir + File.separator + support.templateFile);
                     FileUtils.writeStringToFile(new File(outputFilename), template);
                     System.out.println("copying file to " + outputFilename);
                     files.add(new File(outputFilename));
                 }
-      }
-      catch (java.io.IOException e) {
+            } catch (java.io.IOException e) {
                 e.printStackTrace();
             }
         }
     }
 
-  public static List<CodegenConfig> getExtensions() {
-    ServiceLoader<CodegenConfig> loader = ServiceLoader.load(CodegenConfig.class);
-    List<CodegenConfig> output = new ArrayList<CodegenConfig>();
-    Iterator<CodegenConfig> itr = loader.iterator();
-    while(itr.hasNext()) {
-      output.add(itr.next());
-    }
-    return output;
-  }
+    static {
+        List<CodegenConfig> extensions = getExtensions();
+        StringBuilder sb = new StringBuilder();
 
-  static void usage(Options options) {
-    HelpFormatter formatter = new HelpFormatter();
-    formatter.printHelp( "MetaGenerator. Generator for creating a new template set " +
-      "and configuration for Codegen.  The output will be based on the language you " +
-      "specify, and includes default templates to include.", options );
+        for (CodegenConfig config : extensions) {
+            if (sb.toString().length() != 0) {
+                sb.append(", ");
             }
-
-  public static CodegenConfig getConfig(String name) {
-    if(configs.containsKey(name)) {
-      return configs.get(name);
+            sb.append(config.getName());
+            configs.put(config.getName(), config);
+            configString = sb.toString();
         }
-    return null;
     }
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/auth/AuthMethod.java

@@ -2,5 +2,6 @@ package io.swagger.codegen.auth;
 
 public interface AuthMethod {
     String getType();
+
     void setType(String type);
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/examples/ExampleGenerator.java

@@ -1,14 +1,5 @@
 package io.swagger.codegen.examples;
 
-import java.math.BigDecimal;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
 import io.swagger.models.Model;
 import io.swagger.models.ModelImpl;
 import io.swagger.models.properties.ArrayProperty;
@@ -29,6 +20,15 @@ import io.swagger.models.properties.StringProperty;
 import io.swagger.models.properties.UUIDProperty;
 import io.swagger.util.Json;
 
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
 public class ExampleGenerator {
     protected Map<String, Model> examples;
 
@@ -39,40 +39,38 @@ public class ExampleGenerator {
     public List<Map<String, String>> generate(Map<String, Object> examples, List<String> mediaTypes, Property property) {
         List<Map<String, String>> output = new ArrayList<Map<String, String>>();
         Set<String> processedModels = new HashSet<String>();
-    if(examples == null ) {
-      if(mediaTypes == null) {
+        if (examples == null) {
+            if (mediaTypes == null) {
                 // assume application/json for this
                 mediaTypes = Arrays.asList("application/json");
             }
-      for(String mediaType : mediaTypes) {
+            for (String mediaType : mediaTypes) {
                 Map<String, String> kv = new HashMap<String, String>();
                 kv.put("contentType", mediaType);
-        if(property != null && mediaType.startsWith("application/json")) {
+                if (property != null && mediaType.startsWith("application/json")) {
                     String example = Json.pretty(resolvePropertyToExample(mediaType, property, processedModels));
 
-          if(example != null) {
+                    if (example != null) {
                         kv.put("example", example);
                         output.add(kv);
                     }
-        }
-        else if(property != null && mediaType.startsWith("application/xml")) {
+                } else if (property != null && mediaType.startsWith("application/xml")) {
                     String example = new XmlExampleGenerator(this.examples).toXml(property);
-          if(example != null) {
+                    if (example != null) {
                         kv.put("example", example);
                         output.add(kv);
                     }
                 }
             }
-    }
-    else {
-      for(Map.Entry<String, Object> entry: examples.entrySet()) {
+        } else {
+            for (Map.Entry<String, Object> entry : examples.entrySet()) {
                 final Map<String, String> kv = new HashMap<String, String>();
                 kv.put("contentType", entry.getKey());
                 kv.put("example", Json.pretty(entry.getValue()));
                 output.add(kv);
             }
         }
-    if(output.size() == 0) {
+        if (output.size() == 0) {
             Map<String, String> kv = new HashMap<String, String>();
             kv.put("output", "none");
             output.add(kv);
@@ -81,70 +79,55 @@ public class ExampleGenerator {
     }
 
     protected Object resolvePropertyToExample(String mediaType, Property property, Set<String> processedModels) {
-    if(property.getExample() != null) {
+        if (property.getExample() != null) {
             return property.getExample();
-    }
-    else if(property instanceof StringProperty) {
+        } else if (property instanceof StringProperty) {
             return "aeiou";
-    }
-    else if(property instanceof BooleanProperty) {
+        } else if (property instanceof BooleanProperty) {
             return Boolean.TRUE;
-    }
-    else if(property instanceof ArrayProperty) {
-      Property innerType = ((ArrayProperty)property).getItems();
-      if(innerType != null) {
+        } else if (property instanceof ArrayProperty) {
+            Property innerType = ((ArrayProperty) property).getItems();
+            if (innerType != null) {
                 Object[] output = new Object[]{
                         resolvePropertyToExample(mediaType, innerType, processedModels)
                 };
                 return output;
             }
-    }
-    else if(property instanceof DateProperty) {
+        } else if (property instanceof DateProperty) {
             return new java.util.Date(System.currentTimeMillis());
-    }
-    else if(property instanceof DateTimeProperty) {
+        } else if (property instanceof DateTimeProperty) {
             return new java.util.Date(System.currentTimeMillis());
-    }
-    else if(property instanceof DecimalProperty) {
+        } else if (property instanceof DecimalProperty) {
             return new BigDecimal(1.3579);
-    }
-    else if(property instanceof DoubleProperty) {
+        } else if (property instanceof DoubleProperty) {
             return new Double(3.149);
-    }
-    else if(property instanceof FileProperty) {
+        } else if (property instanceof FileProperty) {
             return "";  // TODO
-    }
-    else if(property instanceof FloatProperty) {
+        } else if (property instanceof FloatProperty) {
             return new Float(1.23);
-    }
-    else if(property instanceof IntegerProperty) {
+        } else if (property instanceof IntegerProperty) {
             return new Integer(123);
-    }
-    else if(property instanceof LongProperty) {
+        } else if (property instanceof LongProperty) {
             return new Long(123456789);
-    }
-    else if(property instanceof MapProperty) {
+        } else if (property instanceof MapProperty) {
             Map<String, Object> mp = new HashMap<String, Object>();
-      if(property.getName() != null) {
+            if (property.getName() != null) {
                 mp.put(property.getName(),
-          resolvePropertyToExample(mediaType, ((MapProperty)property).getAdditionalProperties(), processedModels));
-      }
-      else {
+                        resolvePropertyToExample(mediaType, ((MapProperty) property).getAdditionalProperties(), processedModels));
+            } else {
                 mp.put("key",
-          resolvePropertyToExample(mediaType, ((MapProperty)property).getAdditionalProperties(), processedModels));
+                        resolvePropertyToExample(mediaType, ((MapProperty) property).getAdditionalProperties(), processedModels));
             }
             return mp;
-    }
-    else if(property instanceof ObjectProperty) {
+        } else if (property instanceof ObjectProperty) {
             return "{}";
-    }
-    else if(property instanceof RefProperty) {
-      String simpleName = ((RefProperty)property).getSimpleRef();
+        } else if (property instanceof RefProperty) {
+            String simpleName = ((RefProperty) property).getSimpleRef();
             Model model = examples.get(simpleName);
-      if(model != null)
+            if (model != null) {
                 return resolveModelToExample(simpleName, mediaType, model, processedModels);
             }
-    else if(property instanceof UUIDProperty) {
+        } else if (property instanceof UUIDProperty) {
             return "046b6c7f-0b8a-43b9-b35d-6489e6daee91";
         }
 
@@ -152,16 +135,16 @@ public class ExampleGenerator {
     }
 
     public Object resolveModelToExample(String name, String mediaType, Model model, Set<String> processedModels) {
-    if(processedModels.contains(name)) {
+        if (processedModels.contains(name)) {
             return "";
         }
-    if(model instanceof ModelImpl) {
+        if (model instanceof ModelImpl) {
             processedModels.add(name);
             ModelImpl impl = (ModelImpl) model;
             Map<String, Object> values = new HashMap<String, Object>();
 
-      if(impl != null && impl.getProperties() != null) {
-        for(String propertyName : impl.getProperties().keySet()) {
+            if (impl != null && impl.getProperties() != null) {
+                for (String propertyName : impl.getProperties().keySet()) {
                     Property property = impl.getProperties().get(propertyName);
                     values.put(propertyName, resolvePropertyToExample(mediaType, property, processedModels));
                 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/examples/XmlExampleGenerator.java

@@ -1,43 +1,60 @@
 package io.swagger.codegen.examples;
 
 
-import io.swagger.util.Json;
-import io.swagger.models.*;
-import io.swagger.models.properties.*;
+import io.swagger.models.Model;
+import io.swagger.models.ModelImpl;
+import io.swagger.models.RefModel;
+import io.swagger.models.Xml;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.BooleanProperty;
+import io.swagger.models.properties.DateProperty;
+import io.swagger.models.properties.DateTimeProperty;
+import io.swagger.models.properties.IntegerProperty;
+import io.swagger.models.properties.LongProperty;
+import io.swagger.models.properties.Property;
+import io.swagger.models.properties.RefProperty;
+import io.swagger.models.properties.StringProperty;
+import org.codehaus.plexus.util.StringUtils;
 
 import java.text.SimpleDateFormat;
-import java.util.*;
-
-import org.codehaus.plexus.util.StringUtils;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Set;
 
 public class XmlExampleGenerator {
     public static String NEWLINE = "\n";
     public static String TAG_START = "<";
     public static String CLOSE_TAG = ">";
     public static String TAG_END = "</";
+    private static String EMPTY = "";
     protected Map<String, Model> examples;
     protected SimpleDateFormat dtFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
     protected SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
-  private static String EMPTY = "";
 
     public XmlExampleGenerator(Map<String, Model> examples) {
         this.examples = examples;
-    if(examples == null)
+        if (examples == null) {
             examples = new HashMap<String, Model>();
         }
+    }
 
     public String toXml(Property property) {
         return toXml(null, property, 0, Collections.<String>emptySet());
     }
 
     protected String toXml(Model model, int indent, Collection<String> path) {
-    if(model instanceof RefModel) {
+        if (model instanceof RefModel) {
             RefModel ref = (RefModel) model;
             Model actualModel = examples.get(ref.getSimpleRef());
-      if(actualModel instanceof ModelImpl)
+            if (actualModel instanceof ModelImpl) {
                 return modelImplToXml((ModelImpl) actualModel, indent, path);
             }
-    else if(model instanceof ModelImpl) {
+        } else if (model instanceof ModelImpl) {
             return modelImplToXml((ModelImpl) model, indent, path);
         }
         return null;
@@ -62,26 +79,28 @@ public class XmlExampleGenerator {
         Boolean wrapped;
 
         Xml xml = model.getXml();
-    if(xml != null) {
-      if(xml.getName() != null)
+        if (xml != null) {
+            if (xml.getName() != null) {
                 name = xml.getName();
             }
-    for(String pName : model.getProperties().keySet()) {
+        }
+        for (String pName : model.getProperties().keySet()) {
             Property p = model.getProperties().get(pName);
-      if(p != null && p.getXml() != null && p.getXml().getAttribute() != null && p.getXml().getAttribute())
+            if (p != null && p.getXml() != null && p.getXml().getAttribute() != null && p.getXml().getAttribute()) {
                 attributes.put(pName, p);
-      else
+            } else {
                 elements.put(pName, p);
             }
+        }
         sb.append(indent(indent)).append(TAG_START);
         sb.append(name);
-    for(String pName : attributes.keySet()) {
+        for (String pName : attributes.keySet()) {
             Property p = attributes.get(pName);
             sb.append(" ").append(pName).append("=").append(quote(toXml(null, p, 0, selfPath)));
         }
         sb.append(CLOSE_TAG);
         sb.append(NEWLINE);
-    for(String pName : elements.keySet()) {
+        for (String pName : elements.keySet()) {
             Property p = elements.get(pName);
             final String asXml = toXml(pName, p, indent + 1, selfPath);
             if (StringUtils.isEmpty(asXml)) {
@@ -100,20 +119,21 @@ public class XmlExampleGenerator {
     }
 
     protected String toXml(String name, Property property, int indent, Collection<String> path) {
-    if(property == null) {
+        if (property == null) {
             return "";
         }
         StringBuilder sb = new StringBuilder();
 
-    if(property instanceof ArrayProperty) {
+        if (property instanceof ArrayProperty) {
             ArrayProperty p = (ArrayProperty) property;
             Property inner = p.getItems();
             boolean wrapped = false;
-      if(property.getXml() != null && property.getXml().getWrapped())
+            if (property.getXml() != null && property.getXml().getWrapped()) {
                 wrapped = true;
-      if(wrapped) {
+            }
+            if (wrapped) {
                 String prefix = EMPTY;
-        if(name != null) {
+                if (name != null) {
                     sb.append(indent(indent));
                     sb.append(openTag(name));
                     prefix = NEWLINE;
@@ -122,69 +142,69 @@ public class XmlExampleGenerator {
                 if (StringUtils.isNotEmpty(asXml)) {
                     sb.append(prefix).append(asXml);
                 }
-        if(name != null) {
+                if (name != null) {
                     sb.append(NEWLINE);
                     sb.append(indent(indent));
                     sb.append(closeTag(name));
                 }
-      }
-      else
+            } else {
                 sb.append(toXml(name, inner, indent, path));
             }
-    else if(property instanceof RefProperty) {
+        } else if (property instanceof RefProperty) {
             RefProperty ref = (RefProperty) property;
             Model actualModel = examples.get(ref.getSimpleRef());
             sb.append(toXml(actualModel, indent, path));
-    }
-    else {
-      if(name != null) {
+        } else {
+            if (name != null) {
                 sb.append(indent(indent));
                 sb.append(openTag(name));
             }
             sb.append(getExample(property));
-      if(name != null)
+            if (name != null) {
                 sb.append(closeTag(name));
             }
+        }
         return sb.toString();
     }
 
     protected String getExample(Property property) {
-    if(property instanceof DateTimeProperty) {
-      if(property.getExample() != null)
+        if (property instanceof DateTimeProperty) {
+            if (property.getExample() != null) {
                 return property.getExample();
-      else
+            } else {
                 return dtFormat.format(new Date());
             }
-    else if(property instanceof StringProperty) {
-      if(property.getExample() != null)
+        } else if (property instanceof StringProperty) {
+            if (property.getExample() != null) {
                 return property.getExample();
-      else
+            } else {
                 return "string";
             }
-    else if(property instanceof DateProperty) {
-      if(property.getExample() != null)
+        } else if (property instanceof DateProperty) {
+            if (property.getExample() != null) {
                 return property.getExample();
-      else
+            } else {
                 return dateFormat.format(new Date());
             }
-    else if(property instanceof IntegerProperty) {
-      if(property.getExample() != null)
+        } else if (property instanceof IntegerProperty) {
+            if (property.getExample() != null) {
                 return property.getExample();
-      else
+            } else {
                 return "0";
             }
-    else if(property instanceof BooleanProperty) {
-      if(property.getExample() != null)
+        } else if (property instanceof BooleanProperty) {
+            if (property.getExample() != null) {
                 return property.getExample();
-      else
+            } else {
                 return "true";
             }
-    else if(property instanceof LongProperty) {
-      if(property.getExample() != null)
+        } else if (property instanceof LongProperty) {
+            if (property.getExample() != null) {
                 return property.getExample();
-      else
+            } else {
                 return "123456";
             }
+        }
         return "not implemented " + property;
     }
 
@@ -198,7 +218,7 @@ public class XmlExampleGenerator {
 
     protected String indent(int indent) {
         StringBuffer sb = new StringBuffer();
-    for(int i = 0; i < indent; i++) {
+        for (int i = 0; i < indent; i++) {
             sb.append("  ");
         }
         return sb.toString();

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AkkaScalaClientCodegen.java

@@ -3,9 +3,26 @@ package io.swagger.codegen.languages;
 import com.google.common.base.CaseFormat;
 import com.samskivert.mustache.Mustache;
 import com.samskivert.mustache.Template;
-import io.swagger.codegen.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenOperation;
+import io.swagger.codegen.CodegenProperty;
+import io.swagger.codegen.CodegenResponse;
+import io.swagger.codegen.CodegenSecurity;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
 import io.swagger.models.auth.SecuritySchemeDefinition;
-import io.swagger.models.properties.*;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.BooleanProperty;
+import io.swagger.models.properties.DateProperty;
+import io.swagger.models.properties.DateTimeProperty;
+import io.swagger.models.properties.DoubleProperty;
+import io.swagger.models.properties.FloatProperty;
+import io.swagger.models.properties.IntegerProperty;
+import io.swagger.models.properties.LongProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
+import io.swagger.models.properties.StringProperty;
 import org.apache.commons.lang.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -14,13 +31,16 @@ import java.io.File;
 import java.io.IOException;
 import java.io.StringWriter;
 import java.io.Writer;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
 
 public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenConfig {
-  Logger LOGGER = LoggerFactory.getLogger(AkkaScalaClientCodegen.class);
-
     protected String mainPackage = "io.swagger.client";
-
     protected String invokerPackage = mainPackage + ".core";
     protected String groupId = "io.swagger";
     protected String artifactId = "swagger-client";
@@ -30,7 +50,6 @@ public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenCon
     protected String configKey = "apiRequest";
     protected int defaultTimeoutInMs = 5000;
     protected String configKeyPath = mainPackage;
-
     protected boolean registerNonStandardStatusCodes = true;
     protected boolean renderJavadoc = true;
     protected boolean removeOAuthSecurities = true;
@@ -41,18 +60,7 @@ public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenCon
      * unmarshalling problems and any other RuntimeException will be considered as ApiErrors.
      */
     protected boolean onlyOneSuccess = true;
-
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-
-  public String getName() {
-    return "akka-scala";
-  }
-
-  public String getHelp() {
-    return "Generates a Scala client library base on Akka/Spray.";
-  }
+    Logger LOGGER = LoggerFactory.getLogger(AkkaScalaClientCodegen.class);
 
     public AkkaScalaClientCodegen() {
         super();
@@ -79,8 +87,9 @@ public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenCon
         additionalProperties.put("configKey", configKey);
         additionalProperties.put("configKeyPath", configKeyPath);
         additionalProperties.put("defaultTimeout", defaultTimeoutInMs);
-    if (renderJavadoc)
+        if (renderJavadoc) {
             additionalProperties.put("javadocRenderer", new JavadocLambda());
+        }
         additionalProperties.put("fnCapitalize", new CapitalizeLambda());
         additionalProperties.put("fnCamelize", new CamelizeLambda(false));
         additionalProperties.put("fnEnumEntry", new EnumEntryLambda());
@@ -139,6 +148,18 @@ public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenCon
         instantiationTypes.put("map", "Map");
     }
 
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "akka-scala";
+    }
+
+    public String getHelp() {
+        return "Generates a Scala client library base on Akka/Spray.";
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "`" + name + "`";
@@ -162,8 +183,9 @@ public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenCon
                 HashSet<Integer> unknownCodes = new HashSet<Integer>();
                 for (CodegenOperation operation : opsMap.get("operation")) {
                     for (CodegenResponse response : operation.responses) {
-            if ("default".equals(response.code))
+                        if ("default".equals(response.code)) {
                             continue;
+                        }
                         try {
                             int code = Integer.parseInt(response.code);
                             if (code >= 600) {
@@ -202,16 +224,18 @@ public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenCon
     @Override
     public List<CodegenSecurity> fromSecurity(Map<String, SecuritySchemeDefinition> schemes) {
         final List<CodegenSecurity> codegenSecurities = super.fromSecurity(schemes);
-    if (!removeOAuthSecurities)
+        if (!removeOAuthSecurities) {
             return codegenSecurities;
+        }
 
         // Remove OAuth securities
         Iterator<CodegenSecurity> it = codegenSecurities.iterator();
         while (it.hasNext()) {
             final CodegenSecurity security = it.next();
-      if (security.isOAuth)
+            if (security.isOAuth) {
                 it.remove();
             }
+        }
         // Adapt 'hasMore'
         it = codegenSecurities.iterator();
         while (it.hasNext()) {
@@ -219,8 +243,9 @@ public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenCon
             security.hasMore = it.hasNext();
         }
 
-    if (codegenSecurities.isEmpty())
+        if (codegenSecurities.isEmpty()) {
             return null;
+        }
         return codegenSecurities;
     }
 
@@ -231,15 +256,19 @@ public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenCon
 
     private String formatIdentifier(String name, boolean capitalized) {
         String identifier = camelize(name, true);
-    if (capitalized)
+        if (capitalized) {
             identifier = StringUtils.capitalize(identifier);
-    if (identifier.matches("[a-zA-Z_$][\\w_$]+") && !reservedWords.contains(identifier))
+        }
+        if (identifier.matches("[a-zA-Z_$][\\w_$]+") && !reservedWords.contains(identifier)) {
             return identifier;
+        }
         return escapeReservedWord(identifier);
     }
 
     @Override
-  public String toParamName(String name) { return formatIdentifier(name, false); }
+    public String toParamName(String name) {
+        return formatIdentifier(name, false);
+    }
 
     @Override
     public String toVarName(String name) {
@@ -247,8 +276,7 @@ public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenCon
     }
 
     @Override
-  public String toEnumName(CodegenProperty property)
-  {
+    public String toEnumName(CodegenProperty property) {
         return formatIdentifier(property.baseName, true);
     }
 
@@ -258,10 +286,12 @@ public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenCon
         String type;
         if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if (languageSpecificPrimitives.contains(type))
+            if (languageSpecificPrimitives.contains(type)) {
                 return toModelName(type);
-    } else
+            }
+        } else {
             type = swaggerType;
+        }
         return toModelName(type);
     }
 
@@ -275,30 +305,32 @@ public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenCon
             ArrayProperty ap = (ArrayProperty) p;
             String inner = getSwaggerType(ap.getItems());
             return instantiationTypes.get("array") + "[" + inner + "]";
-    } else
+        } else {
             return null;
         }
+    }
 
     public String toDefaultValue(Property p) {
-    if (!p.getRequired())
+        if (!p.getRequired()) {
             return "None";
-    if (p instanceof StringProperty)
+        }
+        if (p instanceof StringProperty) {
             return "null";
-    else if (p instanceof BooleanProperty)
+        } else if (p instanceof BooleanProperty) {
             return "null";
-    else if (p instanceof DateProperty)
+        } else if (p instanceof DateProperty) {
             return "null";
-    else if (p instanceof DateTimeProperty)
+        } else if (p instanceof DateTimeProperty) {
             return "null";
-    else if (p instanceof DoubleProperty)
+        } else if (p instanceof DoubleProperty) {
             return "null";
-    else if (p instanceof FloatProperty)
+        } else if (p instanceof FloatProperty) {
             return "null";
-    else if (p instanceof IntegerProperty)
+        } else if (p instanceof IntegerProperty) {
             return "null";
-    else if (p instanceof LongProperty)
+        } else if (p instanceof LongProperty) {
             return "null";
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty ap = (MapProperty) p;
             String inner = getSwaggerType(ap.getAdditionalProperties());
             return "Map[String, " + inner + "].empty ";
@@ -306,9 +338,10 @@ public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenCon
             ArrayProperty ap = (ArrayProperty) p;
             String inner = getSwaggerType(ap.getItems());
             return "Seq[" + inner + "].empty ";
-    } else
+        } else {
             return "null";
         }
+    }
 
     private static abstract class CustomLambda implements Mustache.Lambda {
         @Override
@@ -317,6 +350,7 @@ public class AkkaScalaClientCodegen extends DefaultCodegen implements CodegenCon
             frag.execute(tempWriter);
             out.write(formatFragment(tempWriter.toString()));
         }
+
         public abstract String formatFragment(String fragment);
     }
 

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AndroidClientCodegen.java

@@ -1,10 +1,17 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CliOption;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
-import java.util.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.HashSet;
 
 public class AndroidClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String invokerPackage = "io.swagger.client";
@@ -15,18 +22,6 @@ public class AndroidClientCodegen extends DefaultCodegen implements CodegenConfi
     protected String sourceFolder = projectFolder + "/java";
     protected Boolean useAndroidMavenGradlePlugin = true;
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-
-  public String getName() {
-    return "android";
-  }
-
-  public String getHelp() {
-    return "Generates an Android client library.";
-  }
-
     public AndroidClientCodegen() {
         super();
         outputFolder = "generated-code/android";
@@ -36,7 +31,7 @@ public class AndroidClientCodegen extends DefaultCodegen implements CodegenConfi
         apiPackage = "io.swagger.client.api";
         modelPackage = "io.swagger.client.model";
 
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "abstract", "continue", "for", "new", "switch", "assert",
                         "default", "if", "package", "synchronized", "boolean", "do", "goto", "private",
@@ -69,6 +64,18 @@ public class AndroidClientCodegen extends DefaultCodegen implements CodegenConfi
         cliOptions.add(new CliOption("useAndroidMavenGradlePlugin", "A flag to toggle android-maven gradle plugin. Default is true."));
     }
 
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "android";
+    }
+
+    public String getHelp() {
+        return "Generates an Android client library.";
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;
@@ -85,12 +92,11 @@ public class AndroidClientCodegen extends DefaultCodegen implements CodegenConfi
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "<" + getTypeDeclaration(inner) + ">";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
 
@@ -103,13 +109,14 @@ public class AndroidClientCodegen extends DefaultCodegen implements CodegenConfi
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type))
+            if (languageSpecificPrimitives.contains(type)) {
                 return toModelName(type);
             }
-    else
+        } else {
             type = swaggerType;
+        }
         return toModelName(type);
     }
 
@@ -119,16 +126,18 @@ public class AndroidClientCodegen extends DefaultCodegen implements CodegenConfi
         name = name.replaceAll("-", "_");
 
         // if it's all uppper case, do nothing
-    if (name.matches("^[A-Z_]*$"))
+        if (name.matches("^[A-Z_]*$")) {
             return name;
+        }
 
         // camelize (lower first character) the variable name
         // pet_id => petId
         name = camelize(name, true);
 
         // for reserved word or word starting with number, append _
-    if(reservedWords.contains(name) || name.matches("^\\d.*"))
+        if (reservedWords.contains(name) || name.matches("^\\d.*")) {
             name = escapeReservedWord(name);
+        }
 
         return name;
     }
@@ -142,8 +151,9 @@ public class AndroidClientCodegen extends DefaultCodegen implements CodegenConfi
     @Override
     public String toModelName(String name) {
         // model name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(name))
+        if (reservedWords.contains(name)) {
             throw new RuntimeException(name + " (reserved word) cannot be used as a model name");
+        }
 
         // camelize the model name
         // phone_number => PhoneNumber
@@ -159,8 +169,9 @@ public class AndroidClientCodegen extends DefaultCodegen implements CodegenConfi
     @Override
     public String toOperationId(String operationId) {
         // method name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(operationId))
+        if (reservedWords.contains(operationId)) {
             throw new RuntimeException(operationId + " (reserved word) cannot be used as method name");
+        }
 
         return camelize(operationId, true);
     }
@@ -169,46 +180,41 @@ public class AndroidClientCodegen extends DefaultCodegen implements CodegenConfi
     public void processOpts() {
         super.processOpts();
 
-    if(additionalProperties.containsKey("invokerPackage")) {
-      this.setInvokerPackage((String)additionalProperties.get("invokerPackage"));
-    }
-    else{
+        if (additionalProperties.containsKey("invokerPackage")) {
+            this.setInvokerPackage((String) additionalProperties.get("invokerPackage"));
+        } else {
             //not set, use default to be passed to template
             additionalProperties.put("invokerPackage", invokerPackage);
         }
 
-    if(additionalProperties.containsKey("groupId")) {
-      this.setGroupId((String)additionalProperties.get("groupId"));
-    }
-    else{
+        if (additionalProperties.containsKey("groupId")) {
+            this.setGroupId((String) additionalProperties.get("groupId"));
+        } else {
             //not set, use to be passed to template
             additionalProperties.put("groupId", groupId);
         }
 
-    if(additionalProperties.containsKey("artifactId")) {
-      this.setArtifactId((String)additionalProperties.get("artifactId"));
-    }
-    else{
+        if (additionalProperties.containsKey("artifactId")) {
+            this.setArtifactId((String) additionalProperties.get("artifactId"));
+        } else {
             //not set, use to be passed to template
             additionalProperties.put("artifactId", artifactId);
         }
 
-    if(additionalProperties.containsKey("artifactVersion")) {
-      this.setArtifactVersion((String)additionalProperties.get("artifactVersion"));
-    }
-    else{
+        if (additionalProperties.containsKey("artifactVersion")) {
+            this.setArtifactVersion((String) additionalProperties.get("artifactVersion"));
+        } else {
             //not set, use to be passed to template
             additionalProperties.put("artifactVersion", artifactVersion);
         }
 
-    if(additionalProperties.containsKey("sourceFolder")) {
-      this.setSourceFolder((String)additionalProperties.get("sourceFolder"));
+        if (additionalProperties.containsKey("sourceFolder")) {
+            this.setSourceFolder((String) additionalProperties.get("sourceFolder"));
         }
 
-    if(additionalProperties.containsKey("useAndroidMavenGradlePlugin")) {
-      this.setUseAndroidMavenGradlePlugin((Boolean)additionalProperties.get("useAndroidMavenGradlePlugin"));
-    }
-    else{
+        if (additionalProperties.containsKey("useAndroidMavenGradlePlugin")) {
+            this.setUseAndroidMavenGradlePlugin((Boolean) additionalProperties.get("useAndroidMavenGradlePlugin"));
+        } else {
             additionalProperties.put("useAndroidMavenGradlePlugin", useAndroidMavenGradlePlugin);
         }
 

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AsyncScalaClientCodegen.java

@@ -1,10 +1,25 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.BooleanProperty;
+import io.swagger.models.properties.DateProperty;
+import io.swagger.models.properties.DateTimeProperty;
+import io.swagger.models.properties.DoubleProperty;
+import io.swagger.models.properties.FloatProperty;
+import io.swagger.models.properties.IntegerProperty;
+import io.swagger.models.properties.LongProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
+import io.swagger.models.properties.StringProperty;
 
-import java.util.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
 
 public class AsyncScalaClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String invokerPackage = "io.swagger.client";
@@ -17,18 +32,6 @@ public class AsyncScalaClientCodegen extends DefaultCodegen implements CodegenCo
     protected boolean authPreemptive = false;
     protected boolean asyncHttpClient = !authScheme.isEmpty();
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-  
-  public String getName() {
-    return "async-scala";
-  }
-
-  public String getHelp() {
-    return "Generates an Asynchronous Scala client library.";
-  }
-
     public AsyncScalaClientCodegen() {
         super();
         outputFolder = "generated-code/async-scala";
@@ -38,7 +41,7 @@ public class AsyncScalaClientCodegen extends DefaultCodegen implements CodegenCo
         apiPackage = "io.swagger.client.api";
         modelPackage = "io.swagger.client.model";
 
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "abstract", "case", "catch", "class", "def", "do", "else", "extends",
                         "false", "final", "finally", "for", "forSome", "if", "implicit",
@@ -101,6 +104,18 @@ public class AsyncScalaClientCodegen extends DefaultCodegen implements CodegenCo
         instantiationTypes.put("map", "HashMap");
     }
 
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "async-scala";
+    }
+
+    public String getHelp() {
+        return "Generates an Asynchronous Scala client library.";
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;
@@ -117,12 +132,11 @@ public class AsyncScalaClientCodegen extends DefaultCodegen implements CodegenCo
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "[" + getTypeDeclaration(inner) + "]";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
 
@@ -135,13 +149,14 @@ public class AsyncScalaClientCodegen extends DefaultCodegen implements CodegenCo
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type))
+            if (languageSpecificPrimitives.contains(type)) {
                 return toModelName(type);
             }
-    else
+        } else {
             type = swaggerType;
+        }
         return toModelName(type);
     }
 
@@ -151,44 +166,42 @@ public class AsyncScalaClientCodegen extends DefaultCodegen implements CodegenCo
             MapProperty ap = (MapProperty) p;
             String inner = getSwaggerType(ap.getAdditionalProperties());
             return instantiationTypes.get("map") + "[String, " + inner + "]";
-    }
-    else if (p instanceof ArrayProperty) {
+        } else if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             String inner = getSwaggerType(ap.getItems());
             return instantiationTypes.get("array") + "[" + inner + "]";
-    }
-    else
+        } else {
             return null;
         }
+    }
 
     public String toDefaultValue(Property p) {
-    if(p instanceof StringProperty)
+        if (p instanceof StringProperty) {
             return "null";
-    else if (p instanceof BooleanProperty)
+        } else if (p instanceof BooleanProperty) {
             return "null";
-    else if(p instanceof DateProperty)
+        } else if (p instanceof DateProperty) {
             return "null";
-    else if(p instanceof DateTimeProperty)
+        } else if (p instanceof DateTimeProperty) {
             return "null";
-    else if (p instanceof DoubleProperty)
+        } else if (p instanceof DoubleProperty) {
             return "null";
-    else if (p instanceof FloatProperty)
+        } else if (p instanceof FloatProperty) {
             return "null";
-    else if (p instanceof IntegerProperty)
+        } else if (p instanceof IntegerProperty) {
             return "null";
-    else if (p instanceof LongProperty)
+        } else if (p instanceof LongProperty) {
             return "null";
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty ap = (MapProperty) p;
             String inner = getSwaggerType(ap.getAdditionalProperties());
             return "new HashMap[String, " + inner + "]() ";
-    }
-    else if (p instanceof ArrayProperty) {
+        } else if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             String inner = getSwaggerType(ap.getItems());
             return "new ListBuffer[" + inner + "]() ";
-    }
-    else
+        } else {
             return "null";
         }
+    }
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/CSharpClientCodegen.java

@@ -1,10 +1,17 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
-import java.util.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
 
 public class CSharpClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String invokerPackage = "IO.Swagger.Client";
@@ -13,18 +20,6 @@ public class CSharpClientCodegen extends DefaultCodegen implements CodegenConfig
     protected String artifactVersion = "1.0.0";
     protected String sourceFolder = "src/main/csharp";
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-
-  public String getName() {
-    return "csharp";
-  }
-
-  public String getHelp() {
-    return "Generates a CSharp client library.";
-  }
-
     public CSharpClientCodegen() {
         super();
         outputFolder = "generated-code/csharp";
@@ -34,7 +29,7 @@ public class CSharpClientCodegen extends DefaultCodegen implements CodegenConfig
         apiPackage = "IO.Swagger.Api";
         modelPackage = "IO.Swagger.Model";
 
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "abstract", "as", "base", "bool", "break", "byte", "case", "catch", "char", "checked", "class", "const", "continue", "decimal", "default", "delegate", "do", "double", "else", "enum", "event", "explicit", "extern", "false", "finally", "fixed", "float", "for", "foreach", "goto", "if", "implicit", "in", "int", "interface", "internal", "is", "lock", "long", "namespace", "new", "null", "object", "operator", "out", "override", "params", "private", "protected", "public", "readonly", "ref", "return", "sbyte", "sealed", "short", "sizeof", "stackalloc", "static", "string", "struct", "switch", "this", "throw", "true", "try", "typeof", "uint", "ulong", "unchecked", "unsafe", "ushort", "using", "virtual", "void", "volatile", "while")
         );
@@ -92,6 +87,18 @@ public class CSharpClientCodegen extends DefaultCodegen implements CodegenConfig
 
     }
 
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "csharp";
+    }
+
+    public String getHelp() {
+        return "Generates a CSharp client library.";
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;
@@ -112,16 +119,18 @@ public class CSharpClientCodegen extends DefaultCodegen implements CodegenConfig
         name = name.replaceAll("-", "_");
 
         // if it's all uppper case, do nothing
-    if (name.matches("^[A-Z_]*$"))
+        if (name.matches("^[A-Z_]*$")) {
             return name;
+        }
 
         // camelize the variable name
         // pet_id => PetId
         name = camelize(name);
 
         // for reserved word or word starting with number, append _
-    if(reservedWords.contains(name) || name.matches("^\\d.*"))
+        if (reservedWords.contains(name) || name.matches("^\\d.*")) {
             name = escapeReservedWord(name);
+        }
 
         return name;
     }
@@ -135,8 +144,9 @@ public class CSharpClientCodegen extends DefaultCodegen implements CodegenConfig
     @Override
     public String toModelName(String name) {
         // model name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(name))
+        if (reservedWords.contains(name)) {
             throw new RuntimeException(name + " (reserved word) cannot be used as a model name");
+        }
 
         // camelize the model name
         // phone_number => PhoneNumber
@@ -152,12 +162,11 @@ public class CSharpClientCodegen extends DefaultCodegen implements CodegenConfig
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "<" + getTypeDeclaration(inner) + ">";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
 
@@ -170,21 +179,23 @@ public class CSharpClientCodegen extends DefaultCodegen implements CodegenConfig
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType.toLowerCase())) {
+        if (typeMapping.containsKey(swaggerType.toLowerCase())) {
             type = typeMapping.get(swaggerType.toLowerCase());
-      if(languageSpecificPrimitives.contains(type))
+            if (languageSpecificPrimitives.contains(type)) {
                 return type;
             }
-    else
+        } else {
             type = swaggerType;
+        }
         return toModelName(type);
     }
 
     @Override
     public String toOperationId(String operationId) {
         // method name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(operationId))
+        if (reservedWords.contains(operationId)) {
             throw new RuntimeException(operationId + " (reserved word) cannot be used as method name");
+        }
 
         return camelize(operationId);
     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/JavaClientCodegen.java

@@ -1,10 +1,17 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CliOption;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
-import java.util.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.HashSet;
 
 public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String invokerPackage = "io.swagger.client";
@@ -13,18 +20,6 @@ public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String artifactVersion = "1.0.0";
     protected String sourceFolder = "src/main/java";
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-
-  public String getName() {
-    return "java";
-  }
-
-  public String getHelp() {
-    return "Generates a Java client library.";
-  }
-
     public JavaClientCodegen() {
         super();
         outputFolder = "generated-code/java";
@@ -34,7 +29,7 @@ public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
         apiPackage = "io.swagger.client.api";
         modelPackage = "io.swagger.client.model";
 
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "abstract", "continue", "for", "new", "switch", "assert",
                         "default", "if", "package", "synchronized", "boolean", "do", "goto", "private",
@@ -66,44 +61,52 @@ public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
         cliOptions.add(new CliOption("sourceFolder", "source folder for generated code"));
     }
 
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "java";
+    }
+
+    public String getHelp() {
+        return "Generates a Java client library.";
+    }
+
     @Override
     public void processOpts() {
         super.processOpts();
 
-    if(additionalProperties.containsKey("invokerPackage")) {
-      this.setInvokerPackage((String)additionalProperties.get("invokerPackage"));
-    }
-    else{
+        if (additionalProperties.containsKey("invokerPackage")) {
+            this.setInvokerPackage((String) additionalProperties.get("invokerPackage"));
+        } else {
             //not set, use default to be passed to template
             additionalProperties.put("invokerPackage", invokerPackage);
         }
 
-    if(additionalProperties.containsKey("groupId")) {
-      this.setGroupId((String)additionalProperties.get("groupId"));
-    }
-    else{
+        if (additionalProperties.containsKey("groupId")) {
+            this.setGroupId((String) additionalProperties.get("groupId"));
+        } else {
             //not set, use to be passed to template
             additionalProperties.put("groupId", groupId);
         }
 
-    if(additionalProperties.containsKey("artifactId")) {
-      this.setArtifactId((String)additionalProperties.get("artifactId"));
-    }
-    else{
+        if (additionalProperties.containsKey("artifactId")) {
+            this.setArtifactId((String) additionalProperties.get("artifactId"));
+        } else {
             //not set, use to be passed to template
             additionalProperties.put("artifactId", artifactId);
         }
 
-    if(additionalProperties.containsKey("artifactVersion")) {
-      this.setArtifactVersion((String)additionalProperties.get("artifactVersion"));
-    }
-    else{
+        if (additionalProperties.containsKey("artifactVersion")) {
+            this.setArtifactVersion((String) additionalProperties.get("artifactVersion"));
+        } else {
             //not set, use to be passed to template
             additionalProperties.put("artifactVersion", artifactVersion);
         }
 
-    if(additionalProperties.containsKey("sourceFolder")) {
-      this.setSourceFolder((String)additionalProperties.get("sourceFolder"));
+        if (additionalProperties.containsKey("sourceFolder")) {
+            this.setSourceFolder((String) additionalProperties.get("sourceFolder"));
         }
 
         final String invokerFolder = (sourceFolder + File.separator + invokerPackage).replace(".", File.separator);
@@ -122,7 +125,6 @@ public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
     }
 
 
-
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;
@@ -143,16 +145,18 @@ public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
         name = name.replaceAll("-", "_");
 
         // if it's all uppper case, do nothing
-    if (name.matches("^[A-Z_]*$"))
+        if (name.matches("^[A-Z_]*$")) {
             return name;
+        }
 
         // camelize (lower first character) the variable name
         // pet_id => petId
         name = camelize(name, true);
 
         // for reserved word or word starting with number, append _
-    if(reservedWords.contains(name) || name.matches("^\\d.*"))
+        if (reservedWords.contains(name) || name.matches("^\\d.*")) {
             name = escapeReservedWord(name);
+        }
 
         return name;
     }
@@ -166,8 +170,9 @@ public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
     @Override
     public String toModelName(String name) {
         // model name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(name))
+        if (reservedWords.contains(name)) {
             throw new RuntimeException(name + " (reserved word) cannot be used as a model name");
+        }
 
         // camelize the model name
         // phone_number => PhoneNumber
@@ -182,12 +187,11 @@ public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "<" + getTypeDeclaration(inner) + ">";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
 
@@ -200,21 +204,23 @@ public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type))
+            if (languageSpecificPrimitives.contains(type)) {
                 return toModelName(type);
             }
-    else
+        } else {
             type = swaggerType;
+        }
         return toModelName(type);
     }
 
     @Override
     public String toOperationId(String operationId) {
         // method name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(operationId))
+        if (reservedWords.contains(operationId)) {
             throw new RuntimeException(operationId + " (reserved word) cannot be used as method name");
+        }
 
         return camelize(operationId, true);
     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/JaxRSServerCodegen.java

@@ -1,11 +1,20 @@
 package io.swagger.codegen.languages;
 
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenOperation;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.SupportingFile;
 import io.swagger.models.Operation;
-import io.swagger.codegen.*;
-import io.swagger.models.properties.*;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
-import java.util.*;
 import java.io.File;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
 
 public class JaxRSServerCodegen extends JavaClientCodegen implements CodegenConfig {
     protected String invokerPackage = "io.swagger.api";
@@ -14,32 +23,20 @@ public class JaxRSServerCodegen extends JavaClientCodegen implements CodegenConf
     protected String artifactVersion = "1.0.0";
     protected String title = "Swagger Server";
 
-  public CodegenType getTag() {
-    return CodegenType.SERVER;
-  }
-
-  public String getName() {
-    return "jaxrs";
-  }
-
-  public String getHelp() {
-    return "Generates a Java JAXRS Server application.";
-  }
-
     public JaxRSServerCodegen() {
         super.processOpts();
 
         sourceFolder = "src/gen/java";
 
-    outputFolder = System.getProperty( "swagger.codegen.jaxrs.genfolder", "generated-code/javaJaxRS" );
+        outputFolder = System.getProperty("swagger.codegen.jaxrs.genfolder", "generated-code/javaJaxRS");
         modelTemplateFiles.put("model.mustache", ".java");
         apiTemplateFiles.put("api.mustache", ".java");
         apiTemplateFiles.put("apiService.mustache", ".java");
         apiTemplateFiles.put("apiServiceImpl.mustache", ".java");
         apiTemplateFiles.put("apiServiceFactory.mustache", ".java");
         templateDir = "JavaJaxRS";
-    apiPackage = System.getProperty( "swagger.codegen.jaxrs.apipackage", "io.swagger.api") ;
-    modelPackage = System.getProperty( "swagger.codegen.jaxrs.modelpackage", "io.swagger.model" );
+        apiPackage = System.getProperty("swagger.codegen.jaxrs.apipackage", "io.swagger.api");
+        modelPackage = System.getProperty("swagger.codegen.jaxrs.modelpackage", "io.swagger.model");
 
         additionalProperties.put("invokerPackage", invokerPackage);
         additionalProperties.put("groupId", groupId);
@@ -60,6 +57,17 @@ public class JaxRSServerCodegen extends JavaClientCodegen implements CodegenConf
         );
     }
 
+    public CodegenType getTag() {
+        return CodegenType.SERVER;
+    }
+
+    public String getName() {
+        return "jaxrs";
+    }
+
+    public String getHelp() {
+        return "Generates a Java JAXRS Server application.";
+    }
 
     @Override
     public void processOpts() {
@@ -83,12 +91,11 @@ public class JaxRSServerCodegen extends JavaClientCodegen implements CodegenConf
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "<" + getTypeDeclaration(inner) + ">";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
 
@@ -100,21 +107,24 @@ public class JaxRSServerCodegen extends JavaClientCodegen implements CodegenConf
     @Override
     public void addOperationToGroup(String tag, String resourcePath, Operation operation, CodegenOperation co, Map<String, List<CodegenOperation>> operations) {
         String basePath = resourcePath;
-    if(basePath.startsWith("/"))
+        if (basePath.startsWith("/")) {
             basePath = basePath.substring(1);
+        }
         int pos = basePath.indexOf("/");
-    if(pos > 0)
+        if (pos > 0) {
             basePath = basePath.substring(0, pos);
+        }
 
-    if(basePath == "")
+        if (basePath == "") {
             basePath = "default";
-    else {
-      if(co.path.startsWith("/" + basePath))
+        } else {
+            if (co.path.startsWith("/" + basePath)) {
                 co.path = co.path.substring(("/" + basePath).length());
+            }
             co.subresourceOperation = !co.path.isEmpty();
         }
         List<CodegenOperation> opList = operations.get(basePath);
-    if(opList == null) {
+        if (opList == null) {
             opList = new ArrayList<CodegenOperation>();
             operations.put(basePath, opList);
         }
@@ -123,32 +133,30 @@ public class JaxRSServerCodegen extends JavaClientCodegen implements CodegenConf
     }
 
     public Map<String, Object> postProcessOperations(Map<String, Object> objs) {
-    Map<String, Object> operations = (Map<String, Object>)objs.get("operations");
-    if(operations != null) {
+        Map<String, Object> operations = (Map<String, Object>) objs.get("operations");
+        if (operations != null) {
             List<CodegenOperation> ops = (List<CodegenOperation>) operations.get("operation");
-      for(CodegenOperation operation : ops) {
-        if(operation.returnType == null)
+            for (CodegenOperation operation : ops) {
+                if (operation.returnType == null) {
                     operation.returnType = "Void";
-        else if(operation.returnType.startsWith("List")) {
+                } else if (operation.returnType.startsWith("List")) {
                     String rt = operation.returnType;
                     int end = rt.lastIndexOf(">");
-          if(end > 0) {
+                    if (end > 0) {
                         operation.returnType = rt.substring("List<".length(), end);
                         operation.returnContainer = "List";
                     }
-        }
-        else if(operation.returnType.startsWith("Map")) {
+                } else if (operation.returnType.startsWith("Map")) {
                     String rt = operation.returnType;
                     int end = rt.lastIndexOf(">");
-          if(end > 0) {
+                    if (end > 0) {
                         operation.returnType = rt.substring("Map<".length(), end);
                         operation.returnContainer = "Map";
                     }
-        }
-        else if(operation.returnType.startsWith("Set")) {
+                } else if (operation.returnType.startsWith("Set")) {
                     String rt = operation.returnType;
                     int end = rt.lastIndexOf(">");
-          if(end > 0) {
+                    if (end > 0) {
                         operation.returnType = rt.substring("Set<".length(), end);
                         operation.returnContainer = "Set";
                     }
@@ -163,25 +171,23 @@ public class JaxRSServerCodegen extends JavaClientCodegen implements CodegenConf
 
         String result = super.apiFilename(templateName, tag);
 
-    if( templateName.endsWith( "Impl.mustache")){
-      int ix = result.lastIndexOf( '/' );
-      result = result.substring( 0, ix ) + "/impl" + result.substring( ix, result.length()-5 ) + "ServiceImpl.java";
+        if (templateName.endsWith("Impl.mustache")) {
+            int ix = result.lastIndexOf('/');
+            result = result.substring(0, ix) + "/impl" + result.substring(ix, result.length() - 5) + "ServiceImpl.java";
 
-      String output = System.getProperty( "swagger.codegen.jaxrs.impl.source" );
-      if( output != null ){
-        result = result.replace( apiFileFolder(), implFileFolder(output));
+            String output = System.getProperty("swagger.codegen.jaxrs.impl.source");
+            if (output != null) {
+                result = result.replace(apiFileFolder(), implFileFolder(output));
             }
-    }
-    else if( templateName.endsWith( "Factory.mustache")){
-      int ix = result.lastIndexOf( '/' );
-      result = result.substring( 0, ix ) + "/factories" + result.substring( ix, result.length()-5 ) + "ServiceFactory.java";
+        } else if (templateName.endsWith("Factory.mustache")) {
+            int ix = result.lastIndexOf('/');
+            result = result.substring(0, ix) + "/factories" + result.substring(ix, result.length() - 5) + "ServiceFactory.java";
 
-      String output = System.getProperty( "swagger.codegen.jaxrs.impl.source" );
-      if( output != null ){
-        result = result.replace( apiFileFolder(), implFileFolder(output));
+            String output = System.getProperty("swagger.codegen.jaxrs.impl.source");
+            if (output != null) {
+                result = result.replace(apiFileFolder(), implFileFolder(output));
             }
-    }
-    else if( templateName.endsWith( "Service.mustache")) {
+        } else if (templateName.endsWith("Service.mustache")) {
             int ix = result.lastIndexOf('.');
             result = result.substring(0, ix) + "Service.java";
         }
@@ -193,8 +199,8 @@ public class JaxRSServerCodegen extends JavaClientCodegen implements CodegenConf
         return outputFolder + "/" + output + "/" + apiPackage().replace('.', File.separatorChar);
     }
 
-  public boolean shouldOverwrite( String filename ){
+    public boolean shouldOverwrite(String filename) {
 
-    return !filename.endsWith( "ServiceImpl.java") && !filename.endsWith( "ServiceFactory.java");
+        return !filename.endsWith("ServiceImpl.java") && !filename.endsWith("ServiceFactory.java");
     }
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/NodeJSServerCodegen.java

@@ -1,12 +1,5 @@
 package io.swagger.codegen.languages;
 
-import java.io.File;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
 import io.swagger.codegen.CodegenConfig;
 import io.swagger.codegen.CodegenOperation;
 import io.swagger.codegen.CodegenParameter;
@@ -15,46 +8,18 @@ import io.swagger.codegen.CodegenType;
 import io.swagger.codegen.DefaultCodegen;
 import io.swagger.codegen.SupportingFile;
 
+import java.io.File;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
 public class NodeJSServerCodegen extends DefaultCodegen implements CodegenConfig {
     protected String apiVersion = "1.0.0";
     protected int serverPort = 8080;
     protected String projectName = "swagger-server";
 
-  public String apiPackage() {
-    return "controllers";
-  }
-
-  /**
-   * Configures the type of generator.
-   * 
-   * @return  the CodegenType for this generator
-   * @see     io.swagger.codegen.CodegenType
-   */
-  public CodegenType getTag() {
-    return CodegenType.SERVER;
-  }
-
-  /**
-   * Configures a friendly name for the generator.  This will be used by the generator
-   * to select the library with the -l flag.
-   * 
-   * @return the friendly name for the generator
-   */
-  public String getName() {
-    return "nodejs";
-  }
-
-  /**
-   * Returns human-friendly help for the generator.  Provide the consumer with help
-   * tips, parameters here
-   * 
-   * @return A string value for the help message
-   */
-  public String getHelp() {
-    return "Generates a nodejs server library using the swagger-tools project.  By default, " +
-      "it will also generate service classes--which you can disable with the `-Dnoservice` environment variable.";
-  }
-
     public NodeJSServerCodegen() {
         super();
 
@@ -87,7 +52,7 @@ public class NodeJSServerCodegen extends DefaultCodegen implements CodegenConfig
         /**
          * Reserved words.  Override this with reserved words specific to your language
          */
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "break", "case", "class", "catch", "const", "continue", "debugger",
                         "default", "delete", "do", "else", "export", "extends", "finally",
@@ -124,17 +89,53 @@ public class NodeJSServerCodegen extends DefaultCodegen implements CodegenConfig
                         "",
                         "package.json")
         );
-    if(System.getProperty("noservice") == null) {
+        if (System.getProperty("noservice") == null) {
             apiTemplateFiles.put(
                     "service.mustache",   // the template to use
                     "Service.js");       // the extension for each file to write
         }
     }
 
+    public String apiPackage() {
+        return "controllers";
+    }
+
+    /**
+     * Configures the type of generator.
+     *
+     * @return the CodegenType for this generator
+     * @see io.swagger.codegen.CodegenType
+     */
+    public CodegenType getTag() {
+        return CodegenType.SERVER;
+    }
+
+    /**
+     * Configures a friendly name for the generator.  This will be used by the generator
+     * to select the library with the -l flag.
+     *
+     * @return the friendly name for the generator
+     */
+    public String getName() {
+        return "nodejs";
+    }
+
+    /**
+     * Returns human-friendly help for the generator.  Provide the consumer with help
+     * tips, parameters here
+     *
+     * @return A string value for the help message
+     */
+    public String getHelp() {
+        return "Generates a nodejs server library using the swagger-tools project.  By default, " +
+                "it will also generate service classes--which you can disable with the `-Dnoservice` environment variable.";
+    }
+
     @Override
     public String toApiName(String name) {
-    if(name.length() == 0)
+        if (name.length() == 0) {
             return "DefaultController";
+        }
         return initialCaps(name);
     }
 
@@ -142,6 +143,7 @@ public class NodeJSServerCodegen extends DefaultCodegen implements CodegenConfig
     public String toApiFilename(String name) {
         return toApiName(name);
     }
+
     /**
      * Escapes a reserved word as defined in the `reservedWords` array. Handle escaping
      * those terms here.  This logic is only called if a variable matches the reseved words
@@ -168,21 +170,23 @@ public class NodeJSServerCodegen extends DefaultCodegen implements CodegenConfig
         Map<String, Object> objectMap = (Map<String, Object>) objs.get("operations");
         @SuppressWarnings("unchecked")
         List<CodegenOperation> operations = (List<CodegenOperation>) objectMap.get("operation");
-    for(CodegenOperation operation : operations) {
+        for (CodegenOperation operation : operations) {
             operation.httpMethod = operation.httpMethod.toLowerCase();
             List<CodegenParameter> params = operation.allParams;
-      if(params != null && params.size() == 0)
+            if (params != null && params.size() == 0) {
                 operation.allParams = null;
+            }
             List<CodegenResponse> responses = operation.responses;
-      if(responses != null) {
-        for(CodegenResponse resp : responses) {
-          if("0".equals(resp.code))
+            if (responses != null) {
+                for (CodegenResponse resp : responses) {
+                    if ("0".equals(resp.code)) {
                         resp.code = "default";
                     }
                 }
-      if(operation.examples != null && !operation.examples.isEmpty()) {
+            }
+            if (operation.examples != null && !operation.examples.isEmpty()) {
                 // Leave application/json* items only
-        for (Iterator<Map<String, String>> it = operation.examples.iterator(); it.hasNext();) {
+                for (Iterator<Map<String, String>> it = operation.examples.iterator(); it.hasNext(); ) {
                     final Map<String, String> example = it.next();
                     final String contentType = example.get("contentType");
                     if (contentType == null || !contentType.startsWith("application/json")) {

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/ObjcClientCodegen.java

@@ -1,10 +1,20 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CliOption;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenProperty;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
-import java.util.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Set;
 
 public class ObjcClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected Set<String> foundationClasses = new HashSet<String>();
@@ -12,18 +22,6 @@ public class ObjcClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String classPrefix = "SWG";
     protected String projectName = "swaggerClient";
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-  
-  public String getName() {
-    return "objc";
-  }
-
-  public String getHelp() {
-    return "Generates an Objective-C client library.";
-  }
-
     public ObjcClientCodegen() {
         super();
         outputFolder = "generated-code" + File.separator + "objc";
@@ -92,9 +90,9 @@ public class ObjcClientCodegen extends DefaultCodegen implements CodegenConfig {
         typeMapping.put("List", "NSArray");
         typeMapping.put("object", "NSObject");
 
-    importMapping = new HashMap<String, String> ();
+        importMapping = new HashMap<String, String>();
 
-    foundationClasses = new HashSet<String> (
+        foundationClasses = new HashSet<String>(
                 Arrays.asList(
                         "NSNumber",
                         "NSObject",
@@ -111,22 +109,33 @@ public class ObjcClientCodegen extends DefaultCodegen implements CodegenConfig {
         cliOptions.add(new CliOption("projectName", "name of the Xcode project in generated Podfile"));
     }
 
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "objc";
+    }
+
+    public String getHelp() {
+        return "Generates an Objective-C client library.";
+    }
+
     @Override
     public void processOpts() {
         super.processOpts();
 
-    if(additionalProperties.containsKey("sourceFolder")) {
-      this.setSourceFolder((String)additionalProperties.get("sourceFolder"));
+        if (additionalProperties.containsKey("sourceFolder")) {
+            this.setSourceFolder((String) additionalProperties.get("sourceFolder"));
         }
 
-    if(additionalProperties.containsKey("classPrefix")) {
-      this.setClassPrefix((String)additionalProperties.get("classPrefix"));
+        if (additionalProperties.containsKey("classPrefix")) {
+            this.setClassPrefix((String) additionalProperties.get("classPrefix"));
         }
 
-    if(additionalProperties.containsKey("projectName")) {
-      this.setProjectName((String)additionalProperties.get("projectName"));
-    }
-    else{
+        if (additionalProperties.containsKey("projectName")) {
+            this.setProjectName((String) additionalProperties.get("projectName"));
+        } else {
             additionalProperties.put("projectName", projectName);
         }
 
@@ -151,35 +160,36 @@ public class ObjcClientCodegen extends DefaultCodegen implements CodegenConfig {
             MapProperty ap = (MapProperty) p;
             String inner = getSwaggerType(ap.getAdditionalProperties());
             return instantiationTypes.get("map");
-    }
-    else if (p instanceof ArrayProperty) {
+        } else if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             String inner = getSwaggerType(ap.getItems());
             return instantiationTypes.get("array");
-    }
-    else
+        } else {
             return null;
         }
+    }
 
     @Override
     public String getTypeDeclaration(String name) {
-    if(languageSpecificPrimitives.contains(name) && !foundationClasses.contains(name))
+        if (languageSpecificPrimitives.contains(name) && !foundationClasses.contains(name)) {
             return name;
-    else
+        } else {
             return name + "*";
         }
+    }
 
     @Override
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type) && !foundationClasses.contains(type))
+            if (languageSpecificPrimitives.contains(type) && !foundationClasses.contains(type)) {
                 return toModelName(type);
             }
-    else
+        } else {
             type = swaggerType;
+        }
         return toModelName(type);
     }
 
@@ -192,19 +202,20 @@ public class ObjcClientCodegen extends DefaultCodegen implements CodegenConfig {
 
             // In this codition, type of property p is array of primitive,
             // return container type with pointer, e.g. `NSArray*'
-          if (languageSpecificPrimitives.contains(innerType))
+            if (languageSpecificPrimitives.contains(innerType)) {
                 return getSwaggerType(p) + "*";
+            }
 
             // In this codition, type of property p is array of model,
             // return container type combine inner type with pointer, e.g. `NSArray<SWGTag>*'
             String innerTypeDeclaration = getTypeDeclaration(inner);
 
-          if (innerTypeDeclaration.endsWith("*"))
+            if (innerTypeDeclaration.endsWith("*")) {
                 innerTypeDeclaration = innerTypeDeclaration.substring(0, innerTypeDeclaration.length() - 1);
+            }
 
             return getSwaggerType(p) + "<" + innerTypeDeclaration + ">*";
-      }
-      else {
+        } else {
             String swaggerType = getSwaggerType(p);
 
             // In this codition, type of p is objective-c primitive type, e.g. `NSSNumber',
@@ -231,7 +242,7 @@ public class ObjcClientCodegen extends DefaultCodegen implements CodegenConfig {
         type = type.replaceAll("[^0-9a-zA-Z_]", "_");
 
         // language build-in classes
-    if(typeMapping.keySet().contains(type) ||
+        if (typeMapping.keySet().contains(type) ||
                 foundationClasses.contains(type) ||
                 importMapping.values().contains(type) ||
                 defaultIncludes.contains(type) ||
@@ -253,21 +264,21 @@ public class ObjcClientCodegen extends DefaultCodegen implements CodegenConfig {
     @Override
     protected void setNonArrayMapProperty(CodegenProperty property, String type) {
         super.setNonArrayMapProperty(property, type);
-        if("NSDictionary".equals(type)) {
+        if ("NSDictionary".equals(type)) {
             property.setter = "initWithDictionary";
-        }
-        else {
+        } else {
             property.setter = "initWithValues";
         }
     }
 
     @Override
     public String toModelImport(String name) {
-    if("".equals(modelPackage()))
+        if ("".equals(modelPackage())) {
             return name;
-    else
+        } else {
             return modelPackage() + "." + name;
         }
+    }
 
     @Override
     public String toDefaultValue(Property p) {
@@ -297,19 +308,21 @@ public class ObjcClientCodegen extends DefaultCodegen implements CodegenConfig {
     public String toVarName(String name) {
         // replace non-word characters to `_`
         // e.g. `created-at` to `created_at`
-    name = name.replaceAll("[^a-zA-Z0-9_]","_");
+        name = name.replaceAll("[^a-zA-Z0-9_]", "_");
 
         // if it's all upper case, do noting
-    if (name.matches("^[A-Z_]$"))
+        if (name.matches("^[A-Z_]$")) {
             return name;
+        }
 
         // camelize (lower first character) the variable name
         // e.g. `pet_id` to `petId`
         name = camelize(name, true);
 
         // for reserved word or word starting with number, prepend `_`
-    if (reservedWords.contains(name) || name.matches("^\\d.*"))
+        if (reservedWords.contains(name) || name.matches("^\\d.*")) {
             name = escapeReservedWord(name);
+        }
 
         return name;
     }
@@ -327,8 +340,9 @@ public class ObjcClientCodegen extends DefaultCodegen implements CodegenConfig {
     @Override
     public String toOperationId(String operationId) {
         // method name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(operationId))
+        if (reservedWords.contains(operationId)) {
             throw new RuntimeException(operationId + " (reserved word) cannot be used as method name");
+        }
 
         return camelize(operationId, true);
     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/PerlClientCodegen.java

@@ -1,11 +1,16 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.util.Json;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
-import java.util.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.HashSet;
 
 public class PerlClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String invokerPackage = "SwaggerClient";
@@ -13,18 +18,6 @@ public class PerlClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String artifactId = "swagger-client";
     protected String artifactVersion = "1.0.0";
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-
-  public String getName() {
-    return "perl";
-  }
-
-  public String getHelp() {
-    return "Generates a Perl client library.";
-  }
-
     public PerlClientCodegen() {
         super();
         modelPackage = File.separatorChar + "Object";
@@ -36,7 +29,7 @@ public class PerlClientCodegen extends DefaultCodegen implements CodegenConfig {
         typeMapping.clear();
         languageSpecificPrimitives.clear();
 
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "else", "lock", "qw",
                         "__END__", "elsif", "lt", "qx",
@@ -83,6 +76,18 @@ public class PerlClientCodegen extends DefaultCodegen implements CodegenConfig {
         supportingFiles.add(new SupportingFile("BaseObject.mustache", ("lib/WWW/" + invokerPackage).replace('/', File.separatorChar), "Object/BaseObject.pm"));
     }
 
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "perl";
+    }
+
+    public String getHelp() {
+        return "Generates a Perl client library.";
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;
@@ -99,12 +104,11 @@ public class PerlClientCodegen extends DefaultCodegen implements CodegenConfig {
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "[" + getTypeDeclaration(inner) + "]";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
             return getSwaggerType(p) + "[string," + getTypeDeclaration(inner) + "]";
@@ -116,16 +120,17 @@ public class PerlClientCodegen extends DefaultCodegen implements CodegenConfig {
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type)) {
+            if (languageSpecificPrimitives.contains(type)) {
                 return type;
             }
-    }
-    else
+        } else {
             type = swaggerType;
-    if(type == null)
+        }
+        if (type == null) {
             return null;
+        }
         return type;
     }
 
@@ -156,8 +161,9 @@ public class PerlClientCodegen extends DefaultCodegen implements CodegenConfig {
     @Override
     public String toModelName(String name) {
         // model name cannot use reserved keyword
-    if(reservedWords.contains(name))
+        if (reservedWords.contains(name)) {
             escapeReservedWord(name); // e.g. return => _return
+        }
 
         // camelize the model name
         // phone_number => PhoneNumber
@@ -181,8 +187,9 @@ public class PerlClientCodegen extends DefaultCodegen implements CodegenConfig {
 
     @Override
     public String toApiName(String name) {
-    if(name.length() == 0)
+        if (name.length() == 0) {
             return "DefaultApi";
+        }
         // e.g. phone_number_api => PhoneNumberApi
         return camelize(name) + "Api";
     }
@@ -190,8 +197,9 @@ public class PerlClientCodegen extends DefaultCodegen implements CodegenConfig {
     @Override
     public String toOperationId(String operationId) {
         // method name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(operationId))
+        if (reservedWords.contains(operationId)) {
             throw new RuntimeException(operationId + " (reserved word) cannot be used as method name");
+        }
 
         return underscore(operationId);
     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/PhpClientCodegen.java

@@ -1,11 +1,17 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.util.Json;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
-import java.util.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
 
 public class PhpClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String invokerPackage = "io.swagger.client";
@@ -13,18 +19,6 @@ public class PhpClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String artifactId = "swagger-client";
     protected String artifactVersion = "1.0.0";
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-
-  public String getName() {
-    return "php";
-  }
-
-  public String getHelp() {
-    return "Generates a PHP client library.";
-  }
-
     public PhpClientCodegen() {
         super();
 
@@ -39,7 +33,7 @@ public class PhpClientCodegen extends DefaultCodegen implements CodegenConfig {
         apiTemplateFiles.put("api.mustache", ".php");
         templateDir = "php";
 
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "__halt_compiler", "abstract", "and", "array", "as", "break", "callable", "case", "catch", "class", "clone", "const", "continue", "declare", "default", "die", "do", "echo", "else", "elseif", "empty", "enddeclare", "endfor", "endforeach", "endif", "endswitch", "endwhile", "eval", "exit", "extends", "final", "for", "foreach", "function", "global", "goto", "if", "implements", "include", "include_once", "instanceof", "insteadof", "interface", "isset", "list", "namespace", "new", "or", "print", "private", "protected", "public", "require", "require_once", "return", "static", "switch", "throw", "trait", "try", "unset", "use", "var", "while", "xor")
         );
@@ -91,6 +85,18 @@ public class PhpClientCodegen extends DefaultCodegen implements CodegenConfig {
         supportingFiles.add(new SupportingFile("require.mustache", packagePath.replace('/', File.separatorChar), invokerPackage + ".php"));
     }
 
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "php";
+    }
+
+    public String getHelp() {
+        return "Generates a PHP client library.";
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;
@@ -107,12 +113,11 @@ public class PhpClientCodegen extends DefaultCodegen implements CodegenConfig {
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "[" + getTypeDeclaration(inner) + "]";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
             return getSwaggerType(p) + "[string," + getTypeDeclaration(inner) + "]";
@@ -124,19 +129,19 @@ public class PhpClientCodegen extends DefaultCodegen implements CodegenConfig {
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type)) {
+            if (languageSpecificPrimitives.contains(type)) {
+                return type;
+            } else if (instantiationTypes.containsKey(type)) {
                 return type;
             }
-      else if (instantiationTypes.containsKey(type)) {
-	return type;
-      }
-    }
-    else
+        } else {
             type = swaggerType;
-    if(type == null)
+        }
+        if (type == null) {
             return null;
+        }
         return toModelName(type);
     }
 
@@ -167,8 +172,9 @@ public class PhpClientCodegen extends DefaultCodegen implements CodegenConfig {
     @Override
     public String toModelName(String name) {
         // model name cannot use reserved keyword
-    if(reservedWords.contains(name))
+        if (reservedWords.contains(name)) {
             escapeReservedWord(name); // e.g. return => _return
+        }
 
         // camelize the model name
         // phone_number => PhoneNumber

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/Python3ClientCodegen.java

@@ -1,26 +1,20 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
 import java.io.File;
-import java.util.*;
+import java.util.Arrays;
+import java.util.HashSet;
 
 public class Python3ClientCodegen extends DefaultCodegen implements CodegenConfig {
     String module = "client";
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-
-  public String getName() {
-    return "python3";
-  }
-
-  public String getHelp() {
-    return "Generates a Python3 client library.";
-  }
-
     public Python3ClientCodegen() {
         super();
         outputFolder = "generated-code/python3";
@@ -52,7 +46,7 @@ public class Python3ClientCodegen extends DefaultCodegen implements CodegenConfi
         typeMapping.put("date", "datetime");
 
         // from https://docs.python.org/release/2.5.4/ref/keywords.html
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "and", "del", "from", "not", "while", "as", "elif", "global", "or", "with",
                         "assert", "else", "if", "pass", "yield", "break", "except", "import",
@@ -64,6 +58,18 @@ public class Python3ClientCodegen extends DefaultCodegen implements CodegenConfi
         supportingFiles.add(new SupportingFile("__init__.mustache", module, "__init__.py"));
     }
 
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "python3";
+    }
+
+    public String getHelp() {
+        return "Generates a Python3 client library.";
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;
@@ -80,12 +86,11 @@ public class Python3ClientCodegen extends DefaultCodegen implements CodegenConfi
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "[" + getTypeDeclaration(inner) + "]";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
 
@@ -98,14 +103,14 @@ public class Python3ClientCodegen extends DefaultCodegen implements CodegenConfi
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type)) {
+            if (languageSpecificPrimitives.contains(type)) {
                 return type;
             }
-    }
-    else
+        } else {
             type = swaggerType;
+        }
         return type;
     }
 
@@ -120,16 +125,18 @@ public class Python3ClientCodegen extends DefaultCodegen implements CodegenConfi
         name = name.replaceAll("-", "_");
 
         // if it's all uppper case, convert to lower case
-    if (name.matches("^[A-Z_]*$"))
+        if (name.matches("^[A-Z_]*$")) {
             name = name.toLowerCase();
+        }
 
         // camelize (lower first character) the variable name
         // petId => pet_id
         name = underscore(name);
 
         // for reserved word or word starting with number, append _
-    if(reservedWords.contains(name) || name.matches("^\\d.*"))
+        if (reservedWords.contains(name) || name.matches("^\\d.*")) {
             name = escapeReservedWord(name);
+        }
 
         return name;
     }
@@ -143,8 +150,9 @@ public class Python3ClientCodegen extends DefaultCodegen implements CodegenConfi
     @Override
     public String toModelName(String name) {
         // model name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(name))
+        if (reservedWords.contains(name)) {
             throw new RuntimeException(name + " (reserved word) cannot be used as a model name");
+        }
 
         // camelize the model name
         // phone_number => PhoneNumber
@@ -154,8 +162,9 @@ public class Python3ClientCodegen extends DefaultCodegen implements CodegenConfi
     @Override
     public String toModelFilename(String name) {
         // model name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(name))
+        if (reservedWords.contains(name)) {
             throw new RuntimeException(name + " (reserved word) cannot be used as a model name");
+        }
 
         // underscore the model file name
         // PhoneNumber.rb => phone_number.rb
@@ -173,24 +182,27 @@ public class Python3ClientCodegen extends DefaultCodegen implements CodegenConfi
 
     @Override
     public String toApiName(String name) {
-    if(name.length() == 0)
+        if (name.length() == 0) {
             return "DefaultApi";
+        }
         // e.g. phone_number_api => PhoneNumberApi
         return camelize(name) + "Api";
     }
 
     @Override
     public String toApiVarName(String name) {
-      if(name.length() == 0)
+        if (name.length() == 0) {
             return "default_api";
+        }
         return underscore(name) + "_api";
     }
 
     @Override
     public String toOperationId(String operationId) {
         // method name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(operationId))
+        if (reservedWords.contains(operationId)) {
             throw new RuntimeException(operationId + " (reserved word) cannot be used as method name");
+        }
 
         return underscore(operationId);
     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/PythonClientCodegen.java

@@ -1,28 +1,22 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
 import java.io.File;
-import java.util.*;
+import java.util.Arrays;
+import java.util.HashSet;
 
 public class PythonClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String module = "SwaggerPetstore";
     protected String invokerPackage;
     protected String eggPackage;
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-
-  public String getName() {
-    return "python";
-  }
-
-  public String getHelp() {
-    return "Generates a Python client library.";
-  }
-
     public PythonClientCodegen() {
         super();
 
@@ -58,7 +52,7 @@ public class PythonClientCodegen extends DefaultCodegen implements CodegenConfig
         typeMapping.put("date", "datetime");
 
         // from https://docs.python.org/release/2.5.4/ref/keywords.html
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "and", "del", "from", "not", "while", "as", "elif", "global", "or", "with",
                         "assert", "else", "if", "pass", "yield", "break", "except", "import",
@@ -77,6 +71,22 @@ public class PythonClientCodegen extends DefaultCodegen implements CodegenConfig
         supportingFiles.add(new SupportingFile("__init__api.mustache", apiPackage, "__init__.py"));
     }
 
+    private static String dropDots(String str) {
+        return str.replaceAll("\\.", "_");
+    }
+
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "python";
+    }
+
+    public String getHelp() {
+        return "Generates a Python client library.";
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;
@@ -93,12 +103,11 @@ public class PythonClientCodegen extends DefaultCodegen implements CodegenConfig
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "[" + getTypeDeclaration(inner) + "]";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
 
@@ -111,9 +120,9 @@ public class PythonClientCodegen extends DefaultCodegen implements CodegenConfig
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type)) {
+            if (languageSpecificPrimitives.contains(type)) {
                 return type;
             }
         } else {
@@ -133,22 +142,20 @@ public class PythonClientCodegen extends DefaultCodegen implements CodegenConfig
         name = name.replaceAll("-", "_");
 
         // if it's all uppper case, convert to lower case
-    if (name.matches("^[A-Z_]*$"))
+        if (name.matches("^[A-Z_]*$")) {
             name = name.toLowerCase();
+        }
 
         // underscore the variable name
         // petId => pet_id
         name = underscore(dropDots(name));
 
         // for reserved word or word starting with number, append _
-    if(reservedWords.contains(name) || name.matches("^\\d.*"))
+        if (reservedWords.contains(name) || name.matches("^\\d.*")) {
             name = escapeReservedWord(name);
-
-    return name;
         }
 
-  private static String dropDots(String str) {
-    return str.replaceAll("\\.", "_");
+        return name;
     }
 
     @Override
@@ -160,8 +167,9 @@ public class PythonClientCodegen extends DefaultCodegen implements CodegenConfig
     @Override
     public String toModelName(String name) {
         // model name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(name))
+        if (reservedWords.contains(name)) {
             throw new RuntimeException(name + " (reserved word) cannot be used as a model name");
+        }
 
         // camelize the model name
         // phone_number => PhoneNumber
@@ -171,8 +179,9 @@ public class PythonClientCodegen extends DefaultCodegen implements CodegenConfig
     @Override
     public String toModelFilename(String name) {
         // model name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(name))
+        if (reservedWords.contains(name)) {
             throw new RuntimeException(name + " (reserved word) cannot be used as a model name");
+        }
 
         // underscore the model file name
         // PhoneNumber => phone_number
@@ -190,24 +199,27 @@ public class PythonClientCodegen extends DefaultCodegen implements CodegenConfig
 
     @Override
     public String toApiName(String name) {
-    if(name.length() == 0)
+        if (name.length() == 0) {
             return "DefaultApi";
+        }
         // e.g. phone_number_api => PhoneNumberApi
         return camelize(name) + "Api";
     }
 
     @Override
     public String toApiVarName(String name) {
-      if(name.length() == 0)
+        if (name.length() == 0) {
             return "default_api";
+        }
         return underscore(name) + "_api";
     }
 
     @Override
     public String toOperationId(String operationId) {
         // method name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(operationId))
+        if (reservedWords.contains(operationId)) {
             throw new RuntimeException(operationId + " (reserved word) cannot be used as method name");
+        }
 
         return underscore(operationId);
     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/Qt5CPPGenerator.java

@@ -1,52 +1,39 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.util.Json;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.BooleanProperty;
+import io.swagger.models.properties.DateProperty;
+import io.swagger.models.properties.DateTimeProperty;
+import io.swagger.models.properties.DecimalProperty;
+import io.swagger.models.properties.DoubleProperty;
+import io.swagger.models.properties.FloatProperty;
+import io.swagger.models.properties.IntegerProperty;
+import io.swagger.models.properties.LongProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
+import io.swagger.models.properties.RefProperty;
+import io.swagger.models.properties.StringProperty;
 
-import java.util.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
 
 public class Qt5CPPGenerator extends DefaultCodegen implements CodegenConfig {
+    protected final String PREFIX = "SWG";
     protected Set<String> foundationClasses = new HashSet<String>();
-
     // source folder where to write the files
     protected String sourceFolder = "client";
     protected String apiVersion = "1.0.0";
-  protected final String PREFIX = "SWG";
     protected Map<String, String> namespaces = new HashMap<String, String>();
     protected Set<String> systemIncludes = new HashSet<String>();
 
-  /**
-   * Configures the type of generator.
-   * 
-   * @return  the CodegenType for this generator
-   * @see     io.swagger.codegen.CodegenType
-   */
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-
-  /**
-   * Configures a friendly name for the generator.  This will be used by the generator
-   * to select the library with the -l flag.
-   * 
-   * @return the friendly name for the generator
-   */
-  public String getName() {
-    return "qt5cpp";
-  }
-
-  /**
-   * Returns human-friendly help for the generator.  Provide the consumer with help
-   * tips, parameters here
-   * 
-   * @return A string value for the help message
-   */
-  public String getHelp() {
-    return "Generates a qt5 C++ client library.";
-  }
-
     public Qt5CPPGenerator() {
         super();
 
@@ -89,7 +76,7 @@ public class Qt5CPPGenerator extends DefaultCodegen implements CodegenConfig {
         /**
          * Reserved words.  Override this with reserved words specific to your language
          */
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "sample1",  // replace with static values
                         "sample2")
@@ -137,7 +124,7 @@ public class Qt5CPPGenerator extends DefaultCodegen implements CodegenConfig {
 
         importMapping.put("SWGHttpRequestInputFileElement", "#include \"" + PREFIX + "HttpRequest.h\"");
 
-    namespaces = new HashMap<String, String> ();
+        namespaces = new HashMap<String, String>();
 
         foundationClasses.add("QString");
 
@@ -145,12 +132,41 @@ public class Qt5CPPGenerator extends DefaultCodegen implements CodegenConfig {
         systemIncludes.add("QList");
     }
 
+    /**
+     * Configures the type of generator.
+     *
+     * @return the CodegenType for this generator
+     * @see io.swagger.codegen.CodegenType
+     */
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    /**
+     * Configures a friendly name for the generator.  This will be used by the generator
+     * to select the library with the -l flag.
+     *
+     * @return the friendly name for the generator
+     */
+    public String getName() {
+        return "qt5cpp";
+    }
+
+    /**
+     * Returns human-friendly help for the generator.  Provide the consumer with help
+     * tips, parameters here
+     *
+     * @return A string value for the help message
+     */
+    public String getHelp() {
+        return "Generates a qt5 C++ client library.";
+    }
+
     @Override
     public String toModelImport(String name) {
-    if(namespaces.containsKey(name)) {
+        if (namespaces.containsKey(name)) {
             return "using " + namespaces.get(name) + ";";
-    }
-    else if(systemIncludes.contains(name)) {
+        } else if (systemIncludes.contains(name)) {
             return "#include <" + name + ">";
         }
         return "#include \"" + name + ".h\"";
@@ -204,59 +220,58 @@ public class Qt5CPPGenerator extends DefaultCodegen implements CodegenConfig {
     public String getTypeDeclaration(Property p) {
         String swaggerType = getSwaggerType(p);
 
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "<" + getTypeDeclaration(inner) + ">*";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
             return getSwaggerType(p) + "<QString, " + getTypeDeclaration(inner) + ">*";
         }
-    if(foundationClasses.contains(swaggerType))
+        if (foundationClasses.contains(swaggerType)) {
             return swaggerType + "*";
-    else if(languageSpecificPrimitives.contains(swaggerType))
+        } else if (languageSpecificPrimitives.contains(swaggerType)) {
             return toModelName(swaggerType);
-    else
+        } else {
             return swaggerType + "*";
         }
+    }
 
     @Override
     public String toDefaultValue(Property p) {
-    if(p instanceof StringProperty)
+        if (p instanceof StringProperty) {
             return "new QString(\"\")";
-    else if (p instanceof BooleanProperty)
+        } else if (p instanceof BooleanProperty) {
             return "false";
-    else if(p instanceof DateProperty)
+        } else if (p instanceof DateProperty) {
             return "NULL";
-    else if(p instanceof DateTimeProperty)
+        } else if (p instanceof DateTimeProperty) {
             return "NULL";
-    else if (p instanceof DoubleProperty)
+        } else if (p instanceof DoubleProperty) {
             return "0.0";
-    else if (p instanceof FloatProperty)
+        } else if (p instanceof FloatProperty) {
             return "0.0f";
-    else if (p instanceof IntegerProperty)
+        } else if (p instanceof IntegerProperty) {
             return "0";
-    else if (p instanceof LongProperty)
+        } else if (p instanceof LongProperty) {
             return "0L";
-    else if (p instanceof DecimalProperty)
+        } else if (p instanceof DecimalProperty) {
             return "0.0";
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty ap = (MapProperty) p;
             String inner = getSwaggerType(ap.getAdditionalProperties());
             return "new QMap<QString, " + inner + ">()";
-    }
-    else if (p instanceof ArrayProperty) {
+        } else if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             String inner = getSwaggerType(ap.getItems());
-      if(!languageSpecificPrimitives.contains(inner)) {
+            if (!languageSpecificPrimitives.contains(inner)) {
                 inner += "*";
             }
             return "new QList<" + inner + ">()";
         }
         // else
-    if(p instanceof RefProperty) {
+        if (p instanceof RefProperty) {
             RefProperty rp = (RefProperty) p;
             return "new " + toModelName(rp.getSimpleRef()) + "()";
         }
@@ -275,28 +290,29 @@ public class Qt5CPPGenerator extends DefaultCodegen implements CodegenConfig {
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type))
+            if (languageSpecificPrimitives.contains(type)) {
                 return toModelName(type);
-      if(foundationClasses.contains(type))
+            }
+            if (foundationClasses.contains(type)) {
                 return type;
             }
-    else
+        } else {
             type = swaggerType;
+        }
         return toModelName(type);
     }
 
     @Override
     public String toModelName(String type) {
-    if(typeMapping.keySet().contains(type) ||
+        if (typeMapping.keySet().contains(type) ||
                 typeMapping.values().contains(type) ||
                 importMapping.values().contains(type) ||
                 defaultIncludes.contains(type) ||
                 languageSpecificPrimitives.contains(type)) {
             return type;
-    }
-    else {
+        } else {
             return PREFIX + Character.toUpperCase(type.charAt(0)) + type.substring(1);
         }
     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/RetrofitClientCodegen.java

@@ -1,11 +1,19 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.models.Operation;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenOperation;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
-import java.util.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
 
 public class RetrofitClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String invokerPackage = "io.swagger.client";
@@ -14,18 +22,6 @@ public class RetrofitClientCodegen extends DefaultCodegen implements CodegenConf
     protected String artifactVersion = "1.0.0";
     protected String sourceFolder = "src/main/java";
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-
-  public String getName() {
-    return "retrofit";
-  }
-
-  public String getHelp() {
-    return "Generates a Retrofit client library.";
-  }
-
     public RetrofitClientCodegen() {
         super();
         outputFolder = "generated-code/java";
@@ -35,7 +31,7 @@ public class RetrofitClientCodegen extends DefaultCodegen implements CodegenConf
         apiPackage = "io.swagger.client.api";
         modelPackage = "io.swagger.client.model";
 
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "abstract", "continue", "for", "new", "switch", "assert",
                         "default", "if", "package", "synchronized", "boolean", "do", "goto", "private",
@@ -70,6 +66,18 @@ public class RetrofitClientCodegen extends DefaultCodegen implements CodegenConf
         instantiationTypes.put("map", "HashMap");
     }
 
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "retrofit";
+    }
+
+    public String getHelp() {
+        return "Generates a Retrofit client library.";
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;
@@ -90,16 +98,18 @@ public class RetrofitClientCodegen extends DefaultCodegen implements CodegenConf
         name = name.replaceAll("-", "_");
 
         // if it's all uppper case, do nothing
-    if (name.matches("^[A-Z_]*$"))
+        if (name.matches("^[A-Z_]*$")) {
             return name;
+        }
 
         // camelize (lower first character) the variable name
         // pet_id => petId
         name = camelize(name, true);
 
         // for reserved word or word starting with number, append _
-    if(reservedWords.contains(name) || name.matches("^\\d.*"))
+        if (reservedWords.contains(name) || name.matches("^\\d.*")) {
             name = escapeReservedWord(name);
+        }
 
         return name;
     }
@@ -113,8 +123,9 @@ public class RetrofitClientCodegen extends DefaultCodegen implements CodegenConf
     @Override
     public String toModelName(String name) {
         // model name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(name))
+        if (reservedWords.contains(name)) {
             throw new RuntimeException(name + " (reserved word) cannot be used as a model name");
+        }
 
         // camelize the model name
         // phone_number => PhoneNumber
@@ -130,12 +141,11 @@ public class RetrofitClientCodegen extends DefaultCodegen implements CodegenConf
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "<" + getTypeDeclaration(inner) + ">";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
 
@@ -148,30 +158,32 @@ public class RetrofitClientCodegen extends DefaultCodegen implements CodegenConf
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type))
+            if (languageSpecificPrimitives.contains(type)) {
                 return toModelName(type);
             }
-    else
+        } else {
             type = swaggerType;
+        }
         return toModelName(type);
     }
 
     @Override
     public String toOperationId(String operationId) {
         // method name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(operationId))
+        if (reservedWords.contains(operationId)) {
             throw new RuntimeException(operationId + " (reserved word) cannot be used as method name");
+        }
 
         return camelize(operationId, true);
     }
 
     public Map<String, Object> postProcessOperations(Map<String, Object> objs) {
-    Map<String, Object> operations = (Map<String, Object>)objs.get("operations");
-    if(operations != null) {
+        Map<String, Object> operations = (Map<String, Object>) objs.get("operations");
+        if (operations != null) {
             List<CodegenOperation> ops = (List<CodegenOperation>) operations.get("operation");
-      for(CodegenOperation operation : ops) {
+            for (CodegenOperation operation : ops) {
                 if (operation.hasConsumes == Boolean.TRUE) {
                     Map<String, String> firstType = operation.consumes.get(0);
                     if (firstType != null) {
@@ -180,7 +192,7 @@ public class RetrofitClientCodegen extends DefaultCodegen implements CodegenConf
                         }
                     }
                 }
-        if(operation.returnType == null) {
+                if (operation.returnType == null) {
                     operation.returnType = "Void";
                 }
             }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/RubyClientCodegen.java

@@ -1,36 +1,22 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.util.Json;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
-import java.util.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.HashSet;
 
 public class RubyClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String gemName = "swagger_client";
     protected String moduleName = null;
     protected String libFolder = "lib";
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-
-  public String getName() {
-    return "ruby";
-  }
-
-  public String getHelp() {
-    return "Generates a Ruby client library.";
-  }
-
-  /**
-   * Generate Ruby module name from the gem name, e.g. use "SwaggerClient" for "swagger_client".
-   */
-  public String generateModuleName() {
-    return camelize(gemName.replaceAll("[^\\w]+", "_"));
-  }
-
     public RubyClientCodegen() {
         super();
         moduleName = generateModuleName();
@@ -44,7 +30,7 @@ public class RubyClientCodegen extends DefaultCodegen implements CodegenConfig {
         typeMapping.clear();
         languageSpecificPrimitives.clear();
 
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "__FILE__", "and", "def", "end", "in", "or", "self", "unless", "__LINE__",
                         "begin", "defined?", "ensure", "module", "redo", "super", "until", "BEGIN",
@@ -83,6 +69,25 @@ public class RubyClientCodegen extends DefaultCodegen implements CodegenConfig {
         supportingFiles.add(new SupportingFile("base_object.mustache", modelFolder, "base_object.rb"));
     }
 
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "ruby";
+    }
+
+    public String getHelp() {
+        return "Generates a Ruby client library.";
+    }
+
+    /**
+     * Generate Ruby module name from the gem name, e.g. use "SwaggerClient" for "swagger_client".
+     */
+    public String generateModuleName() {
+        return camelize(gemName.replaceAll("[^\\w]+", "_"));
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;
@@ -99,12 +104,11 @@ public class RubyClientCodegen extends DefaultCodegen implements CodegenConfig {
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "[" + getTypeDeclaration(inner) + "]";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
             return getSwaggerType(p) + "[string," + getTypeDeclaration(inner) + "]";
@@ -116,16 +120,17 @@ public class RubyClientCodegen extends DefaultCodegen implements CodegenConfig {
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type)) {
+            if (languageSpecificPrimitives.contains(type)) {
                 return type;
             }
-    }
-    else
+        } else {
             type = swaggerType;
-    if(type == null)
+        }
+        if (type == null) {
             return null;
+        }
         return type;
     }
 
@@ -139,16 +144,18 @@ public class RubyClientCodegen extends DefaultCodegen implements CodegenConfig {
         name = name.replaceAll("-", "_");
 
         // if it's all uppper case, convert to lower case
-    if (name.matches("^[A-Z_]*$"))
+        if (name.matches("^[A-Z_]*$")) {
             name = name.toLowerCase();
+        }
 
         // camelize (lower first character) the variable name
         // petId => pet_id
         name = underscore(name);
 
         // for reserved word or word starting with number, append _
-    if(reservedWords.contains(name) || name.matches("^\\d.*"))
+        if (reservedWords.contains(name) || name.matches("^\\d.*")) {
             name = escapeReservedWord(name);
+        }
 
         return name;
     }
@@ -162,8 +169,9 @@ public class RubyClientCodegen extends DefaultCodegen implements CodegenConfig {
     @Override
     public String toModelName(String name) {
         // model name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(name))
+        if (reservedWords.contains(name)) {
             throw new RuntimeException(name + " (reserved word) cannot be used as a model name");
+        }
 
         // camelize the model name
         // phone_number => PhoneNumber
@@ -173,8 +181,9 @@ public class RubyClientCodegen extends DefaultCodegen implements CodegenConfig {
     @Override
     public String toModelFilename(String name) {
         // model name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(name))
+        if (reservedWords.contains(name)) {
             throw new RuntimeException(name + " (reserved word) cannot be used as a model name");
+        }
 
         // underscore the model file name
         // PhoneNumber.rb => phone_number.rb
@@ -192,8 +201,9 @@ public class RubyClientCodegen extends DefaultCodegen implements CodegenConfig {
 
     @Override
     public String toApiName(String name) {
-    if(name.length() == 0)
+        if (name.length() == 0) {
             return "DefaultApi";
+        }
         // e.g. phone_number_api => PhoneNumberApi
         return camelize(name) + "Api";
     }
@@ -201,8 +211,9 @@ public class RubyClientCodegen extends DefaultCodegen implements CodegenConfig {
     @Override
     public String toOperationId(String operationId) {
         // method name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(operationId))
+        if (reservedWords.contains(operationId)) {
             throw new RuntimeException(operationId + " (reserved word) cannot be used as method name");
+        }
 
         return underscore(operationId);
     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/ScalaClientCodegen.java

@@ -1,10 +1,25 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.BooleanProperty;
+import io.swagger.models.properties.DateProperty;
+import io.swagger.models.properties.DateTimeProperty;
+import io.swagger.models.properties.DoubleProperty;
+import io.swagger.models.properties.FloatProperty;
+import io.swagger.models.properties.IntegerProperty;
+import io.swagger.models.properties.LongProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
+import io.swagger.models.properties.StringProperty;
 
-import java.util.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
 
 public class ScalaClientCodegen extends DefaultCodegen implements CodegenConfig {
     protected String invokerPackage = "io.swagger.client";
@@ -16,18 +31,6 @@ public class ScalaClientCodegen extends DefaultCodegen implements CodegenConfig
     protected boolean authPreemptive = false;
     protected boolean asyncHttpClient = !authScheme.isEmpty();
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-  
-  public String getName() {
-    return "scala";
-  }
-
-  public String getHelp() {
-    return "Generates a Scala client library.";
-  }
-
     public ScalaClientCodegen() {
         super();
         outputFolder = "generated-code/scala";
@@ -37,7 +40,7 @@ public class ScalaClientCodegen extends DefaultCodegen implements CodegenConfig
         apiPackage = "io.swagger.client.api";
         modelPackage = "io.swagger.client.model";
 
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "abstract", "case", "catch", "class", "def", "do", "else", "extends",
                         "false", "final", "finally", "for", "forSome", "if", "implicit",
@@ -99,6 +102,18 @@ public class ScalaClientCodegen extends DefaultCodegen implements CodegenConfig
         instantiationTypes.put("map", "HashMap");
     }
 
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "scala";
+    }
+
+    public String getHelp() {
+        return "Generates a Scala client library.";
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;
@@ -115,12 +130,11 @@ public class ScalaClientCodegen extends DefaultCodegen implements CodegenConfig
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "[" + getTypeDeclaration(inner) + "]";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
 
@@ -133,13 +147,14 @@ public class ScalaClientCodegen extends DefaultCodegen implements CodegenConfig
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type))
+            if (languageSpecificPrimitives.contains(type)) {
                 return toModelName(type);
             }
-    else
+        } else {
             type = swaggerType;
+        }
         return toModelName(type);
     }
 
@@ -149,53 +164,52 @@ public class ScalaClientCodegen extends DefaultCodegen implements CodegenConfig
             MapProperty ap = (MapProperty) p;
             String inner = getSwaggerType(ap.getAdditionalProperties());
             return instantiationTypes.get("map") + "[String, " + inner + "]";
-    }
-    else if (p instanceof ArrayProperty) {
+        } else if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             String inner = getSwaggerType(ap.getItems());
             return instantiationTypes.get("array") + "[" + inner + "]";
-    }
-    else
+        } else {
             return null;
         }
+    }
 
     public String toDefaultValue(Property p) {
-    if(p instanceof StringProperty)
+        if (p instanceof StringProperty) {
             return "null";
-    else if (p instanceof BooleanProperty)
+        } else if (p instanceof BooleanProperty) {
             return "null";
-    else if(p instanceof DateProperty)
+        } else if (p instanceof DateProperty) {
             return "null";
-    else if(p instanceof DateTimeProperty)
+        } else if (p instanceof DateTimeProperty) {
             return "null";
-    else if (p instanceof DoubleProperty)
+        } else if (p instanceof DoubleProperty) {
             return "null";
-    else if (p instanceof FloatProperty)
+        } else if (p instanceof FloatProperty) {
             return "null";
-    else if (p instanceof IntegerProperty)
+        } else if (p instanceof IntegerProperty) {
             return "null";
-    else if (p instanceof LongProperty)
+        } else if (p instanceof LongProperty) {
             return "null";
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty ap = (MapProperty) p;
             String inner = getSwaggerType(ap.getAdditionalProperties());
             return "new HashMap[String, " + inner + "]() ";
-    }
-    else if (p instanceof ArrayProperty) {
+        } else if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             String inner = getSwaggerType(ap.getItems());
             return "new ListBuffer[" + inner + "]() ";
-    }
-    else
+        } else {
             return "null";
         }
+    }
 
 
     @Override
     public String toOperationId(String operationId) {
         // method name cannot use reserved keyword, e.g. return
-    if(reservedWords.contains(operationId))
+        if (reservedWords.contains(operationId)) {
             throw new RuntimeException(operationId + " (reserved word) cannot be used as method name");
+        }
 
         return camelize(operationId, true);
     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/ScalatraServerCodegen.java

@@ -1,11 +1,20 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.models.properties.*;
-import io.swagger.util.Json;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenOperation;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
-import java.util.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
 
 public class ScalatraServerCodegen extends DefaultCodegen implements CodegenConfig {
     protected String invokerPackage = "io.swagger.client";
@@ -14,18 +23,6 @@ public class ScalatraServerCodegen extends DefaultCodegen implements CodegenConf
     protected String artifactVersion = "1.0.0";
     protected String sourceFolder = "src/main/scala";
 
-  public CodegenType getTag() {
-    return CodegenType.SERVER;
-  }
-
-  public String getName() {
-    return "scalatra";
-  }
-
-  public String getHelp() {
-    return "Generates a Scala server application with Scalatra.";
-  }
-
     public ScalatraServerCodegen() {
         super();
         outputFolder = "generated-code/scalatra";
@@ -35,7 +32,7 @@ public class ScalatraServerCodegen extends DefaultCodegen implements CodegenConf
         apiPackage = "com.wordnik.client.api";
         modelPackage = "com.wordnik.client.model";
 
-    reservedWords = new HashSet<String> (
+        reservedWords = new HashSet<String>(
                 Arrays.asList(
                         "abstract", "continue", "for", "new", "switch", "assert",
                         "default", "if", "package", "synchronized", "boolean", "do", "goto", "private",
@@ -105,7 +102,7 @@ public class ScalatraServerCodegen extends DefaultCodegen implements CodegenConf
         instantiationTypes.put("array", "ArrayList");
         instantiationTypes.put("map", "HashMap");
 
-    importMapping = new HashMap<String, String> ();
+        importMapping = new HashMap<String, String>();
         importMapping.put("BigDecimal", "java.math.BigDecimal");
         importMapping.put("UUID", "java.util.UUID");
         importMapping.put("File", "java.io.File");
@@ -121,6 +118,18 @@ public class ScalatraServerCodegen extends DefaultCodegen implements CodegenConf
         importMapping.put("LocalTime", "org.joda.time.LocalTime");
     }
 
+    public CodegenType getTag() {
+        return CodegenType.SERVER;
+    }
+
+    public String getName() {
+        return "scalatra";
+    }
+
+    public String getHelp() {
+        return "Generates a Scala server application with Scalatra.";
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;
@@ -139,7 +148,7 @@ public class ScalatraServerCodegen extends DefaultCodegen implements CodegenConf
     public Map<String, Object> postProcessOperations(Map<String, Object> objs) {
         Map<String, Object> operations = (Map<String, Object>) objs.get("operations");
         List<CodegenOperation> operationList = (List<CodegenOperation>) operations.get("operation");
-    for(CodegenOperation op: operationList) {
+        for (CodegenOperation op : operationList) {
             op.httpMethod = op.httpMethod.toLowerCase();
         }
         return objs;
@@ -148,12 +157,11 @@ public class ScalatraServerCodegen extends DefaultCodegen implements CodegenConf
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "[" + getTypeDeclaration(inner) + "]";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
 
@@ -166,13 +174,14 @@ public class ScalatraServerCodegen extends DefaultCodegen implements CodegenConf
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type))
+            if (languageSpecificPrimitives.contains(type)) {
                 return toModelName(type);
             }
-    else
+        } else {
             type = swaggerType;
+        }
         return toModelName(type);
     }
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/SpringMVCServerCodegen.java

@@ -1,13 +1,20 @@
 package io.swagger.codegen.languages;
 
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenOperation;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.SupportingFile;
 import io.swagger.models.Operation;
-import io.swagger.models.Path;
-import io.swagger.util.Json;
-import io.swagger.codegen.*;
-import io.swagger.models.properties.*;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
-import java.util.*;
 import java.io.File;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
 
 public class SpringMVCServerCodegen extends JavaClientCodegen implements CodegenConfig {
     protected String invokerPackage = "io.swagger.api";
@@ -19,18 +26,6 @@ public class SpringMVCServerCodegen extends JavaClientCodegen implements Codegen
 
     protected String configPackage = "";
 
-    public CodegenType getTag() {
-        return CodegenType.SERVER;
-    }
-
-    public String getName() {
-        return "spring-mvc";
-    }
-
-    public String getHelp() {
-        return "Generates a Java Spring-MVC Server application using the SpringFox integration.";
-    }
-
     public SpringMVCServerCodegen() {
         super.processOpts();
         outputFolder = "generated-code/javaSpringMVC";
@@ -62,6 +57,18 @@ public class SpringMVCServerCodegen extends JavaClientCodegen implements Codegen
         );
     }
 
+    public CodegenType getTag() {
+        return CodegenType.SERVER;
+    }
+
+    public String getName() {
+        return "spring-mvc";
+    }
+
+    public String getHelp() {
+        return "Generates a Java Spring-MVC Server application using the SpringFox integration.";
+    }
+
     @Override
     public void processOpts() {
         super.processOpts();
@@ -93,12 +100,11 @@ public class SpringMVCServerCodegen extends JavaClientCodegen implements Codegen
 
     @Override
     public String getTypeDeclaration(Property p) {
-        if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "<" + getTypeDeclaration(inner) + ">";
-        }
-        else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
 
@@ -110,21 +116,24 @@ public class SpringMVCServerCodegen extends JavaClientCodegen implements Codegen
     @Override
     public void addOperationToGroup(String tag, String resourcePath, Operation operation, CodegenOperation co, Map<String, List<CodegenOperation>> operations) {
         String basePath = resourcePath;
-        if(basePath.startsWith("/"))
+        if (basePath.startsWith("/")) {
             basePath = basePath.substring(1);
+        }
         int pos = basePath.indexOf("/");
-        if(pos > 0)
+        if (pos > 0) {
             basePath = basePath.substring(0, pos);
+        }
 
-        if(basePath == "")
+        if (basePath == "") {
             basePath = "default";
-        else {
-            if(co.path.startsWith("/" + basePath))
+        } else {
+            if (co.path.startsWith("/" + basePath)) {
                 co.path = co.path.substring(("/" + basePath).length());
+            }
             co.subresourceOperation = !co.path.isEmpty();
         }
         List<CodegenOperation> opList = operations.get(basePath);
-        if(opList == null) {
+        if (opList == null) {
             opList = new ArrayList<CodegenOperation>();
             operations.put(basePath, opList);
         }
@@ -133,32 +142,30 @@ public class SpringMVCServerCodegen extends JavaClientCodegen implements Codegen
     }
 
     public Map<String, Object> postProcessOperations(Map<String, Object> objs) {
-        Map<String, Object> operations = (Map<String, Object>)objs.get("operations");
-        if(operations != null) {
+        Map<String, Object> operations = (Map<String, Object>) objs.get("operations");
+        if (operations != null) {
             List<CodegenOperation> ops = (List<CodegenOperation>) operations.get("operation");
-            for(CodegenOperation operation : ops) {
-                if(operation.returnType == null)
+            for (CodegenOperation operation : ops) {
+                if (operation.returnType == null) {
                     operation.returnType = "Void";
-                else if(operation.returnType.startsWith("List")) {
+                } else if (operation.returnType.startsWith("List")) {
                     String rt = operation.returnType;
                     int end = rt.lastIndexOf(">");
-                    if(end > 0) {
+                    if (end > 0) {
                         operation.returnType = rt.substring("List<".length(), end);
                         operation.returnContainer = "List";
                     }
-                }
-                else if(operation.returnType.startsWith("Map")) {
+                } else if (operation.returnType.startsWith("Map")) {
                     String rt = operation.returnType;
                     int end = rt.lastIndexOf(">");
-                    if(end > 0) {
+                    if (end > 0) {
                         operation.returnType = rt.substring("Map<".length(), end);
                         operation.returnContainer = "Map";
                     }
-                }
-                else if(operation.returnType.startsWith("Set")) {
+                } else if (operation.returnType.startsWith("Set")) {
                     String rt = operation.returnType;
                     int end = rt.lastIndexOf(">");
-                    if(end > 0) {
+                    if (end > 0) {
                         operation.returnType = rt.substring("Set<".length(), end);
                         operation.returnContainer = "Set";
                     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/StaticDocCodegen.java

@@ -1,9 +1,10 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
 
-import java.util.*;
 import java.io.File;
 
 public class StaticDocCodegen extends DefaultCodegen implements CodegenConfig {
@@ -13,18 +14,6 @@ public class StaticDocCodegen extends DefaultCodegen implements CodegenConfig {
     protected String artifactVersion = "1.0.0";
     protected String sourceFolder = "docs";
 
-  public CodegenType getTag() {
-    return CodegenType.DOCUMENTATION;
-  }
-
-  public String getName() {
-    return "dynamic-html";
-  }
-
-  public String getHelp() {
-    return "Generates a dynamic HTML site.";
-  }
-
     public StaticDocCodegen() {
         super();
         outputFolder = "docs";
@@ -60,6 +49,18 @@ public class StaticDocCodegen extends DefaultCodegen implements CodegenConfig {
         instantiationTypes.put("map", "HashMap");
     }
 
+    public CodegenType getTag() {
+        return CodegenType.DOCUMENTATION;
+    }
+
+    public String getName() {
+        return "dynamic-html";
+    }
+
+    public String getHelp() {
+        return "Generates a dynamic HTML site.";
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/StaticHtmlGenerator.java

@@ -1,12 +1,20 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenOperation;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
 import io.swagger.models.Operation;
-import io.swagger.models.properties.*;
-import io.swagger.util.Json;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 
-import java.util.*;
-import java.io.File;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
 
 public class StaticHtmlGenerator extends DefaultCodegen implements CodegenConfig {
     private static final String ALL_OPERATIONS = "";
@@ -16,18 +24,6 @@ public class StaticHtmlGenerator extends DefaultCodegen implements CodegenConfig
     protected String artifactVersion = "1.0.0";
     protected String sourceFolder = "src/main/scala";
 
-  public CodegenType getTag() {
-    return CodegenType.DOCUMENTATION;
-  }
-
-  public String getName() {
-    return "html";
-  }
-
-  public String getHelp() {
-    return "Generates a static HTML file.";
-  }
-
     public StaticHtmlGenerator() {
         super();
         outputFolder = "docs";
@@ -50,17 +46,28 @@ public class StaticHtmlGenerator extends DefaultCodegen implements CodegenConfig
         reservedWords = new HashSet<String>();
 
         languageSpecificPrimitives = new HashSet<String>();
-    importMapping = new HashMap<String, String> ();
+        importMapping = new HashMap<String, String>();
+    }
+
+    public CodegenType getTag() {
+        return CodegenType.DOCUMENTATION;
+    }
+
+    public String getName() {
+        return "html";
+    }
+
+    public String getHelp() {
+        return "Generates a static HTML file.";
     }
 
     @Override
     public String getTypeDeclaration(Property p) {
-    if(p instanceof ArrayProperty) {
+        if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             Property inner = ap.getItems();
             return getSwaggerType(p) + "[" + getTypeDeclaration(inner) + "]";
-    }
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty mp = (MapProperty) p;
             Property inner = mp.getAdditionalProperties();
 
@@ -73,7 +80,7 @@ public class StaticHtmlGenerator extends DefaultCodegen implements CodegenConfig
     public Map<String, Object> postProcessOperations(Map<String, Object> objs) {
         Map<String, Object> operations = (Map<String, Object>) objs.get("operations");
         List<CodegenOperation> operationList = (List<CodegenOperation>) operations.get("operation");
-    for(CodegenOperation op: operationList) {
+        for (CodegenOperation op : operationList) {
             op.httpMethod = op.httpMethod.toLowerCase();
         }
         return objs;
@@ -82,11 +89,11 @@ public class StaticHtmlGenerator extends DefaultCodegen implements CodegenConfig
     @Override
     public void addOperationToGroup(String tag, String resourcePath, Operation operation, CodegenOperation co, Map<String, List<CodegenOperation>> operations) {
         List<CodegenOperation> opList = operations.get(ALL_OPERATIONS);
-    if(opList == null) {
+        if (opList == null) {
             opList = new ArrayList<CodegenOperation>();
             operations.put(ALL_OPERATIONS, opList);
         }
-    for (CodegenOperation addedOperation: opList){
+        for (CodegenOperation addedOperation : opList) {
             if (addedOperation.operationId.equals(co.operationId) && addedOperation.path.equals(co.path) && addedOperation.httpMethod.equals(co.httpMethod)) {
                 addedOperation.tags.addAll(co.tags);
                 return;

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/SwaggerGenerator.java

@@ -1,14 +1,24 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.util.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
 import io.swagger.models.Swagger;
-
+import io.swagger.util.Json;
 import org.apache.commons.io.FileUtils;
 
 import java.io.File;
 
 public class SwaggerGenerator extends DefaultCodegen implements CodegenConfig {
+    public SwaggerGenerator() {
+        super();
+        templateDir = "swagger";
+        outputFolder = "generated-code/swagger";
+
+        supportingFiles.add(new SupportingFile("README.md", "", "README.md"));
+    }
+
     public CodegenType getTag() {
         return CodegenType.DOCUMENTATION;
     }
@@ -21,24 +31,15 @@ public class SwaggerGenerator extends DefaultCodegen implements CodegenConfig {
         return "Creates a static swagger.json file.";
     }
 
-  public SwaggerGenerator() {
-    super();
-    templateDir = "swagger";
-    outputFolder = "generated-code/swagger";
-
-    supportingFiles.add(new SupportingFile("README.md", "", "README.md"));
-  }
-
     @Override
     public void processSwagger(Swagger swagger) {
         String swaggerString = Json.pretty(swagger);
 
-    try{
+        try {
             String outputFile = outputFolder + File.separator + "swagger.json";
             FileUtils.writeStringToFile(new File(outputFile), swaggerString);
             System.out.println("wrote file to " + outputFile);
-    }
-    catch(Exception e) {
+        } catch (Exception e) {
             e.printStackTrace();
         }
     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/SwaggerYamlGenerator.java

@@ -1,14 +1,24 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.*;
-import io.swagger.util.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
 import io.swagger.models.Swagger;
-
+import io.swagger.util.Yaml;
 import org.apache.commons.io.FileUtils;
 
 import java.io.File;
 
 public class SwaggerYamlGenerator extends DefaultCodegen implements CodegenConfig {
+    public SwaggerYamlGenerator() {
+        super();
+        templateDir = "swagger";
+        outputFolder = "generated-code/swagger";
+
+        supportingFiles.add(new SupportingFile("README.md", "", "README.md"));
+    }
+
     public CodegenType getTag() {
         return CodegenType.DOCUMENTATION;
     }
@@ -21,23 +31,14 @@ public class SwaggerYamlGenerator extends DefaultCodegen implements CodegenConfi
         return "Creates a static swagger.yaml file.";
     }
 
-  public SwaggerYamlGenerator() {
-    super();
-    templateDir = "swagger";
-    outputFolder = "generated-code/swagger";
-
-    supportingFiles.add(new SupportingFile("README.md", "", "README.md"));
-  }
-
     @Override
     public void processSwagger(Swagger swagger) {
-    try{
+        try {
             String swaggerString = Yaml.mapper().writeValueAsString(swagger);
             String outputFile = outputFolder + File.separator + "swagger.yaml";
             FileUtils.writeStringToFile(new File(outputFile), swaggerString);
             System.out.println("wrote file to " + outputFile);
-    }
-    catch(Exception e) {
+        } catch (Exception e) {
             e.printStackTrace();
         }
     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/SwiftGenerator.java

@@ -3,17 +3,29 @@ package io.swagger.codegen.languages;
 import com.google.common.base.Predicate;
 import com.google.common.collect.Iterators;
 import com.google.common.collect.Lists;
-import io.swagger.codegen.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenOperation;
+import io.swagger.codegen.CodegenProperty;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
 import io.swagger.models.Model;
 import io.swagger.models.Operation;
 import io.swagger.models.parameters.HeaderParameter;
 import io.swagger.models.parameters.Parameter;
-import io.swagger.models.properties.*;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
 import org.apache.commons.lang.StringUtils;
 
 import javax.annotation.Nullable;
-import java.util.*;
 import java.io.File;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -21,18 +33,6 @@ public class SwiftGenerator extends DefaultCodegen implements CodegenConfig {
     private static final Pattern PATH_PARAM_PATTERN = Pattern.compile("\\{[a-zA-Z_]+\\}");
     protected String sourceFolder = "Classes/Swaggers";
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-
-  public String getName() {
-    return "swift";
-  }
-
-  public String getHelp() {
-    return "Generates a swift client library.";
-  }
-
     public SwiftGenerator() {
         super();
         outputFolder = "generated-code/swift";
@@ -119,6 +119,45 @@ public class SwiftGenerator extends DefaultCodegen implements CodegenConfig {
         importMapping = new HashMap<String, String>();
     }
 
+    private static String normalizePath(String path) {
+        StringBuilder builder = new StringBuilder();
+
+        int cursor = 0;
+        Matcher matcher = PATH_PARAM_PATTERN.matcher(path);
+        boolean found = matcher.find();
+        while (found) {
+            String stringBeforeMatch = path.substring(cursor, matcher.start());
+            builder.append(stringBeforeMatch);
+
+            String group = matcher.group().substring(1, matcher.group().length() - 1);
+            group = camelize(group, true);
+            builder
+                    .append("{")
+                    .append(group)
+                    .append("}");
+
+            cursor = matcher.end();
+            found = matcher.find();
+        }
+
+        String stringAfterMatch = path.substring(cursor);
+        builder.append(stringAfterMatch);
+
+        return builder.toString();
+    }
+
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "swift";
+    }
+
+    public String getHelp() {
+        return "Generates a swift client library.";
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return "_" + name;  // add an underscore to the name
@@ -154,10 +193,12 @@ public class SwiftGenerator extends DefaultCodegen implements CodegenConfig {
         String type = null;
         if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if (languageSpecificPrimitives.contains(type))
+            if (languageSpecificPrimitives.contains(type)) {
                 return toModelName(type);
-    } else
+            }
+        } else {
             type = swaggerType;
+        }
         return toModelName(type);
     }
 
@@ -202,8 +243,9 @@ public class SwiftGenerator extends DefaultCodegen implements CodegenConfig {
 
     @Override
     public String toApiName(String name) {
-    if(name.length() == 0)
+        if (name.length() == 0) {
             return "DefaultAPI";
+        }
         return initialCaps(name) + "API";
     }
 
@@ -220,31 +262,4 @@ public class SwiftGenerator extends DefaultCodegen implements CodegenConfig {
         operation.setParameters(parameters);
         return super.fromOperation(path, httpMethod, operation, definitions);
     }
-
-  private static String normalizePath(String path) {
-    StringBuilder builder = new StringBuilder();
-
-    int cursor = 0;
-    Matcher matcher = PATH_PARAM_PATTERN.matcher(path);
-    boolean found = matcher.find();
-    while (found) {
-      String stringBeforeMatch = path.substring(cursor, matcher.start());
-      builder.append(stringBeforeMatch);
-
-      String group = matcher.group().substring(1, matcher.group().length() - 1);
-      group = camelize(group, true);
-      builder
-              .append("{")
-              .append(group)
-              .append("}");
-
-      cursor = matcher.end();
-      found = matcher.find();
-    }
-
-    String stringAfterMatch = path.substring(cursor);
-    builder.append(stringAfterMatch);
-
-    return builder.toString();
-  }
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/TizenClientCodegen.java

@@ -1,30 +1,36 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.util.Json;
-import io.swagger.codegen.*;
-import io.swagger.models.properties.*;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.CodegenType;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.BooleanProperty;
+import io.swagger.models.properties.DateProperty;
+import io.swagger.models.properties.DateTimeProperty;
+import io.swagger.models.properties.DecimalProperty;
+import io.swagger.models.properties.DoubleProperty;
+import io.swagger.models.properties.FloatProperty;
+import io.swagger.models.properties.IntegerProperty;
+import io.swagger.models.properties.LongProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
+import io.swagger.models.properties.RefProperty;
+import io.swagger.models.properties.StringProperty;
 
-import java.util.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
 
 public class TizenClientCodegen extends DefaultCodegen implements CodegenConfig {
+    protected static String PREFIX = "Sami";
     protected Set<String> foundationClasses = new HashSet<String>();
     protected String sourceFolder = "client";
-  protected static String PREFIX = "Sami";
     protected Map<String, String> namespaces = new HashMap<String, String>();
 
-  public CodegenType getTag() {
-    return CodegenType.CLIENT;
-  }
-  
-  public String getName() {
-    return "tizen";
-  }
-
-  public String getHelp() {
-    return "Generates a Samsung Tizen C++ client library.";
-  }
-
     public TizenClientCodegen() {
         super();
         outputFolder = "generated-code/tizen";
@@ -71,7 +77,7 @@ public class TizenClientCodegen extends DefaultCodegen implements CodegenConfig
 
         importMapping = new HashMap<String, String>();
 
-    namespaces = new HashMap<String, String> ();
+        namespaces = new HashMap<String, String>();
         namespaces.put("DateTime", "Tizen::Base::DateTime");
         namespaces.put("Integer", "Tizen::Base::Integer");
         namespaces.put("Long", "Tizen::Base::Long");
@@ -85,7 +91,7 @@ public class TizenClientCodegen extends DefaultCodegen implements CodegenConfig
         namespaces.put("JsonNumber", "Tizen::Web::Json");
         namespaces.put("JsonString", "Tizen::Web::Json");
 
-    foundationClasses = new HashSet<String> (
+        foundationClasses = new HashSet<String>(
                 Arrays.asList(
                         "String",
                         "Integer",
@@ -102,71 +108,84 @@ public class TizenClientCodegen extends DefaultCodegen implements CodegenConfig
         supportingFiles.add(new SupportingFile("error-body.mustache", sourceFolder, PREFIX + "Error.cpp"));
     }
 
+    public CodegenType getTag() {
+        return CodegenType.CLIENT;
+    }
+
+    public String getName() {
+        return "tizen";
+    }
+
+    public String getHelp() {
+        return "Generates a Samsung Tizen C++ client library.";
+    }
+
     @Override
     public String toInstantiationType(Property p) {
         if (p instanceof MapProperty) {
             MapProperty ap = (MapProperty) p;
             String inner = getSwaggerType(ap.getAdditionalProperties());
             return instantiationTypes.get("map");
-    }
-    else if (p instanceof ArrayProperty) {
+        } else if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             String inner = getSwaggerType(ap.getItems());
             return instantiationTypes.get("array");
-    }
-    else
+        } else {
             return null;
         }
+    }
 
     @Override
     public String getTypeDeclaration(String name) {
-    if(languageSpecificPrimitives.contains(name) && !foundationClasses.contains(name))
+        if (languageSpecificPrimitives.contains(name) && !foundationClasses.contains(name)) {
             return name;
-    else
+        } else {
             return name + "*";
         }
+    }
 
     @Override
     public String getSwaggerType(Property p) {
         String swaggerType = super.getSwaggerType(p);
         String type = null;
-    if(typeMapping.containsKey(swaggerType)) {
+        if (typeMapping.containsKey(swaggerType)) {
             type = typeMapping.get(swaggerType);
-      if(languageSpecificPrimitives.contains(type) && !foundationClasses.contains(type))
+            if (languageSpecificPrimitives.contains(type) && !foundationClasses.contains(type)) {
                 return toModelName(type);
             }
-    else
+        } else {
             type = swaggerType;
+        }
         return toModelName(type);
     }
 
     @Override
     public String getTypeDeclaration(Property p) {
         String swaggerType = getSwaggerType(p);
-    if(languageSpecificPrimitives.contains(swaggerType) && !foundationClasses.contains(swaggerType))
+        if (languageSpecificPrimitives.contains(swaggerType) && !foundationClasses.contains(swaggerType)) {
             return toModelName(swaggerType);
-    else
+        } else {
             return swaggerType + "*";
         }
+    }
 
     @Override
     public String toModelName(String type) {
-    if(typeMapping.keySet().contains(type) ||
+        if (typeMapping.keySet().contains(type) ||
                 typeMapping.values().contains(type) ||
                 foundationClasses.contains(type) ||
                 importMapping.values().contains(type) ||
                 defaultIncludes.contains(type) ||
                 languageSpecificPrimitives.contains(type)) {
             return type;
-    }
-    else {
+        } else {
             return PREFIX + Character.toUpperCase(type.charAt(0)) + type.substring(1);
         }
     }
 
     @Override
     public String toModelImport(String name) {
-    if(namespaces.containsKey(name)) {
+        if (namespaces.containsKey(name)) {
             return "using " + namespaces.get(name) + ";";
         }
         return "#include \"" + name + ".h\"";
@@ -174,36 +193,35 @@ public class TizenClientCodegen extends DefaultCodegen implements CodegenConfig
 
     @Override
     public String toDefaultValue(Property p) {
-    if(p instanceof StringProperty)
+        if (p instanceof StringProperty) {
             return "new String()";
-    else if (p instanceof BooleanProperty)
+        } else if (p instanceof BooleanProperty) {
             return "new Boolean(false)";
-    else if(p instanceof DateProperty)
+        } else if (p instanceof DateProperty) {
             return "new DateTime()";
-    else if(p instanceof DateTimeProperty)
+        } else if (p instanceof DateTimeProperty) {
             return "new DateTime()";
-    else if (p instanceof DoubleProperty)
+        } else if (p instanceof DoubleProperty) {
             return "new Double()";
-    else if (p instanceof FloatProperty)
+        } else if (p instanceof FloatProperty) {
             return "new Float()";
-    else if (p instanceof IntegerProperty)
+        } else if (p instanceof IntegerProperty) {
             return "new Integer()";
-    else if (p instanceof LongProperty)
+        } else if (p instanceof LongProperty) {
             return "new Long()";
-    else if (p instanceof DecimalProperty)
+        } else if (p instanceof DecimalProperty) {
             return "new Long()";
-    else if (p instanceof MapProperty) {
+        } else if (p instanceof MapProperty) {
             MapProperty ap = (MapProperty) p;
             String inner = getSwaggerType(ap.getAdditionalProperties());
             return "new HashMap()";
-    }
-    else if (p instanceof ArrayProperty) {
+        } else if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
             String inner = getSwaggerType(ap.getItems());
             return "new ArrayList()";
         }
         // else
-    if(p instanceof RefProperty) {
+        if (p instanceof RefProperty) {
             RefProperty rp = (RefProperty) p;
             return "new " + toModelName(rp.getSimpleRef()) + "()";
         }
@@ -236,7 +254,7 @@ public class TizenClientCodegen extends DefaultCodegen implements CodegenConfig
 
     @Override
     public String toVarName(String name) {
-    String paramName = name.replaceAll("[^a-zA-Z0-9_]","");
+        String paramName = name.replaceAll("[^a-zA-Z0-9_]", "");
         paramName = Character.toUpperCase(paramName.charAt(0)) + paramName.substring(1);
         return "p" + paramName;
     }
@@ -248,8 +266,9 @@ public class TizenClientCodegen extends DefaultCodegen implements CodegenConfig
     @Override
     public String toOperationId(String operationId) {
         // method name cannot use reserved keyword, e.g. return$
-    if(reservedWords.contains(operationId))
+        if (reservedWords.contains(operationId)) {
             throw new RuntimeException(operationId + " (reserved word) cannot be used as method name");
+        }
 
         // add_pet_by_id => addPetById
         return camelize(operationId, true);

modules/swagger-codegen/src/main/resources/Groovy/ApiUtils.mustache

@@ -8,43 +8,43 @@ import static java.net.URI.create;
 
 class ApiUtils {
 
-    def invokeApi(onSuccess, onFailure, basePath, versionPath, resourcePath, queryParams, headerParams, method, container, type)  {
-        def (url, uriPath) = buildUrlAndUriPath(basePath, versionPath, resourcePath)
-        println "url=$url uriPath=$uriPath"
-        def http = new HTTPBuilder(url)
-        http.request( Method.valueOf(method), JSON ) {
-            uri.path = uriPath
-            uri.query = queryParams
-            response.success = { resp, json ->
-                if (type != null) {
-                    onSuccess(parse(json, container, type))
-                }
-            }
-            response.failure = { resp ->
-                onFailure(resp.status, resp.statusLine.reasonPhrase)
-            }
-        }
-    }
+def invokeApi(onSuccess, onFailure, basePath, versionPath, resourcePath, queryParams, headerParams, method, container, type)  {
+def (url, uriPath) = buildUrlAndUriPath(basePath, versionPath, resourcePath)
+println "url=$url uriPath=$uriPath"
+def http = new HTTPBuilder(url)
+http.request( Method.valueOf(method), JSON ) {
+uri.path = uriPath
+uri.query = queryParams
+response.success = { resp, json ->
+if (type != null) {
+onSuccess(parse(json, container, type))
+}
+}
+response.failure = { resp ->
+onFailure(resp.status, resp.statusLine.reasonPhrase)
+}
+}
+}
 
 
-    def buildUrlAndUriPath(basePath, versionPath, resourcePath) {
-        // HTTPBuilder expects to get as its constructor parameter an URL,
-        // without any other additions like path, therefore we need to cut the path
-        // from the basePath as it is represented by swagger APIs
-        // we use java.net.URI to manipulate the basePath
-        // then the uriPath will hold the rest of the path
-        URI baseUri =  create(basePath)
-        def pathOnly = baseUri.getPath()
-        [basePath-pathOnly, pathOnly+versionPath+resourcePath]
-    }
+def buildUrlAndUriPath(basePath, versionPath, resourcePath) {
+// HTTPBuilder expects to get as its constructor parameter an URL,
+// without any other additions like path, therefore we need to cut the path
+// from the basePath as it is represented by swagger APIs
+// we use java.net.URI to manipulate the basePath
+// then the uriPath will hold the rest of the path
+URI baseUri =  create(basePath)
+def pathOnly = baseUri.getPath()
+[basePath-pathOnly, pathOnly+versionPath+resourcePath]
+}
 
 
-    def parse(object, container, clazz) {
-        if (container == "List") {
-            return object.collect {parse(it, "", clazz)}
-        }   else {
-                return clazz.newInstance(object)
-        }
-    }
+def parse(object, container, clazz) {
+if (container == "List") {
+return object.collect {parse(it, "", clazz)}
+}   else {
+return clazz.newInstance(object)
+}
+}
 
 }

modules/swagger-codegen/src/main/resources/Groovy/api.mustache

@@ -1,9 +1,6 @@
 package {{package}};
 
 
-
-
-
 import groovyx.net.http.*
 import static groovyx.net.http.ContentType.*
 import static groovyx.net.http.Method.*
@@ -17,7 +14,7 @@ import java.util.*;
 
 @Mixin(ApiUtils)
 {{#operations}}
-class {{classname}} {
+    class {{classname}} {
     String basePath = "{{basePath}}"
     String versionPath = "/api/v1"
 
@@ -52,5 +49,5 @@ class {{classname}} {
 
         }
     {{/operation}}
-}
+    }
 {{/operations}}

modules/swagger-codegen/src/main/resources/Groovy/build.gradle.mustache

@@ -6,24 +6,24 @@ archivesBaseName = 'swagger-gen-groovy'
 version = '0.1'
 
 buildscript {
-    repositories {
-        maven { url 'http://repo.jfrog.org/artifactory/gradle-plugins' }
-    }
-    dependencies {
-        classpath(group: 'org.jfrog.buildinfo', name: 'build-info-extractor-gradle', version: '2.0.16')
-    }
+repositories {
+maven { url 'http://repo.jfrog.org/artifactory/gradle-plugins' }
+}
+dependencies {
+classpath(group: 'org.jfrog.buildinfo', name: 'build-info-extractor-gradle', version: '2.0.16')
+}
 }
 
 repositories {
-  mavenCentral()
-  mavenLocal()
-  mavenCentral(artifactUrls: ['http://maven.springframework.org/milestone'])
-  maven { url  "http://$artifactory:8080/artifactory/repo" }
+mavenCentral()
+mavenLocal()
+mavenCentral(artifactUrls: ['http://maven.springframework.org/milestone'])
+maven { url  "http://$artifactory:8080/artifactory/repo" }
 }
 
 dependencies {
-    groovy "org.codehaus.groovy:groovy-all:2.0.5"
-    compile 'org.codehaus.groovy.modules.http-builder:http-builder:0.6'
+groovy "org.codehaus.groovy:groovy-all:2.0.5"
+compile 'org.codehaus.groovy.modules.http-builder:http-builder:0.6'
 
 
 }

modules/swagger-codegen/src/main/resources/Groovy/model.mustache

@@ -4,9 +4,9 @@ import groovy.transform.Canonical
 {{#imports}}import {{import}};
 {{/imports}}
 {{#models}}
-{{#model}}
-@Canonical
-class {{classname}} {
+    {{#model}}
+        @Canonical
+        class {{classname}} {
         {{#vars}}
 
             {{#description}}/* {{{description}}} */
@@ -15,7 +15,7 @@ class {{classname}} {
         {{/vars}}
 
 
-}
+        }
 
-{{/model}}
+    {{/model}}
 {{/models}}

modules/swagger-codegen/src/main/resources/Java/ApiClient.mustache

@@ -40,468 +40,482 @@ import {{invokerPackage}}.auth.ApiKeyAuth;
 import {{invokerPackage}}.auth.OAuth;
 
 public class ApiClient {
-  private Map<String, Client> hostMap = new HashMap<String, Client>();
-  private Map<String, String> defaultHeaderMap = new HashMap<String, String>();
-  private boolean debugging = false;
-  private String basePath = "{{basePath}}";
+private Map
+<String, Client> hostMap = new HashMap
+<String, Client>();
+private Map
+<String, String> defaultHeaderMap = new HashMap
+<String, String>();
+private boolean debugging = false;
+private String basePath = "{{basePath}}";
 
-  private Map<String, Authentication> authentications;
+private Map
+<String, Authentication> authentications;
 
-  private DateFormat dateFormat;
+private DateFormat dateFormat;
 
-  public ApiClient() {
-    // Use ISO 8601 format for date and datetime.
-    // See https://en.wikipedia.org/wiki/ISO_8601
-    this.dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
+public ApiClient() {
+// Use ISO 8601 format for date and datetime.
+// See https://en.wikipedia.org/wiki/ISO_8601
+this.dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
 
-    // Use UTC as the default time zone.
-    this.dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
+// Use UTC as the default time zone.
+this.dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
 
-    // Set default User-Agent.
-    setUserAgent("Java-Swagger");
+// Set default User-Agent.
+setUserAgent("Java-Swagger");
 
-    // Setup authentications (key: authentication name, value: authentication).
-    authentications = new HashMap<String, Authentication>();{{#authMethods}}{{#isBasic}}
+// Setup authentications (key: authentication name, value: authentication).
+authentications = new HashMap
+<String, Authentication>();{{#authMethods}}{{#isBasic}}
     authentications.put("{{name}}", new HttpBasicAuth());{{/isBasic}}{{#isApiKey}}
     authentications.put("{{name}}", new ApiKeyAuth({{#isKeyInHeader}}"header"{{/isKeyInHeader}}{{^isKeyInHeader}}"query"{{/isKeyInHeader}}, "{{keyParamName}}"));{{/isApiKey}}{{#isOAuth}}
     authentications.put("{{name}}", new OAuth());{{/isOAuth}}{{/authMethods}}
-    // Prevent the authentications from being modified.
-    authentications = Collections.unmodifiableMap(authentications);
-  }
-
-  public String getBasePath() {
-    return basePath;
-  }
-
-  public ApiClient setBasePath(String basePath) {
-    this.basePath = basePath;
-    return this;
-  }
-
-  /**
-   * Get authentications (key: authentication name, value: authentication).
-   */
-  public Map<String, Authentication> getAuthentications() {
-    return authentications;
-  }
-
-  /**
-   * Get authentication for the given name.
-   *
-   * @param authName The authentication name
-   * @return The authentication, null if not found
-   */
-  public Authentication getAuthentication(String authName) {
-    return authentications.get(authName);
-  }
-
-  /**
-   * Helper method to set username for the first HTTP basic authentication.
-   */
-  public void setUsername(String username) {
-    for (Authentication auth : authentications.values()) {
-      if (auth instanceof HttpBasicAuth) {
-        ((HttpBasicAuth) auth).setUsername(username);
-        return;
-      }
-    }
-    throw new RuntimeException("No HTTP basic authentication configured!");
-  }
-
-  /**
-   * Helper method to set password for the first HTTP basic authentication.
-   */
-  public void setPassword(String password) {
-    for (Authentication auth : authentications.values()) {
-      if (auth instanceof HttpBasicAuth) {
-        ((HttpBasicAuth) auth).setPassword(password);
-        return;
-      }
-    }
-    throw new RuntimeException("No HTTP basic authentication configured!");
-  }
-
-  /**
-   * Helper method to set API key value for the first API key authentication.
-   */
-  public void setApiKey(String apiKey) {
-    for (Authentication auth : authentications.values()) {
-      if (auth instanceof ApiKeyAuth) {
-        ((ApiKeyAuth) auth).setApiKey(apiKey);
-        return;
-      }
-    }
-    throw new RuntimeException("No API key authentication configured!");
-  }
-
-  /**
-   * Helper method to set API key prefix for the first API key authentication.
-   */
-  public void setApiKeyPrefix(String apiKeyPrefix) {
-    for (Authentication auth : authentications.values()) {
-      if (auth instanceof ApiKeyAuth) {
-        ((ApiKeyAuth) auth).setApiKeyPrefix(apiKeyPrefix);
-        return;
-      }
-    }
-    throw new RuntimeException("No API key authentication configured!");
-  }
-
-  /**
-   * Set the User-Agent header's value (by adding to the default header map).
-   */
-  public ApiClient setUserAgent(String userAgent) {
-    addDefaultHeader("User-Agent", userAgent);
-    return this;
-  }
-
-  /**
-   * Add a default header.
-   *
-   * @param key The header's key
-   * @param value The header's value
-   */
-  public ApiClient addDefaultHeader(String key, String value) {
-    defaultHeaderMap.put(key, value);
-    return this;
-  }
-
-  /**
-   * Check that whether debugging is enabled for this API client.
-   */
-  public boolean isDebugging() {
-    return debugging;
-  }
-
-  /**
-   * Enable/disable debugging for this API client.
-   *
-   * @param debugging To enable (true) or disable (false) debugging
-   */
-  public ApiClient setDebugging(boolean debugging) {
-    this.debugging = debugging;
-    return this;
-  }
-
-  /**
-   * Get the date format used to parse/format date parameters.
-   */
-  public DateFormat getDateFormat() {
-    return dateFormat;
-  }
-
-  /**
-   * Set the date format used to parse/format date parameters.
-   */
-  public ApiClient getDateFormat(DateFormat dateFormat) {
-    this.dateFormat = dateFormat;
-    return this;
-  }
-
-  /**
-   * Parse the given string into Date object.
-   */
-  public Date parseDate(String str) {
-    try {
-      return dateFormat.parse(str);
-    } catch (java.text.ParseException e) {
-      throw new RuntimeException(e);
-    }
-  }
-
-  /**
-   * Format the given Date object into string.
-   */
-  public String formatDate(Date date) {
-    return dateFormat.format(date);
-  }
-
-  /**
-   * Format the given parameter object into string.
-   */
-  public String parameterToString(Object param) {
-    if (param == null) {
-      return "";
-    } else if (param instanceof Date) {
-      return formatDate((Date) param);
-    } else if (param instanceof Collection) {
-      StringBuilder b = new StringBuilder();
-      for(Object o : (Collection)param) {
-        if(b.length() > 0) {
-          b.append(",");
-        }
-        b.append(String.valueOf(o));
-      }
-      return b.toString();
-    } else {
-      return String.valueOf(param);
-    }
-  }
-
-  /**
-   * Select the Accept header's value from the given accepts array:
-   *   if JSON exists in the given array, use it;
-   *   otherwise use all of them (joining into a string)
-   *
-   * @param accepts The accepts array to select from
-   * @return The Accept header to use. If the given array is empty,
-   *   null will be returned (not to set the Accept header explicitly).
-   */
-  public String selectHeaderAccept(String[] accepts) {
-    if (accepts.length == 0) return null;
-    if (StringUtil.containsIgnoreCase(accepts, "application/json")) return "application/json";
-    return StringUtil.join(accepts, ",");
-  }
-
-  /**
-   * Select the Content-Type header's value from the given array:
-   *   if JSON exists in the given array, use it;
-   *   otherwise use the first one of the array.
-   *
-   * @param contentTypes The Content-Type array to select from
-   * @return The Content-Type header to use. If the given array is empty,
-   *   JSON will be used.
-   */
-  public String selectHeaderContentType(String[] contentTypes) {
-    if (contentTypes.length == 0) return "application/json";
-    if (StringUtil.containsIgnoreCase(contentTypes, "application/json")) return "application/json";
-    return contentTypes[0];
-  }
-
-  /**
-   * Escape the given string to be used as URL query value.
-   */
-  public String escapeString(String str) {
-    try {
-      return URLEncoder.encode(str, "utf8").replaceAll("\\+", "%20");
-    } catch (UnsupportedEncodingException e) {
-      return str;
-    }
-  }
-
-  /**
-   * Deserialize the given JSON string to Java object.
-   *
-   * @param json The JSON string
-   * @param containerType The container type, one of "list", "array" or ""
-   * @param cls The type of the Java object
-   * @return The deserialized Java object
-   */
-  public Object deserialize(String json, String containerType, Class cls) throws ApiException {
-    if(null != containerType) {
-        containerType = containerType.toLowerCase();
-    }
-    try{
-      if("list".equals(containerType) || "array".equals(containerType)) {
-        JavaType typeInfo = JsonUtil.getJsonMapper().getTypeFactory().constructCollectionType(List.class, cls);
-        List response = (List<?>) JsonUtil.getJsonMapper().readValue(json, typeInfo);
-        return response;
-      }
-      else if(String.class.equals(cls)) {
-        if(json != null && json.startsWith("\"") && json.endsWith("\"") && json.length() > 1)
-          return json.substring(1, json.length() - 2);
-        else
-          return json;
-      }
-      else {
-        return JsonUtil.getJsonMapper().readValue(json, cls);
-      }
-    }
-    catch (IOException e) {
-      throw new ApiException(500, e.getMessage(), null, json);
-    }
-  }
-
-  /**
-   * Serialize the given Java object into JSON string.
-   */
-  public String serialize(Object obj) throws ApiException {
-    try {
-      if (obj != null)
-        return JsonUtil.getJsonMapper().writeValueAsString(obj);
-      else
-        return null;
-    }
-    catch (Exception e) {
-      throw new ApiException(500, e.getMessage());
-    }
-  }
-
-  /**
-   * Invoke API by sending HTTP request with the given options.
-   *
-   * @param path The sub-path of the HTTP URL
-   * @param method The request method, one of "GET", "POST", "PUT", and "DELETE"
-   * @param queryParams The query parameters
-   * @param body The request body object
-   * @param headerParams The header parameters
-   * @param formParams The form parameters
-   * @param accept The request's Accept header
-   * @param contentType The request's Content-Type header
-   * @param authNames The authentications to apply
-   * @return The response body in type of string
-   */
-  public String invokeAPI(String path, String method, Map<String, String> queryParams, Object body, Map<String, String> headerParams, Map<String, String> formParams, String accept, String contentType, String[] authNames) throws ApiException {
-    updateParamsForAuth(authNames, queryParams, headerParams);
-
-    Client client = getClient();
-
-    StringBuilder b = new StringBuilder();
-    for(String key : queryParams.keySet()) {
-      String value = queryParams.get(key);
-      if (value != null){
-        if(b.toString().length() == 0)
-          b.append("?");
-        else
-          b.append("&");
-        b.append(escapeString(key)).append("=").append(escapeString(value));
-      }
-    }
-    String querystring = b.toString();
-
-    Builder builder;
-    if (accept == null)
-      builder = client.resource(basePath + path + querystring).getRequestBuilder();
-    else
-      builder = client.resource(basePath + path + querystring).accept(accept);
-
-    for(String key : headerParams.keySet()) {
-      builder = builder.header(key, headerParams.get(key));
-    }
-    for(String key : defaultHeaderMap.keySet()) {
-      if(!headerParams.containsKey(key)) {
-        builder = builder.header(key, defaultHeaderMap.get(key));
-      }
-    }
-
-    ClientResponse response = null;
-
-    if("GET".equals(method)) {
-      response = (ClientResponse) builder.get(ClientResponse.class);
-    }
-    else if ("POST".equals(method)) {
-      if (contentType.startsWith("application/x-www-form-urlencoded")) {
-        String encodedFormParams = this
-            .getXWWWFormUrlencodedParams(formParams);
-        response = builder.type(contentType).post(ClientResponse.class,
-            encodedFormParams);
-      } else if (body == null) {
-        response = builder.post(ClientResponse.class, null);
-      } else if(body instanceof FormDataMultiPart) {
-        response = builder.type(contentType).post(ClientResponse.class, body);
-      }
-      else
-        response = builder.type(contentType).post(ClientResponse.class, serialize(body));
-    }
-    else if ("PUT".equals(method)) {
-      if ("application/x-www-form-urlencoded".equals(contentType)) {
-          String encodedFormParams = this
-              .getXWWWFormUrlencodedParams(formParams);
-          response = builder.type(contentType).put(ClientResponse.class,
-              encodedFormParams);
-      } else if(body == null) {
-        response = builder.put(ClientResponse.class, serialize(body));
-      } else {
-          response = builder.type(contentType).put(ClientResponse.class, serialize(body));
-      }
-    }
-    else if ("DELETE".equals(method)) {
-      if ("application/x-www-form-urlencoded".equals(contentType)) {
-        String encodedFormParams = this
-            .getXWWWFormUrlencodedParams(formParams);
-        response = builder.type(contentType).delete(ClientResponse.class,
-            encodedFormParams);
-      } else if(body == null) {
-        response = builder.delete(ClientResponse.class);
-      } else {
-        response = builder.type(contentType).delete(ClientResponse.class, serialize(body));
-      }
-    }
-    else {
-      throw new ApiException(500, "unknown method type " + method);
-    }
-
-    if(response.getClientResponseStatus() == ClientResponse.Status.NO_CONTENT) {
-      return null;
-    }
-    else if(response.getClientResponseStatus().getFamily() == Family.SUCCESSFUL) {
-      if(response.hasEntity()) {
-        return (String) response.getEntity(String.class);
-      }
-      else {
-        return "";
-      }
-    }
-    else {
-      String message = "error";
-      String respBody = null;
-      if(response.hasEntity()) {
-        try{
-          respBody = String.valueOf(response.getEntity(String.class));
-          message = respBody;
-        }
-        catch (RuntimeException e) {
-          // e.printStackTrace();
-        }
-      }
-      throw new ApiException(
-                response.getClientResponseStatus().getStatusCode(),
-                message,
-                response.getHeaders(),
-                respBody);
-    }
-  }
-
-  /**
-   * Update query and header parameters based on authentication settings.
-   *
-   * @param authNames The authentications to apply
-   */
-  private void updateParamsForAuth(String[] authNames, Map<String, String> queryParams, Map<String, String> headerParams) {
-    for (String authName : authNames) {
-      Authentication auth = authentications.get(authName);
-      if (auth == null) throw new RuntimeException("Authentication undefined: " + authName);
-      auth.applyToParams(queryParams, headerParams);
-    }
-  }
-
-  /**
-   * Encode the given form parameters as request body.
-   */
-  private String getXWWWFormUrlencodedParams(Map<String, String> formParams) {
-    StringBuilder formParamBuilder = new StringBuilder();
-
-    for (Entry<String, String> param : formParams.entrySet()) {
-      String keyStr = parameterToString(param.getKey());
-      String valueStr = parameterToString(param.getValue());
-
-      try {
-        formParamBuilder.append(URLEncoder.encode(keyStr, "utf8"))
-            .append("=")
-            .append(URLEncoder.encode(valueStr, "utf8"));
-        formParamBuilder.append("&");
-      } catch (UnsupportedEncodingException e) {
-        // move on to next
-      }
-    }
-    String encodedFormParams = formParamBuilder.toString();
-    if (encodedFormParams.endsWith("&")) {
-      encodedFormParams = encodedFormParams.substring(0,
-          encodedFormParams.length() - 1);
-    }
-    return encodedFormParams;
-  }
-
-  /**
-   * Get an existing client or create a new client to handle HTTP request.
-   */
-  private Client getClient() {
-    if(!hostMap.containsKey(basePath)) {
-      Client client = Client.create();
-      if (debugging)
-        client.addFilter(new LoggingFilter());
-      hostMap.put(basePath, client);
-    }
-    return hostMap.get(basePath);
-  }
+// Prevent the authentications from being modified.
+authentications = Collections.unmodifiableMap(authentications);
+}
+
+public String getBasePath() {
+return basePath;
+}
+
+public ApiClient setBasePath(String basePath) {
+this.basePath = basePath;
+return this;
+}
+
+/**
+* Get authentications (key: authentication name, value: authentication).
+*/
+public Map
+<String, Authentication> getAuthentications() {
+return authentications;
+}
+
+/**
+* Get authentication for the given name.
+*
+* @param authName The authentication name
+* @return The authentication, null if not found
+*/
+public Authentication getAuthentication(String authName) {
+return authentications.get(authName);
+}
+
+/**
+* Helper method to set username for the first HTTP basic authentication.
+*/
+public void setUsername(String username) {
+for (Authentication auth : authentications.values()) {
+if (auth instanceof HttpBasicAuth) {
+((HttpBasicAuth) auth).setUsername(username);
+return;
+}
+}
+throw new RuntimeException("No HTTP basic authentication configured!");
+}
+
+/**
+* Helper method to set password for the first HTTP basic authentication.
+*/
+public void setPassword(String password) {
+for (Authentication auth : authentications.values()) {
+if (auth instanceof HttpBasicAuth) {
+((HttpBasicAuth) auth).setPassword(password);
+return;
+}
+}
+throw new RuntimeException("No HTTP basic authentication configured!");
+}
+
+/**
+* Helper method to set API key value for the first API key authentication.
+*/
+public void setApiKey(String apiKey) {
+for (Authentication auth : authentications.values()) {
+if (auth instanceof ApiKeyAuth) {
+((ApiKeyAuth) auth).setApiKey(apiKey);
+return;
+}
+}
+throw new RuntimeException("No API key authentication configured!");
+}
+
+/**
+* Helper method to set API key prefix for the first API key authentication.
+*/
+public void setApiKeyPrefix(String apiKeyPrefix) {
+for (Authentication auth : authentications.values()) {
+if (auth instanceof ApiKeyAuth) {
+((ApiKeyAuth) auth).setApiKeyPrefix(apiKeyPrefix);
+return;
+}
+}
+throw new RuntimeException("No API key authentication configured!");
+}
+
+/**
+* Set the User-Agent header's value (by adding to the default header map).
+*/
+public ApiClient setUserAgent(String userAgent) {
+addDefaultHeader("User-Agent", userAgent);
+return this;
+}
+
+/**
+* Add a default header.
+*
+* @param key The header's key
+* @param value The header's value
+*/
+public ApiClient addDefaultHeader(String key, String value) {
+defaultHeaderMap.put(key, value);
+return this;
+}
+
+/**
+* Check that whether debugging is enabled for this API client.
+*/
+public boolean isDebugging() {
+return debugging;
+}
+
+/**
+* Enable/disable debugging for this API client.
+*
+* @param debugging To enable (true) or disable (false) debugging
+*/
+public ApiClient setDebugging(boolean debugging) {
+this.debugging = debugging;
+return this;
+}
+
+/**
+* Get the date format used to parse/format date parameters.
+*/
+public DateFormat getDateFormat() {
+return dateFormat;
+}
+
+/**
+* Set the date format used to parse/format date parameters.
+*/
+public ApiClient getDateFormat(DateFormat dateFormat) {
+this.dateFormat = dateFormat;
+return this;
+}
+
+/**
+* Parse the given string into Date object.
+*/
+public Date parseDate(String str) {
+try {
+return dateFormat.parse(str);
+} catch (java.text.ParseException e) {
+throw new RuntimeException(e);
+}
+}
+
+/**
+* Format the given Date object into string.
+*/
+public String formatDate(Date date) {
+return dateFormat.format(date);
+}
+
+/**
+* Format the given parameter object into string.
+*/
+public String parameterToString(Object param) {
+if (param == null) {
+return "";
+} else if (param instanceof Date) {
+return formatDate((Date) param);
+} else if (param instanceof Collection) {
+StringBuilder b = new StringBuilder();
+for(Object o : (Collection)param) {
+if(b.length() > 0) {
+b.append(",");
+}
+b.append(String.valueOf(o));
+}
+return b.toString();
+} else {
+return String.valueOf(param);
+}
+}
+
+/**
+* Select the Accept header's value from the given accepts array:
+*   if JSON exists in the given array, use it;
+*   otherwise use all of them (joining into a string)
+*
+* @param accepts The accepts array to select from
+* @return The Accept header to use. If the given array is empty,
+*   null will be returned (not to set the Accept header explicitly).
+*/
+public String selectHeaderAccept(String[] accepts) {
+if (accepts.length == 0) return null;
+if (StringUtil.containsIgnoreCase(accepts, "application/json")) return "application/json";
+return StringUtil.join(accepts, ",");
+}
+
+/**
+* Select the Content-Type header's value from the given array:
+*   if JSON exists in the given array, use it;
+*   otherwise use the first one of the array.
+*
+* @param contentTypes The Content-Type array to select from
+* @return The Content-Type header to use. If the given array is empty,
+*   JSON will be used.
+*/
+public String selectHeaderContentType(String[] contentTypes) {
+if (contentTypes.length == 0) return "application/json";
+if (StringUtil.containsIgnoreCase(contentTypes, "application/json")) return "application/json";
+return contentTypes[0];
+}
+
+/**
+* Escape the given string to be used as URL query value.
+*/
+public String escapeString(String str) {
+try {
+return URLEncoder.encode(str, "utf8").replaceAll("\\+", "%20");
+} catch (UnsupportedEncodingException e) {
+return str;
+}
+}
+
+/**
+* Deserialize the given JSON string to Java object.
+*
+* @param json The JSON string
+* @param containerType The container type, one of "list", "array" or ""
+* @param cls The type of the Java object
+* @return The deserialized Java object
+*/
+public Object deserialize(String json, String containerType, Class cls) throws ApiException {
+if(null != containerType) {
+containerType = containerType.toLowerCase();
+}
+try{
+if("list".equals(containerType) || "array".equals(containerType)) {
+JavaType typeInfo = JsonUtil.getJsonMapper().getTypeFactory().constructCollectionType(List.class, cls);
+List response = (List<?>) JsonUtil.getJsonMapper().readValue(json, typeInfo);
+return response;
+}
+else if(String.class.equals(cls)) {
+if(json != null && json.startsWith("\"") && json.endsWith("\"") && json.length() > 1)
+return json.substring(1, json.length() - 2);
+else
+return json;
+}
+else {
+return JsonUtil.getJsonMapper().readValue(json, cls);
+}
+}
+catch (IOException e) {
+throw new ApiException(500, e.getMessage(), null, json);
+}
+}
+
+/**
+* Serialize the given Java object into JSON string.
+*/
+public String serialize(Object obj) throws ApiException {
+try {
+if (obj != null)
+return JsonUtil.getJsonMapper().writeValueAsString(obj);
+else
+return null;
+}
+catch (Exception e) {
+throw new ApiException(500, e.getMessage());
+}
+}
+
+/**
+* Invoke API by sending HTTP request with the given options.
+*
+* @param path The sub-path of the HTTP URL
+* @param method The request method, one of "GET", "POST", "PUT", and "DELETE"
+* @param queryParams The query parameters
+* @param body The request body object
+* @param headerParams The header parameters
+* @param formParams The form parameters
+* @param accept The request's Accept header
+* @param contentType The request's Content-Type header
+* @param authNames The authentications to apply
+* @return The response body in type of string
+*/
+public String invokeAPI(String path, String method, Map
+<String, String> queryParams, Object body, Map
+<String, String> headerParams, Map
+<String, String> formParams, String accept, String contentType, String[] authNames) throws ApiException {
+updateParamsForAuth(authNames, queryParams, headerParams);
+
+Client client = getClient();
+
+StringBuilder b = new StringBuilder();
+for(String key : queryParams.keySet()) {
+String value = queryParams.get(key);
+if (value != null){
+if(b.toString().length() == 0)
+b.append("?");
+else
+b.append("&");
+b.append(escapeString(key)).append("=").append(escapeString(value));
+}
+}
+String querystring = b.toString();
+
+Builder builder;
+if (accept == null)
+builder = client.resource(basePath + path + querystring).getRequestBuilder();
+else
+builder = client.resource(basePath + path + querystring).accept(accept);
+
+for(String key : headerParams.keySet()) {
+builder = builder.header(key, headerParams.get(key));
+}
+for(String key : defaultHeaderMap.keySet()) {
+if(!headerParams.containsKey(key)) {
+builder = builder.header(key, defaultHeaderMap.get(key));
+}
+}
+
+ClientResponse response = null;
+
+if("GET".equals(method)) {
+response = (ClientResponse) builder.get(ClientResponse.class);
+}
+else if ("POST".equals(method)) {
+if (contentType.startsWith("application/x-www-form-urlencoded")) {
+String encodedFormParams = this
+.getXWWWFormUrlencodedParams(formParams);
+response = builder.type(contentType).post(ClientResponse.class,
+encodedFormParams);
+} else if (body == null) {
+response = builder.post(ClientResponse.class, null);
+} else if(body instanceof FormDataMultiPart) {
+response = builder.type(contentType).post(ClientResponse.class, body);
+}
+else
+response = builder.type(contentType).post(ClientResponse.class, serialize(body));
+}
+else if ("PUT".equals(method)) {
+if ("application/x-www-form-urlencoded".equals(contentType)) {
+String encodedFormParams = this
+.getXWWWFormUrlencodedParams(formParams);
+response = builder.type(contentType).put(ClientResponse.class,
+encodedFormParams);
+} else if(body == null) {
+response = builder.put(ClientResponse.class, serialize(body));
+} else {
+response = builder.type(contentType).put(ClientResponse.class, serialize(body));
+}
+}
+else if ("DELETE".equals(method)) {
+if ("application/x-www-form-urlencoded".equals(contentType)) {
+String encodedFormParams = this
+.getXWWWFormUrlencodedParams(formParams);
+response = builder.type(contentType).delete(ClientResponse.class,
+encodedFormParams);
+} else if(body == null) {
+response = builder.delete(ClientResponse.class);
+} else {
+response = builder.type(contentType).delete(ClientResponse.class, serialize(body));
+}
+}
+else {
+throw new ApiException(500, "unknown method type " + method);
+}
+
+if(response.getClientResponseStatus() == ClientResponse.Status.NO_CONTENT) {
+return null;
+}
+else if(response.getClientResponseStatus().getFamily() == Family.SUCCESSFUL) {
+if(response.hasEntity()) {
+return (String) response.getEntity(String.class);
+}
+else {
+return "";
+}
+}
+else {
+String message = "error";
+String respBody = null;
+if(response.hasEntity()) {
+try{
+respBody = String.valueOf(response.getEntity(String.class));
+message = respBody;
+}
+catch (RuntimeException e) {
+// e.printStackTrace();
+}
+}
+throw new ApiException(
+response.getClientResponseStatus().getStatusCode(),
+message,
+response.getHeaders(),
+respBody);
+}
+}
+
+/**
+* Update query and header parameters based on authentication settings.
+*
+* @param authNames The authentications to apply
+*/
+private void updateParamsForAuth(String[] authNames, Map
+<String, String> queryParams, Map
+<String, String> headerParams) {
+for (String authName : authNames) {
+Authentication auth = authentications.get(authName);
+if (auth == null) throw new RuntimeException("Authentication undefined: " + authName);
+auth.applyToParams(queryParams, headerParams);
+}
+}
+
+/**
+* Encode the given form parameters as request body.
+*/
+private String getXWWWFormUrlencodedParams(Map
+<String, String> formParams) {
+StringBuilder formParamBuilder = new StringBuilder();
+
+for (Entry
+<String, String> param : formParams.entrySet()) {
+String keyStr = parameterToString(param.getKey());
+String valueStr = parameterToString(param.getValue());
+
+try {
+formParamBuilder.append(URLEncoder.encode(keyStr, "utf8"))
+.append("=")
+.append(URLEncoder.encode(valueStr, "utf8"));
+formParamBuilder.append("&");
+} catch (UnsupportedEncodingException e) {
+// move on to next
+}
+}
+String encodedFormParams = formParamBuilder.toString();
+if (encodedFormParams.endsWith("&")) {
+encodedFormParams = encodedFormParams.substring(0,
+encodedFormParams.length() - 1);
+}
+return encodedFormParams;
+}
+
+/**
+* Get an existing client or create a new client to handle HTTP request.
+*/
+private Client getClient() {
+if(!hostMap.containsKey(basePath)) {
+Client client = Client.create();
+if (debugging)
+client.addFilter(new LoggingFilter());
+hostMap.put(basePath, client);
+}
+return hostMap.get(basePath);
+}
 }

modules/swagger-codegen/src/main/resources/Java/Configuration.mustache

@@ -1,21 +1,21 @@
 package {{invokerPackage}};
 
 public class Configuration {
-  private static ApiClient defaultApiClient = new ApiClient();
+private static ApiClient defaultApiClient = new ApiClient();
 
-  /**
-   * Get the default API client, which would be used when creating API
-   * instances without providing an API client.
-   */
-  public static ApiClient getDefaultApiClient() {
-    return defaultApiClient;
-   }
-
-  /**
-   * Set the default API client, which would be used when creating API
-   * instances without providing an API client.
-   */
-  public static void setDefaultApiClient(ApiClient apiClient) {
-    defaultApiClient = apiClient;
-  }
+/**
+* Get the default API client, which would be used when creating API
+* instances without providing an API client.
+*/
+public static ApiClient getDefaultApiClient() {
+return defaultApiClient;
+}
+
+/**
+* Set the default API client, which would be used when creating API
+* instances without providing an API client.
+*/
+public static void setDefaultApiClient(ApiClient apiClient) {
+defaultApiClient = apiClient;
+}
 }

modules/swagger-codegen/src/main/resources/Java/JsonUtil.mustache

@@ -8,16 +8,16 @@ import com.fasterxml.jackson.core.JsonGenerator.Feature;
 import com.fasterxml.jackson.datatype.joda.*;
 
 public class JsonUtil {
-  public static ObjectMapper mapper;
+public static ObjectMapper mapper;
 
-  static {
-  	mapper = new ObjectMapper();
-	  mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
-	  mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
-	  mapper.registerModule(new JodaModule());
-	}
-
-	public static ObjectMapper getJsonMapper() {
-		return mapper;
-	}
+static {
+mapper = new ObjectMapper();
+mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
+mapper.registerModule(new JodaModule());
+}
+
+public static ObjectMapper getJsonMapper() {
+return mapper;
+}
 }

modules/swagger-codegen/src/main/resources/Java/StringUtil.mustache

@@ -1,41 +1,41 @@
 package {{invokerPackage}};
 
 public class StringUtil {
-  /**
-   * Check if the given array contains the given value (with case-insensitive comparison).
-   *
-   * @param array The array
-   * @param value The value to search
-   * @return true if the array contains the value
-   */
-  public static boolean containsIgnoreCase(String[] array, String value) {
-    for (String str : array) {
-      if (value == null && str == null) return true;
-      if (value != null && value.equalsIgnoreCase(str)) return true;
-    }
-    return false;
-  }
+/**
+* Check if the given array contains the given value (with case-insensitive comparison).
+*
+* @param array The array
+* @param value The value to search
+* @return true if the array contains the value
+*/
+public static boolean containsIgnoreCase(String[] array, String value) {
+for (String str : array) {
+if (value == null && str == null) return true;
+if (value != null && value.equalsIgnoreCase(str)) return true;
+}
+return false;
+}
 
-  /**
-   * Join an array of strings with the given separator.
-   * <p>
+/**
+* Join an array of strings with the given separator.
+* <p>
     * Note: This might be replaced by utility method from commons-lang or guava someday
     * if one of those libraries is added as dependency.
     * </p>
-   *
-   * @param array     The array of strings
-   * @param separator The separator
-   * @return the resulting string
-   */
-  public static String join(String[] array, String separator) {
-    int len = array.length;
-    if (len == 0) return "";
+*
+* @param array     The array of strings
+* @param separator The separator
+* @return the resulting string
+*/
+public static String join(String[] array, String separator) {
+int len = array.length;
+if (len == 0) return "";
 
-    StringBuilder out = new StringBuilder();
-    out.append(array[0]);
-    for (int i = 1; i < len; i++) {
-      out.append(separator).append(array[i]);
-    }
-    return out.toString();
-  }
+StringBuilder out = new StringBuilder();
+out.append(array[0]);
+for (int i = 1; i < len; i++) {
+out.append(separator).append(array[i]);
+}
+return out.toString();
+}
 }

modules/swagger-codegen/src/main/resources/Java/api.mustache

@@ -21,7 +21,7 @@ import java.util.Map;
 import java.util.HashMap;
 
 {{#operations}}
-public class {{classname}} {
+    public class {{classname}} {
     private ApiClient apiClient;
 
     public {{classname}}() {
@@ -44,8 +44,8 @@ public class {{classname}} {
         /**
         * {{summary}}
         * {{notes}}
-{{#allParams}}   * @param {{paramName}} {{description}}
-{{/allParams}}   * @return {{#returnType}}{{{returnType}}}{{/returnType}}{{^returnType}}void{{/returnType}}
+        {{#allParams}}   * @param {{paramName}} {{description}}
+        {{/allParams}}   * @return {{#returnType}}{{{returnType}}}{{/returnType}}{{^returnType}}void{{/returnType}}
         */
         public {{#returnType}}{{{returnType}}} {{/returnType}}{{^returnType}}void {{/returnType}}{{nickname}} ({{#allParams}}{{{dataType}}} {{paramName}}{{#hasMore}}, {{/hasMore}}{{/allParams}}) throws ApiException {
         Object postBody = {{#bodyParam}}{{paramName}}{{/bodyParam}}{{^bodyParam}}null{{/bodyParam}};
@@ -61,9 +61,15 @@ public class {{classname}} {
             .replaceAll("\\{" + "{{paramName}}" + "\\}", apiClient.escapeString({{{paramName}}}.toString())){{/pathParams}};
 
         // query params
-    Map<String, String> queryParams = new HashMap<String, String>();
-    Map<String, String> headerParams = new HashMap<String, String>();
-    Map<String, String> formParams = new HashMap<String, String>();
+        Map
+        <String, String> queryParams = new HashMap
+        <String, String>();
+        Map
+        <String, String> headerParams = new HashMap
+        <String, String>();
+        Map
+        <String, String> formParams = new HashMap
+        <String, String>();
 
         {{#queryParams}}if ({{paramName}} != null)
         queryParams.put("{{baseName}}", apiClient.parameterToString({{paramName}}));
@@ -121,5 +127,5 @@ public class {{classname}} {
         }
         }
     {{/operation}}
-}
+    }
 {{/operations}}

modules/swagger-codegen/src/main/resources/Java/apiException.mustache

@@ -4,9 +4,11 @@ import java.util.Map;
 import java.util.List;
 
 public class ApiException extends Exception {
-  private int code = 0;
-  private String message = null;
-  private Map<String, List<String>> responseHeaders = null;
+private int code = 0;
+private String message = null;
+private Map
+<String, List
+<String>> responseHeaders = null;
     private String responseBody = null;
 
     public ApiException() {}
@@ -16,7 +18,10 @@ public class ApiException extends Exception {
     this.message = message;
     }
 
-  public ApiException(int code, String message, Map<String, List<String>> responseHeaders, String responseBody) {
+    public ApiException(int code, String message, Map
+    <String
+    , List
+    <String>> responseHeaders, String responseBody) {
         this.code = code;
         this.message = message;
         this.responseHeaders = responseHeaders;
@@ -34,7 +39,10 @@ public class ApiException extends Exception {
         /**
         * Get the HTTP response headers.
         */
-  public Map<String, List<String>> getResponseHeaders() {
+        public Map
+        <String
+        , List
+        <String>> getResponseHeaders() {
             return responseHeaders;
             }
 
@@ -44,4 +52,4 @@ public class ApiException extends Exception {
             public String getResponseBody() {
             return responseBody;
             }
-}
+            }

modules/swagger-codegen/src/main/resources/Java/auth/ApiKeyAuth.mustache

@@ -3,53 +3,55 @@ package {{invokerPackage}}.auth;
 import java.util.Map;
 
 public class ApiKeyAuth implements Authentication {
-  private final String location;
-  private final String paramName;
+private final String location;
+private final String paramName;
 
-  private String apiKey;
-  private String apiKeyPrefix;
+private String apiKey;
+private String apiKeyPrefix;
 
-  public ApiKeyAuth(String location, String paramName) {
-    this.location = location;
-    this.paramName = paramName;
-  }
-
-  public String getLocation() {
-    return location;
-  }
-
-  public String getParamName() {
-    return paramName;
-  }
-
-  public String getApiKey() {
-    return apiKey;
-  }
-
-  public void setApiKey(String apiKey) {
-    this.apiKey = apiKey;
-  }
-
-  public String getApiKeyPrefix() {
-    return apiKeyPrefix;
-  }
-
-  public void setApiKeyPrefix(String apiKeyPrefix) {
-    this.apiKeyPrefix = apiKeyPrefix;
-  }
-
-  @Override
-  public void applyToParams(Map<String, String> queryParams, Map<String, String> headerParams) {
-    String value;
-    if (apiKeyPrefix != null) {
-      value = apiKeyPrefix + " " + apiKey;
-    } else {
-      value = apiKey;
-    }
-    if (location == "query") {
-      queryParams.put(paramName, value);
-    } else if (location == "header") {
-      headerParams.put(paramName, value);
-    }
-  }
+public ApiKeyAuth(String location, String paramName) {
+this.location = location;
+this.paramName = paramName;
+}
+
+public String getLocation() {
+return location;
+}
+
+public String getParamName() {
+return paramName;
+}
+
+public String getApiKey() {
+return apiKey;
+}
+
+public void setApiKey(String apiKey) {
+this.apiKey = apiKey;
+}
+
+public String getApiKeyPrefix() {
+return apiKeyPrefix;
+}
+
+public void setApiKeyPrefix(String apiKeyPrefix) {
+this.apiKeyPrefix = apiKeyPrefix;
+}
+
+@Override
+public void applyToParams(Map
+<String, String> queryParams, Map
+<String, String> headerParams) {
+String value;
+if (apiKeyPrefix != null) {
+value = apiKeyPrefix + " " + apiKey;
+} else {
+value = apiKey;
+}
+if (location == "query") {
+queryParams.put(paramName, value);
+} else if (location == "header") {
+headerParams.put(paramName, value);
+}
+}
 }

modules/swagger-codegen/src/main/resources/Java/auth/Authentication.mustache

@@ -3,6 +3,8 @@ package {{invokerPackage}}.auth;
 import java.util.Map;
 
 public interface Authentication {
-  /** Apply authentication settings to header and query params. */
-  void applyToParams(Map<String, String> queryParams, Map<String, String> headerParams);
+/** Apply authentication settings to header and query params. */
+void applyToParams(Map
+<String, String> queryParams, Map
+<String, String> headerParams);
 }

modules/swagger-codegen/src/main/resources/Java/auth/HttpBasicAuth.mustache

@@ -6,32 +6,34 @@ import java.io.UnsupportedEncodingException;
 import javax.xml.bind.DatatypeConverter;
 
 public class HttpBasicAuth implements Authentication {
-  private String username;
-  private String password;
+private String username;
+private String password;
 
-  public String getUsername() {
-    return username;
-  }
-
-  public void setUsername(String username) {
-    this.username = username;
-  }
-
-  public String getPassword() {
-    return password;
-  }
-
-  public void setPassword(String password) {
-    this.password = password;
-  }
-
-  @Override
-  public void applyToParams(Map<String, String> queryParams, Map<String, String> headerParams) {
-    String str = (username == null ? "" : username) + ":" + (password == null ? "" : password);
-    try {
-      headerParams.put("Authorization", "Basic " + DatatypeConverter.printBase64Binary(str.getBytes("UTF-8")));
-    } catch (UnsupportedEncodingException e) {
-      throw new RuntimeException(e);
-    }
-  }
+public String getUsername() {
+return username;
+}
+
+public void setUsername(String username) {
+this.username = username;
+}
+
+public String getPassword() {
+return password;
+}
+
+public void setPassword(String password) {
+this.password = password;
+}
+
+@Override
+public void applyToParams(Map
+<String, String> queryParams, Map
+<String, String> headerParams) {
+String str = (username == null ? "" : username) + ":" + (password == null ? "" : password);
+try {
+headerParams.put("Authorization", "Basic " + DatatypeConverter.printBase64Binary(str.getBytes("UTF-8")));
+} catch (UnsupportedEncodingException e) {
+throw new RuntimeException(e);
+}
+}
 }

modules/swagger-codegen/src/main/resources/Java/auth/OAuth.mustache

@@ -3,8 +3,10 @@ package {{invokerPackage}}.auth;
 import java.util.Map;
 
 public class OAuth implements Authentication {
-  @Override
-  public void applyToParams(Map<String, String> queryParams, Map<String, String> headerParams) {
-    // TODO: support oauth
-  }
+@Override
+public void applyToParams(Map
+<String, String> queryParams, Map
+<String, String> headerParams) {
+// TODO: support oauth
+}
 }

modules/swagger-codegen/src/main/resources/Java/model.mustache

@@ -7,12 +7,12 @@ import io.swagger.annotations.*;
 import com.fasterxml.jackson.annotation.JsonProperty;
 {{#models}}
 
-{{#model}}{{#description}}
-/**
+    {{#model}}{{#description}}
+        /**
         * {{description}}
         **/{{/description}}
-@ApiModel(description = "{{{description}}}")
-public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {
+    @ApiModel(description = "{{{description}}}")
+    public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {
     {{#vars}}{{#isEnum}}
         public enum {{datatypeWithEnum}} {
         {{#allowableValues}}{{#values}} {{.}}, {{/values}}{{/allowableValues}}
@@ -46,6 +46,6 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {
     {{/vars}}sb.append("}\n");
     return sb.toString();
     }
-}
-{{/model}}
+    }
+    {{/model}}
 {{/models}}

modules/swagger-codegen/src/main/resources/Java/pom.mustache

@@ -77,7 +77,8 @@
                         </goals>
                         <configuration>
                             <sources>
-                <source>src/main/java</source>
+                                <source>
+                                src/main/java</source>
                             </sources>
                         </configuration>
                     </execution>
@@ -89,7 +90,8 @@
                         </goals>
                         <configuration>
                             <sources>
-                <source>src/test/java</source>
+                                <source>
+                                src/test/java</source>
                             </sources>
                         </configuration>
                     </execution>
@@ -100,7 +102,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>2.3.2</version>
                 <configuration>
-          <source>1.6</source>
+                    <source>
+                    1.6</source>
                     <target>1.6</target>
                 </configuration>
             </plugin>

modules/swagger-codegen/src/main/resources/JavaJaxRS/ApiException.mustache

@@ -1,9 +1,9 @@
 package {{apiPackage}};
 
 public class ApiException extends Exception{
-	private int code;
-	public ApiException (int code, String msg) {
-		super(msg);
-		this.code = code;
-	}
+private int code;
+public ApiException (int code, String msg) {
+super(msg);
+this.code = code;
+}
 }

modules/swagger-codegen/src/main/resources/JavaJaxRS/ApiOriginFilter.mustache

@@ -6,21 +6,21 @@ import javax.servlet.*;
 import javax.servlet.http.HttpServletResponse;
 
 public class ApiOriginFilter implements javax.servlet.Filter {
-	@Override
-	public void doFilter(ServletRequest request, ServletResponse response,
-			FilterChain chain) throws IOException, ServletException {
-		HttpServletResponse res = (HttpServletResponse) response;
-		res.addHeader("Access-Control-Allow-Origin", "*");
-		res.addHeader("Access-Control-Allow-Methods", "GET, POST, DELETE, PUT");
-		res.addHeader("Access-Control-Allow-Headers", "Content-Type");
-		chain.doFilter(request, response);
-	}
-
-	@Override
-	public void destroy() {
-	}
-
-	@Override
-	public void init(FilterConfig filterConfig) throws ServletException {
-	}
+@Override
+public void doFilter(ServletRequest request, ServletResponse response,
+FilterChain chain) throws IOException, ServletException {
+HttpServletResponse res = (HttpServletResponse) response;
+res.addHeader("Access-Control-Allow-Origin", "*");
+res.addHeader("Access-Control-Allow-Methods", "GET, POST, DELETE, PUT");
+res.addHeader("Access-Control-Allow-Headers", "Content-Type");
+chain.doFilter(request, response);
+}
+
+@Override
+public void destroy() {
+}
+
+@Override
+public void init(FilterConfig filterConfig) throws ServletException {
+}
 }

modules/swagger-codegen/src/main/resources/JavaJaxRS/ApiResponseMessage.mustache

@@ -4,65 +4,65 @@ import javax.xml.bind.annotation.XmlTransient;
 
 @javax.xml.bind.annotation.XmlRootElement
 public class ApiResponseMessage {
-	public static final int ERROR = 1;
-	public static final int WARNING = 2;
-	public static final int INFO = 3;
-	public static final int OK = 4;
-	public static final int TOO_BUSY = 5;
+public static final int ERROR = 1;
+public static final int WARNING = 2;
+public static final int INFO = 3;
+public static final int OK = 4;
+public static final int TOO_BUSY = 5;
 
-	int code;
-	String type;
-	String message;
+int code;
+String type;
+String message;
 
-	public ApiResponseMessage(){}
+public ApiResponseMessage(){}
 
-	public ApiResponseMessage(int code, String message){
-		this.code = code;
-		switch(code){
-		case ERROR:
-			setType("error");
-			break;
-		case WARNING:
-			setType("warning");
-			break;
-		case INFO:
-			setType("info");
-			break;
-		case OK:
-			setType("ok");
-			break;
-		case TOO_BUSY:
-			setType("too busy");
-			break;
-		default:
-			setType("unknown");
-			break;
-		}
-		this.message = message;
-	}
-
-	@XmlTransient
-	public int getCode() {
-		return code;
-	}
-
-	public void setCode(int code) {
-		this.code = code;
-	}
-
-	public String getType() {
-		return type;
-	}
-
-	public void setType(String type) {
-		this.type = type;
-	}
-
-	public String getMessage() {
-		return message;
-	}
-
-	public void setMessage(String message) {
-		this.message = message;
-	}
+public ApiResponseMessage(int code, String message){
+this.code = code;
+switch(code){
+case ERROR:
+setType("error");
+break;
+case WARNING:
+setType("warning");
+break;
+case INFO:
+setType("info");
+break;
+case OK:
+setType("ok");
+break;
+case TOO_BUSY:
+setType("too busy");
+break;
+default:
+setType("unknown");
+break;
+}
+this.message = message;
+}
+
+@XmlTransient
+public int getCode() {
+return code;
+}
+
+public void setCode(int code) {
+this.code = code;
+}
+
+public String getType() {
+return type;
+}
+
+public void setType(String type) {
+this.type = type;
+}
+
+public String getMessage() {
+return message;
+}
+
+public void setMessage(String message) {
+this.message = message;
+}
 }

modules/swagger-codegen/src/main/resources/JavaJaxRS/NotFoundException.mustache

@@ -1,9 +1,9 @@
 package {{apiPackage}};
 
 public class NotFoundException extends ApiException {
-	private int code;
-	public NotFoundException (int code, String msg) {
-		super(code, msg);
-		this.code = code;
-	}
+private int code;
+public NotFoundException (int code, String msg) {
+super(code, msg);
+this.code = code;
+}
 }

modules/swagger-codegen/src/main/resources/JavaJaxRS/api.mustache

@@ -27,11 +27,11 @@ import javax.ws.rs.*;
 {{#hasProduces}}@Produces({ {{#produces}}"{{mediaType}}"{{#hasMore}}, {{/hasMore}}{{/produces}} }){{/hasProduces}}
 @io.swagger.annotations.Api(value = "/{{baseName}}", description = "the {{baseName}} API")
 {{#operations}}
-public class {{classname}}  {
+    public class {{classname}}  {
 
     private final {{classname}}Service delegate = {{classname}}ServiceFactory.get{{classname}}();
 
-{{#operation}}
+    {{#operation}}
         @{{httpMethod}}
         {{#subresourceOperation}}@Path("{{path}}"){{/subresourceOperation}}
         {{#hasConsumes}}@Consumes({ {{#consumes}}"{{mediaType}}"{{#hasMore}}, {{/hasMore}}{{/consumes}} }){{/hasConsumes}}
@@ -46,7 +46,7 @@ public class {{classname}}  {
         throws NotFoundException {
         return delegate.{{nickname}}({{#allParams}}{{#isFile}}fileDetail{{/isFile}}{{^isFile}}{{paramName}}{{/isFile}}{{#hasMore}},{{/hasMore}}{{/allParams}});
         }
-{{/operation}}
-}
+    {{/operation}}
+    }
 {{/operations}}
 

modules/swagger-codegen/src/main/resources/JavaJaxRS/apiService.mustache

@@ -19,10 +19,10 @@ import com.sun.jersey.multipart.FormDataParam;
 import javax.ws.rs.core.Response;
 
 {{#operations}}
-public abstract class {{classname}}Service {
+    public abstract class {{classname}}Service {
     {{#operation}}
         public abstract Response {{nickname}}({{#allParams}}{{>serviceQueryParams}}{{>servicePathParams}}{{>serviceHeaderParams}}{{>serviceBodyParams}}{{>serviceFormParams}}{{#hasMore}},{{/hasMore}}{{/allParams}})
         throws NotFoundException;
     {{/operation}}
-}
+    }
 {{/operations}}

modules/swagger-codegen/src/main/resources/JavaJaxRS/apiServiceFactory.mustache

@@ -5,10 +5,10 @@ import {{package}}.impl.{{classname}}ServiceImpl;
 
 public class {{classname}}ServiceFactory {
 
-   private final static {{classname}}Service service = new {{classname}}ServiceImpl();
+private final static {{classname}}Service service = new {{classname}}ServiceImpl();
 
-   public static {{classname}}Service get{{classname}}()
-   {
-      return service;
-   }
+public static {{classname}}Service get{{classname}}()
+{
+return service;
+}
 }

modules/swagger-codegen/src/main/resources/JavaJaxRS/apiServiceImpl.mustache

@@ -19,7 +19,7 @@ import com.sun.jersey.multipart.FormDataParam;
 import javax.ws.rs.core.Response;
 
 {{#operations}}
-public class {{classname}}ServiceImpl extends {{classname}}Service {
+    public class {{classname}}ServiceImpl extends {{classname}}Service {
     {{#operation}}
         @Override
         public Response {{nickname}}({{#allParams}}{{>serviceQueryParams}}{{>servicePathParams}}{{>serviceHeaderParams}}{{>serviceBodyParams}}{{>serviceFormParams}}{{#hasMore}},{{/hasMore}}{{/allParams}})
@@ -28,5 +28,5 @@ public class {{classname}}ServiceImpl extends {{classname}}Service {
         return Response.ok().entity(new ApiResponseMessage(ApiResponseMessage.OK, "magic!")).build();
         }
     {{/operation}}
-}
+    }
 {{/operations}}

modules/swagger-codegen/src/main/resources/JavaJaxRS/formParams.mustache

@@ -1,2 +1,2 @@
 {{#isFormParam}}{{#notFile}}@ApiParam(value = "{{{description}}}"{{#required}}, required=true{{/required}} {{#allowableValues}}, allowableValues="{{{allowableValues}}}"{{/allowableValues}}{{#defaultValue}}, defaultValue="{{{defaultValue}}}"{{/defaultValue}})@FormParam("{{paramName}}")  {{{dataType}}} {{paramName}}{{/notFile}}{{#isFile}}@ApiParam(value = "{{{description}}}") @FormDataParam("file") InputStream inputStream,
-    @ApiParam(value = "file detail") @FormDataParam("file") FormDataContentDisposition fileDetail{{/isFile}}{{/isFormParam}}
+@ApiParam(value = "file detail") @FormDataParam("file") FormDataContentDisposition fileDetail{{/isFile}}{{/isFormParam}}

modules/swagger-codegen/src/main/resources/JavaJaxRS/model.mustache

@@ -7,12 +7,12 @@ import io.swagger.annotations.*;
 import com.fasterxml.jackson.annotation.JsonProperty;
 {{#models}}
 
-{{#model}}{{#description}}
-/**
+    {{#model}}{{#description}}
+        /**
         * {{description}}
         **/{{/description}}
-@ApiModel(description = "{{{description}}}")
-public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {
+    @ApiModel(description = "{{{description}}}")
+    public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {
     {{#vars}}{{#isEnum}}
         public enum {{datatypeWithEnum}} {
         {{#allowableValues}}{{#values}} {{.}}, {{/values}}{{/allowableValues}}
@@ -46,6 +46,6 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {
     {{/vars}}sb.append("}\n");
     return sb.toString();
     }
-}
-{{/model}}
+    }
+    {{/model}}
 {{/models}}

modules/swagger-codegen/src/main/resources/JavaJaxRS/pom.mustache

@@ -1,4 +1,5 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>{{groupId}}</groupId>
     <artifactId>{{artifactId}}</artifactId>
@@ -75,7 +76,8 @@
                         </goals>
                         <configuration>
                             <sources>
-                <source>src/gen/java</source>
+                                <source>
+                                src/gen/java</source>
                             </sources>
                         </configuration>
                     </execution>

modules/swagger-codegen/src/main/resources/JavaJaxRS/web.mustache

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
 <web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
-  xmlns:j2ee="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee    http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        >
 
     <servlet>
         <servlet-name>jersey</servlet-name>

modules/swagger-codegen/src/main/resources/JavaSpringMVC/api.mustache

@@ -31,7 +31,7 @@ import static org.springframework.http.MediaType.*;
 @RequestMapping(value = "/{{baseName}}", produces = {APPLICATION_JSON_VALUE})
 @Api(value = "/{{baseName}}", description = "the {{baseName}} API")
 {{#operations}}
-public class {{classname}} {
+    public class {{classname}} {
     {{#operation}}
 
         @ApiOperation(value = "{{{summary}}}", notes = "{{{notes}}}", response = {{{returnType}}}.class{{#returnContainer}}, responseContainer = "{{{returnContainer}}}"{{/returnContainer}})
@@ -49,5 +49,5 @@ public class {{classname}} {
         }
 
     {{/operation}}
-}
+    }
 {{/operations}}

modules/swagger-codegen/src/main/resources/JavaSpringMVC/apiException.mustache

@@ -1,9 +1,9 @@
 package {{apiPackage}};
 
 public class ApiException extends Exception{
-	private int code;
-	public ApiException (int code, String msg) {
-		super(msg);
-		this.code = code;
-	}
+private int code;
+public ApiException (int code, String msg) {
+super(msg);
+this.code = code;
+}
 }

modules/swagger-codegen/src/main/resources/JavaSpringMVC/apiOriginFilter.mustache

@@ -6,21 +6,21 @@ import javax.servlet.*;
 import javax.servlet.http.HttpServletResponse;
 
 public class ApiOriginFilter implements javax.servlet.Filter {
-	@Override
-	public void doFilter(ServletRequest request, ServletResponse response,
-			FilterChain chain) throws IOException, ServletException {
-		HttpServletResponse res = (HttpServletResponse) response;
-		res.addHeader("Access-Control-Allow-Origin", "*");
-		res.addHeader("Access-Control-Allow-Methods", "GET, POST, DELETE, PUT");
-		res.addHeader("Access-Control-Allow-Headers", "Content-Type");
-		chain.doFilter(request, response);
-	}
-
-	@Override
-	public void destroy() {
-	}
-
-	@Override
-	public void init(FilterConfig filterConfig) throws ServletException {
-	}
+@Override
+public void doFilter(ServletRequest request, ServletResponse response,
+FilterChain chain) throws IOException, ServletException {
+HttpServletResponse res = (HttpServletResponse) response;
+res.addHeader("Access-Control-Allow-Origin", "*");
+res.addHeader("Access-Control-Allow-Methods", "GET, POST, DELETE, PUT");
+res.addHeader("Access-Control-Allow-Headers", "Content-Type");
+chain.doFilter(request, response);
+}
+
+@Override
+public void destroy() {
+}
+
+@Override
+public void init(FilterConfig filterConfig) throws ServletException {
+}
 }

modules/swagger-codegen/src/main/resources/JavaSpringMVC/apiResponseMessage.mustache

@@ -4,65 +4,65 @@ import javax.xml.bind.annotation.XmlTransient;
 
 @javax.xml.bind.annotation.XmlRootElement
 public class ApiResponseMessage {
-	public static final int ERROR = 1;
-	public static final int WARNING = 2;
-	public static final int INFO = 3;
-	public static final int OK = 4;
-	public static final int TOO_BUSY = 5;
+public static final int ERROR = 1;
+public static final int WARNING = 2;
+public static final int INFO = 3;
+public static final int OK = 4;
+public static final int TOO_BUSY = 5;
 
-	int code;
-	String type;
-	String message;
+int code;
+String type;
+String message;
 
-	public ApiResponseMessage(){}
+public ApiResponseMessage(){}
 
-	public ApiResponseMessage(int code, String message){
-		this.code = code;
-		switch(code){
-		case ERROR:
-			setType("error");
-			break;
-		case WARNING:
-			setType("warning");
-			break;
-		case INFO:
-			setType("info");
-			break;
-		case OK:
-			setType("ok");
-			break;
-		case TOO_BUSY:
-			setType("too busy");
-			break;
-		default:
-			setType("unknown");
-			break;
-		}
-		this.message = message;
-	}
-
-	@XmlTransient
-	public int getCode() {
-		return code;
-	}
-
-	public void setCode(int code) {
-		this.code = code;
-	}
-
-	public String getType() {
-		return type;
-	}
-
-	public void setType(String type) {
-		this.type = type;
-	}
-
-	public String getMessage() {
-		return message;
-	}
-
-	public void setMessage(String message) {
-		this.message = message;
-	}
+public ApiResponseMessage(int code, String message){
+this.code = code;
+switch(code){
+case ERROR:
+setType("error");
+break;
+case WARNING:
+setType("warning");
+break;
+case INFO:
+setType("info");
+break;
+case OK:
+setType("ok");
+break;
+case TOO_BUSY:
+setType("too busy");
+break;
+default:
+setType("unknown");
+break;
+}
+this.message = message;
+}
+
+@XmlTransient
+public int getCode() {
+return code;
+}
+
+public void setCode(int code) {
+this.code = code;
+}
+
+public String getType() {
+return type;
+}
+
+public void setType(String type) {
+this.type = type;
+}
+
+public String getMessage() {
+return message;
+}
+
+public void setMessage(String message) {
+this.message = message;
+}
 }

modules/swagger-codegen/src/main/resources/JavaSpringMVC/formParams.mustache

@@ -1,2 +1,2 @@
 {{#isFormParam}}{{#notFile}}
-@ApiParam(value = "{{{description}}}"{{#required}}, required=true{{/required}} {{#allowableValues}}, allowableValues="{{{allowableValues}}}"{{/allowableValues}}{{#defaultValue}}, defaultValue="{{{defaultValue}}}"{{/defaultValue}}) @RequestPart(value="{{paramName}}"{{#required}}, required=true{{/required}}{{^required}}, required=false{{/required}})  {{{dataType}}} {{paramName}}{{/notFile}}{{#isFile}}@ApiParam(value = "file detail") @RequestPart("file") MultipartFile fileDetail{{/isFile}}{{/isFormParam}}
+    @ApiParam(value = "{{{description}}}"{{#required}}, required=true{{/required}} {{#allowableValues}}, allowableValues="{{{allowableValues}}}"{{/allowableValues}}{{#defaultValue}}, defaultValue="{{{defaultValue}}}"{{/defaultValue}}) @RequestPart(value="{{paramName}}"{{#required}}, required=true{{/required}}{{^required}}, required=false{{/required}})  {{{dataType}}} {{paramName}}{{/notFile}}{{#isFile}}@ApiParam(value = "file detail") @RequestPart("file") MultipartFile fileDetail{{/isFile}}{{/isFormParam}}

modules/swagger-codegen/src/main/resources/JavaSpringMVC/model.mustache

@@ -7,12 +7,12 @@ import io.swagger.annotations.*;
 import com.fasterxml.jackson.annotation.JsonProperty;
 {{#models}}
 
-{{#model}}{{#description}}
-/**
+    {{#model}}{{#description}}
+        /**
         * {{description}}
         **/{{/description}}
-@ApiModel(description = "{{{description}}}")
-public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {
+    @ApiModel(description = "{{{description}}}")
+    public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {
     {{#vars}}{{#isEnum}}
         public enum {{datatypeWithEnum}} {
         {{#allowableValues}}{{#values}} {{.}}, {{/values}}{{/allowableValues}}
@@ -46,6 +46,6 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {
     {{/vars}}sb.append("}\n");
     return sb.toString();
     }
-}
-{{/model}}
+    }
+    {{/model}}
 {{/models}}

modules/swagger-codegen/src/main/resources/JavaSpringMVC/notFoundException.mustache

@@ -1,9 +1,9 @@
 package {{apiPackage}};
 
 public class NotFoundException extends ApiException {
-	private int code;
-	public NotFoundException (int code, String msg) {
-		super(code, msg);
-		this.code = code;
-	}
+private int code;
+public NotFoundException (int code, String msg) {
+super(code, msg);
+this.code = code;
+}
 }

modules/swagger-codegen/src/main/resources/JavaSpringMVC/pom.mustache

@@ -1,4 +1,5 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>{{groupId}}</groupId>
     <artifactId>{{artifactId}}</artifactId>
@@ -31,7 +32,8 @@
                 <version>${jetty-version}</version>
                 <configuration>
                     <webAppConfig>
-            <contextPath>{{^contextPath}}/{{/contextPath}}{{#contextPath}}{{contextPath}}{{/contextPath}}</contextPath>
+                        <contextPath>{{^contextPath}}
+                            /{{/contextPath}}{{#contextPath}}{{contextPath}}{{/contextPath}}</contextPath>
                     </webAppConfig>
                     <webAppSourceDirectory>target/${project.artifactId}-${project-version}</webAppSourceDirectory>
                     <webDefaultXml>${project.basedir}/conf/jetty/webdefault.xml</webDefaultXml>
@@ -95,7 +97,8 @@
                             <outputDirectory>target/${project.artifactId}-${project.version}</outputDirectory>
                             <resources>
                                 <resource>
-                  <directory>${project.build.directory}/swagger-ui-${swagger-ui-version}/dist</directory>
+                                    <directory>${project.build.directory}/swagger-ui-${swagger-ui-version}/dist
+                                    </directory>
                                     <filtering>true</filtering>
                                     <excludes>
                                         <exclude>index.html</exclude>

modules/swagger-codegen/src/main/resources/JavaSpringMVC/swaggerConfig.mustache

@@ -19,22 +19,22 @@ import springfox.documentation.swagger2.annotations.EnableSwagger2;
 @PropertySource("classpath:swagger.properties")
 @Import(SwaggerUiConfiguration.class)
 public class SwaggerConfig {
-    @Bean
-    ApiInfo apiInfo() {
-        ApiInfo apiInfo = new ApiInfo(
-        "{{appName}}",
-        "{{{appDescription}}}",
-        "{{appVersion}}",
-        "{{infoUrl}}",
-        "{{infoEmail}}",
-        "{{licenseInfo}}",
-        "{{licenseUrl}}" );
-        return apiInfo;
-    }
+@Bean
+ApiInfo apiInfo() {
+ApiInfo apiInfo = new ApiInfo(
+"{{appName}}",
+"{{{appDescription}}}",
+"{{appVersion}}",
+"{{infoUrl}}",
+"{{infoEmail}}",
+"{{licenseInfo}}",
+"{{licenseUrl}}" );
+return apiInfo;
+}
 
-    @Bean
-    public Docket customImplementation(){
-        return new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo());
-    }
+@Bean
+public Docket customImplementation(){
+return new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo());
+}
 
 }

modules/swagger-codegen/src/main/resources/JavaSpringMVC/swaggerUiConfiguration.mustache

@@ -9,38 +9,38 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter
 @Configuration
 @EnableWebMvc
 public class SwaggerUiConfiguration extends WebMvcConfigurerAdapter {
-  private static final String[] SERVLET_RESOURCE_LOCATIONS = { "/" };
+private static final String[] SERVLET_RESOURCE_LOCATIONS = { "/" };
 
-  private static final String[] CLASSPATH_RESOURCE_LOCATIONS = {
-      "classpath:/META-INF/resources/", "classpath:/resources/",
-      "classpath:/static/", "classpath:/public/" };
+private static final String[] CLASSPATH_RESOURCE_LOCATIONS = {
+"classpath:/META-INF/resources/", "classpath:/resources/",
+"classpath:/static/", "classpath:/public/" };
 
-  private static final String[] RESOURCE_LOCATIONS;
-  static {
-    RESOURCE_LOCATIONS = new String[CLASSPATH_RESOURCE_LOCATIONS.length
-        + SERVLET_RESOURCE_LOCATIONS.length];
-    System.arraycopy(SERVLET_RESOURCE_LOCATIONS, 0, RESOURCE_LOCATIONS, 0,
-        SERVLET_RESOURCE_LOCATIONS.length);
-    System.arraycopy(CLASSPATH_RESOURCE_LOCATIONS, 0, RESOURCE_LOCATIONS,
-        SERVLET_RESOURCE_LOCATIONS.length, CLASSPATH_RESOURCE_LOCATIONS.length);
-  }
+private static final String[] RESOURCE_LOCATIONS;
+static {
+RESOURCE_LOCATIONS = new String[CLASSPATH_RESOURCE_LOCATIONS.length
++ SERVLET_RESOURCE_LOCATIONS.length];
+System.arraycopy(SERVLET_RESOURCE_LOCATIONS, 0, RESOURCE_LOCATIONS, 0,
+SERVLET_RESOURCE_LOCATIONS.length);
+System.arraycopy(CLASSPATH_RESOURCE_LOCATIONS, 0, RESOURCE_LOCATIONS,
+SERVLET_RESOURCE_LOCATIONS.length, CLASSPATH_RESOURCE_LOCATIONS.length);
+}
 
-  private static final String[] STATIC_INDEX_HTML_RESOURCES;
-  static {
-    STATIC_INDEX_HTML_RESOURCES = new String[RESOURCE_LOCATIONS.length];
-    for (int i = 0; i < STATIC_INDEX_HTML_RESOURCES.length; i++) {
-      STATIC_INDEX_HTML_RESOURCES[i] = RESOURCE_LOCATIONS[i] + "index.html";
-    }
-  }
+private static final String[] STATIC_INDEX_HTML_RESOURCES;
+static {
+STATIC_INDEX_HTML_RESOURCES = new String[RESOURCE_LOCATIONS.length];
+for (int i = 0; i < STATIC_INDEX_HTML_RESOURCES.length; i++) {
+STATIC_INDEX_HTML_RESOURCES[i] = RESOURCE_LOCATIONS[i] + "index.html";
+}
+}
 
-  @Override
-  public void addResourceHandlers(ResourceHandlerRegistry registry) {
-    if (!registry.hasMappingForPattern("/webjars/**")) {
-      registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
-    }
-    if (!registry.hasMappingForPattern("/**")) {
-      registry.addResourceHandler("/**").addResourceLocations(RESOURCE_LOCATIONS);
-    }
-  }
+@Override
+public void addResourceHandlers(ResourceHandlerRegistry registry) {
+if (!registry.hasMappingForPattern("/webjars/**")) {
+registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
+}
+if (!registry.hasMappingForPattern("/**")) {
+registry.addResourceHandler("/**").addResourceLocations(RESOURCE_LOCATIONS);
+}
+}
 
 }

modules/swagger-codegen/src/main/resources/JavaSpringMVC/webApplication.mustache

@@ -4,18 +4,18 @@ import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatche
 
 public class WebApplication extends AbstractAnnotationConfigDispatcherServletInitializer {
 
-    @Override
-    protected Class<?>[] getRootConfigClasses() {
-        return new Class[] { SwaggerConfig.class };
-    }
-
-    @Override
-    protected Class<?>[] getServletConfigClasses() {
-        return new Class<?>[] { WebMvcConfiguration.class };
-    }
-
-    @Override
-    protected String[] getServletMappings() {
-        return new String[] { "/" };
-    }
+@Override
+protected Class<?>[] getRootConfigClasses() {
+return new Class[] { SwaggerConfig.class };
+}
+
+@Override
+protected Class<?>[] getServletConfigClasses() {
+return new Class<?>[] { WebMvcConfiguration.class };
+}
+
+@Override
+protected String[] getServletMappings() {
+return new String[] { "/" };
+}
 }

modules/swagger-codegen/src/main/resources/JavaSpringMVC/webMvcConfiguration.mustache

@@ -4,8 +4,8 @@ import org.springframework.web.servlet.config.annotation.DefaultServletHandlerCo
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
 
 public class WebMvcConfiguration extends WebMvcConfigurationSupport {
-    @Override
-    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
-        configurer.enable();
-    }
+@Override
+public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
+configurer.enable();
+}
 }

modules/swagger-codegen/src/main/resources/akka-scala/api.mustache

@@ -1,19 +1,19 @@
 package {{package}}
 
 {{#imports}}
-import {{import}}
+    import {{import}}
 {{/imports}}
 import {{invokerPackage}}._
 import {{invokerPackage}}.CollectionFormats._
 import {{invokerPackage}}.ApiKeyLocations._
 
 {{#operations}}
-object {{classname}} {
+    object {{classname}} {
 
-{{#operation}}
-{{#javadocRenderer}}
-{{>javadoc}}
-{{/javadocRenderer}}
+    {{#operation}}
+        {{#javadocRenderer}}
+            {{>javadoc}}
+        {{/javadocRenderer}}
         def {{operationId}}({{>methodParameters}}): ApiRequest[{{>operationReturnType}}] =
         ApiRequest[{{>operationReturnType}}](ApiMethods.{{httpMethod.toUpperCase}}, "{{basePath}}", "{{path}}", {{#consumes.0}}"{{mediaType}}"{{/consumes.0}}{{^consumes}}"application/json"{{/consumes}})
         {{#authMethods}}{{#isApiKey}}.withApiKey(apiKey, "{{keyParamName}}", {{#isKeyInQuery}}QUERY{{/isKeyInQuery}}{{#isKeyInHeader}}HEADER{{/isKeyInHeader}})
@@ -32,12 +32,12 @@ object {{classname}} {
                 def {{name}}(r: ApiReturnWithHeaders) = r.get{{^isContainer}}{{baseType}}{{/isContainer}}{{#isContainer}}String{{/isContainer}}Header("{{baseName}}"){{/responseHeaders}}
             }
         {{/responseHeaders.isEmpty}}
-{{/operation}}
+    {{/operation}}
 
-{{#unknownStatusCodes}}
+    {{#unknownStatusCodes}}
         ApiInvoker.addCustomStatusCode({{value}}, isSuccess = false)
-{{/unknownStatusCodes}}
+    {{/unknownStatusCodes}}
 
-}
+    }
 
 {{/operations}}

modules/swagger-codegen/src/main/resources/akka-scala/apiInvoker.mustache

@@ -33,291 +33,292 @@ import scala.util.control.NonFatal
 
 object ApiInvoker {
 
-  def apply()(implicit system: ActorSystem): ApiInvoker =
-    apply(DefaultFormats + DateTimeSerializer)
-  def apply(serializers: Traversable[Serializer[_]])(implicit system: ActorSystem): ApiInvoker =
-    apply(DefaultFormats + DateTimeSerializer ++ serializers)
-  def apply(formats: Formats)(implicit system: ActorSystem): ApiInvoker = new ApiInvoker(formats)
+def apply()(implicit system: ActorSystem): ApiInvoker =
+apply(DefaultFormats + DateTimeSerializer)
+def apply(serializers: Traversable[Serializer[_]])(implicit system: ActorSystem): ApiInvoker =
+apply(DefaultFormats + DateTimeSerializer ++ serializers)
+def apply(formats: Formats)(implicit system: ActorSystem): ApiInvoker = new ApiInvoker(formats)
 
-  case class CustomStatusCode(value: Int, reason: String = "Application-defined status code", isSuccess: Boolean = true)
+case class CustomStatusCode(value: Int, reason: String = "Application-defined status code", isSuccess: Boolean = true)
 
-  def addCustomStatusCode(code: CustomStatusCode): Unit = addCustomStatusCode(code.value, code.reason, code.isSuccess)
+def addCustomStatusCode(code: CustomStatusCode): Unit = addCustomStatusCode(code.value, code.reason, code.isSuccess)
 
-  def addCustomStatusCode(code: Int, reason: String = "Application defined code", isSuccess: Boolean = true) = {
-    StatusCodes.getForKey(code) foreach { c =>
-      StatusCodes.registerCustom(code, reason, reason, isSuccess, allowsEntity = true)
-    }
-  }
+def addCustomStatusCode(code: Int, reason: String = "Application defined code", isSuccess: Boolean = true) = {
+StatusCodes.getForKey(code) foreach { c =>
+StatusCodes.registerCustom(code, reason, reason, isSuccess, allowsEntity = true)
+}
+}
 
-  /**
-   * Allows request execution without calling apiInvoker.execute(request)
-   * request.response can be used to get a future of the ApiResponse generated.
-   * request.result can be used to get a future of the expected ApiResponse content. If content doesn't match, a
-   *    Future will failed with a ClassCastException
-   * @param request the apiRequest to be executed
-   */
-  implicit class ApiRequestImprovements[T](request: ApiRequest[T]) {
+/**
+* Allows request execution without calling apiInvoker.execute(request)
+* request.response can be used to get a future of the ApiResponse generated.
+* request.result can be used to get a future of the expected ApiResponse content. If content doesn't match, a
+*    Future will failed with a ClassCastException
+* @param request the apiRequest to be executed
+*/
+implicit class ApiRequestImprovements[T](request: ApiRequest[T]) {
 
-    def response(invoker: ApiInvoker)(implicit ec: ExecutionContext, system: ActorSystem): Future[ApiResponse[T]] =
-      response(ec, system, invoker)
+def response(invoker: ApiInvoker)(implicit ec: ExecutionContext, system: ActorSystem): Future[ApiResponse[T]] =
+response(ec, system, invoker)
 
-    def response(implicit ec: ExecutionContext, system: ActorSystem, invoker: ApiInvoker): Future[ApiResponse[T]] =
-      invoker.execute(request)
+def response(implicit ec: ExecutionContext, system: ActorSystem, invoker: ApiInvoker): Future[ApiResponse[T]] =
+invoker.execute(request)
 
-    def result[U <: T](implicit c: ClassTag[U], ec: ExecutionContext, system: ActorSystem, invoker: ApiInvoker): Future[U] =
+def result[U
+<: T](implicit c: ClassTag[U], ec: ExecutionContext, system: ActorSystem, invoker: ApiInvoker): Future[U]=
         invoker.execute(request).map(_.content).mapTo[U]
 
    }
 
-  /**
-   * Allows transformation from ApiMethod to spray HttpMethods
-   * @param method the ApiMethod to be converted
-   */
-  implicit class ApiMethodExtensions(val method: ApiMethod) {
-    def toSprayMethod: HttpMethod = HttpMethods.getForKey(method.value).getOrElse(HttpMethods.GET)
-  }
+/**
+* Allows transformation from ApiMethod to spray HttpMethods
+* @param method the ApiMethod to be converted
+*/
+implicit class ApiMethodExtensions(val method: ApiMethod) {
+def toSprayMethod: HttpMethod = HttpMethods.getForKey(method.value).getOrElse(HttpMethods.GET)
+}
 
-  case object DateTimeSerializer extends CustomSerializer[DateTime](format => ( {
-    case JString(s) =>
-      ISODateTimeFormat.dateTimeParser().parseDateTime(s)
-  }, {
-    case d: DateTime =>
-      JString(ISODateTimeFormat.dateTimeParser().print(d))
-  }))
+case object DateTimeSerializer extends CustomSerializer[DateTime](format => ( {
+case JString(s) =>
+ISODateTimeFormat.dateTimeParser().parseDateTime(s)
+}, {
+case d: DateTime =>
+JString(ISODateTimeFormat.dateTimeParser().print(d))
+}))
 }
 
 class ApiInvoker(formats: Formats)(implicit system: ActorSystem) extends UntrustedSslContext with CustomContentTypes {
 
-  import io.swagger.client.core.ApiInvoker._
-  import io.swagger.client.core.ParametersMap._
+import io.swagger.client.core.ApiInvoker._
+import io.swagger.client.core.ParametersMap._
 
-  implicit val ec = system.dispatcher
-  implicit val jsonFormats = formats
+implicit val ec = system.dispatcher
+implicit val jsonFormats = formats
 
-  def settings = ApiSettings(system)
+def settings = ApiSettings(system)
 
-  import spray.http.MessagePredicate._
+import spray.http.MessagePredicate._
 
-  val CompressionFilter = MessagePredicate({ _ => settings.compressionEnabled}) &&
-    Encoder.DefaultFilter &&
-    minEntitySize(settings.compressionSizeThreshold)
+val CompressionFilter = MessagePredicate({ _ => settings.compressionEnabled}) &&
+Encoder.DefaultFilter &&
+minEntitySize(settings.compressionSizeThreshold)
 
-  settings.customCodes.foreach(addCustomStatusCode)
+settings.customCodes.foreach(addCustomStatusCode)
 
-  private def addAuthentication(credentialsSeq: Seq[Credentials]): pipelining.RequestTransformer =
-    request =>
-      credentialsSeq.foldLeft(request) {
-        case (req, BasicCredentials(login, password)) =>
-          req ~> addCredentials(BasicHttpCredentials(login, password))
-        case (req, ApiKeyCredentials(keyValue, keyName, ApiKeyLocations.HEADER)) =>
-          req ~> addHeader(RawHeader(keyName, keyValue.value))
-        case (req, _) => req
-      }
+private def addAuthentication(credentialsSeq: Seq[Credentials]): pipelining.RequestTransformer =
+request =>
+credentialsSeq.foldLeft(request) {
+case (req, BasicCredentials(login, password)) =>
+req ~> addCredentials(BasicHttpCredentials(login, password))
+case (req, ApiKeyCredentials(keyValue, keyName, ApiKeyLocations.HEADER)) =>
+req ~> addHeader(RawHeader(keyName, keyValue.value))
+case (req, _) => req
+}
 
-  private def addHeaders(headers: Map[String, Any]): pipelining.RequestTransformer = { request =>
+private def addHeaders(headers: Map[String, Any]): pipelining.RequestTransformer = { request =>
 
-    val rawHeaders = for {
-      (name, value) <- headers.asFormattedParams
-      header = RawHeader(name, String.valueOf(value))
-    } yield header
+val rawHeaders = for {
+(name, value) <- headers.asFormattedParams
+header = RawHeader(name, String.valueOf(value))
+} yield header
 
-    request.withHeaders(rawHeaders.toList)
-  }
+request.withHeaders(rawHeaders.toList)
+}
 
-  private def bodyPart(name: String, value: Any): BodyPart = {
-    value match {
-      case f: File =>
-        BodyPart(f, name)
-      case v: String =>
-        BodyPart(HttpEntity(String.valueOf(v)))
-      case NumericValue(v) =>
-        BodyPart(HttpEntity(String.valueOf(v)))
-      case m: ApiModel =>
-        BodyPart(HttpEntity(Serialization.write(m)))
-    }
-  }
+private def bodyPart(name: String, value: Any): BodyPart = {
+value match {
+case f: File =>
+BodyPart(f, name)
+case v: String =>
+BodyPart(HttpEntity(String.valueOf(v)))
+case NumericValue(v) =>
+BodyPart(HttpEntity(String.valueOf(v)))
+case m: ApiModel =>
+BodyPart(HttpEntity(Serialization.write(m)))
+}
+}
 
-  private def formDataContent(request: ApiRequest[_]) = {
-    val params = request.formParams.asFormattedParams
-    if (params.isEmpty)
-      None
-    else
-      Some(
-        normalizedContentType(request.contentType).mediaType match {
-          case MediaTypes.`multipart/form-data` =>
-            MultipartFormData(params.map { case (name, value) => (name, bodyPart(name, value))})
-          case MediaTypes.`application/x-www-form-urlencoded` =>
-            FormData(params.mapValues(String.valueOf))
-          case m: MediaType => // Default : application/x-www-form-urlencoded.
-            FormData(params.mapValues(String.valueOf))
-        }
-      )
-  }
+private def formDataContent(request: ApiRequest[_]) = {
+val params = request.formParams.asFormattedParams
+if (params.isEmpty)
+None
+else
+Some(
+normalizedContentType(request.contentType).mediaType match {
+case MediaTypes.`multipart/form-data` =>
+MultipartFormData(params.map { case (name, value) => (name, bodyPart(name, value))})
+case MediaTypes.`application/x-www-form-urlencoded` =>
+FormData(params.mapValues(String.valueOf))
+case m: MediaType => // Default : application/x-www-form-urlencoded.
+FormData(params.mapValues(String.valueOf))
+}
+)
+}
 
-  private def bodyContent(request: ApiRequest[_]): Option[Any] = {
-    request.bodyParam.map(Extraction.decompose).map(compact)
-  }
+private def bodyContent(request: ApiRequest[_]): Option[Any] = {
+request.bodyParam.map(Extraction.decompose).map(compact)
+}
 
-  private def createRequest(uri: Uri, request: ApiRequest[_]): HttpRequest = {
+private def createRequest(uri: Uri, request: ApiRequest[_]): HttpRequest = {
 
-    val builder = new RequestBuilder(request.method.toSprayMethod)
-    val httpRequest = request.method.toSprayMethod match {
-      case HttpMethods.GET | HttpMethods.DELETE => builder.apply(uri)
-      case HttpMethods.POST | HttpMethods.PUT =>
-        formDataContent(request) orElse bodyContent(request) match {
-          case Some(c: FormData) =>
-            builder.apply(uri, c)
-          case Some(c: MultipartFormData) =>
-            builder.apply(uri, c)
-          case Some(c: String) =>
-            builder.apply(uri, HttpEntity(normalizedContentType(request.contentType), c))
-          case _ =>
-            builder.apply(uri, HttpEntity(normalizedContentType(request.contentType), " "))
-        }
-      case _ => builder.apply(uri)
-    }
+val builder = new RequestBuilder(request.method.toSprayMethod)
+val httpRequest = request.method.toSprayMethod match {
+case HttpMethods.GET | HttpMethods.DELETE => builder.apply(uri)
+case HttpMethods.POST | HttpMethods.PUT =>
+formDataContent(request) orElse bodyContent(request) match {
+case Some(c: FormData) =>
+builder.apply(uri, c)
+case Some(c: MultipartFormData) =>
+builder.apply(uri, c)
+case Some(c: String) =>
+builder.apply(uri, HttpEntity(normalizedContentType(request.contentType), c))
+case _ =>
+builder.apply(uri, HttpEntity(normalizedContentType(request.contentType), " "))
+}
+case _ => builder.apply(uri)
+}
 
-    httpRequest ~>
-      addHeaders(request.headerParams) ~>
-      addAuthentication(request.credentials) ~>
-      encode(Gzip(CompressionFilter))
-  }
+httpRequest ~>
+addHeaders(request.headerParams) ~>
+addAuthentication(request.credentials) ~>
+encode(Gzip(CompressionFilter))
+}
 
-  def makeQuery(r: ApiRequest[_]): Query = {
-    r.credentials.foldLeft(r.queryParams) {
-      case (params, ApiKeyCredentials(key, keyName, ApiKeyLocations.QUERY)) =>
-        params + (keyName -> key.value)
-      case (params, _) => params
-    }.asFormattedParams
-      .mapValues(String.valueOf)
-      .foldRight[Query](Uri.Query.Empty) {
-      case ((name, value), acc) => acc.+:(name, value)
-    }
-  }
+def makeQuery(r: ApiRequest[_]): Query = {
+r.credentials.foldLeft(r.queryParams) {
+case (params, ApiKeyCredentials(key, keyName, ApiKeyLocations.QUERY)) =>
+params + (keyName -> key.value)
+case (params, _) => params
+}.asFormattedParams
+.mapValues(String.valueOf)
+.foldRight[Query](Uri.Query.Empty) {
+case ((name, value), acc) => acc.+:(name, value)
+}
+}
 
-  def makeUri(r: ApiRequest[_]): Uri = {
-    val opPath = r.operationPath.replaceAll("\\{format\\}", "json")
-    val opPathWithParams = r.pathParams.asFormattedParams
-      .mapValues(String.valueOf)
-      .foldLeft(opPath) {
-      case (path, (name, value)) => path.replaceAll(s"\\{$name\\}", value)
-    }
-    val query = makeQuery(r)
+def makeUri(r: ApiRequest[_]): Uri = {
+val opPath = r.operationPath.replaceAll("\\{format\\}", "json")
+val opPathWithParams = r.pathParams.asFormattedParams
+.mapValues(String.valueOf)
+.foldLeft(opPath) {
+case (path, (name, value)) => path.replaceAll(s"\\{$name\\}", value)
+}
+val query = makeQuery(r)
 
-    Uri(r.basePath + opPathWithParams).withQuery(query)
-  }
+Uri(r.basePath + opPathWithParams).withQuery(query)
+}
 
-  def execute[T](r: ApiRequest[T]): Future[ApiResponse[T]] = {
-    try {
-      implicit val timeout: Timeout = settings.connectionTimeout
+def execute[T](r: ApiRequest[T]): Future[ApiResponse[T]] = {
+try {
+implicit val timeout: Timeout = settings.connectionTimeout
 
-      val uri = makeUri(r)
+val uri = makeUri(r)
 
-      val connector = HostConnectorSetup(
-        uri.authority.host.toString,
-        uri.effectivePort,
-        sslEncryption = "https".equals(uri.scheme),
-        defaultHeaders = settings.defaultHeaders ++ List(`Accept-Encoding`(gzip, deflate)))
+val connector = HostConnectorSetup(
+uri.authority.host.toString,
+uri.effectivePort,
+sslEncryption = "https".equals(uri.scheme),
+defaultHeaders = settings.defaultHeaders ++ List(`Accept-Encoding`(gzip, deflate)))
 
-      val request = createRequest(uri, r)
+val request = createRequest(uri, r)
 
-      for {
-        Http.HostConnectorInfo(hostConnector, _) <- IO(Http) ? connector
-        response <- hostConnector.ask(request).mapTo[HttpResponse]
-      } yield {
-        response ~> decode(Deflate) ~> decode(Gzip) ~> unmarshallApiResponse(r)
-      }
-    }
-    catch {
-      case NonFatal(x) => Future.failed(x)
-    }
-  }
+for {
+Http.HostConnectorInfo(hostConnector, _) <- IO(Http) ? connector
+response <- hostConnector.ask(request).mapTo[HttpResponse]
+} yield {
+response ~> decode(Deflate) ~> decode(Gzip) ~> unmarshallApiResponse(r)
+}
+}
+catch {
+case NonFatal(x) => Future.failed(x)
+}
+}
 
-  def unmarshallApiResponse[T](request: ApiRequest[T])(response: HttpResponse): ApiResponse[T] = {
-    request.responseForCode(response.status.intValue) match {
-      case Some( (manifest: Manifest[T], state: ResponseState) ) =>
-        entityUnmarshaller(manifest)(response.entity) match {
-          case Right(value) ⇒
-            state match {
-              case ResponseState.Success =>
-                ApiResponse(response.status.intValue, value, response.headers.map(header => (header.name, header.value)).toMap)
-              case ResponseState.Error =>
-                throw new ApiError(response.status.intValue, "Error response received",
-                  Some(value),
-                  headers = response.headers.map(header => (header.name, header.value)).toMap)
-            }
+def unmarshallApiResponse[T](request: ApiRequest[T])(response: HttpResponse): ApiResponse[T] = {
+request.responseForCode(response.status.intValue) match {
+case Some( (manifest: Manifest[T], state: ResponseState) ) =>
+entityUnmarshaller(manifest)(response.entity) match {
+case Right(value) ⇒
+state match {
+case ResponseState.Success =>
+ApiResponse(response.status.intValue, value, response.headers.map(header => (header.name, header.value)).toMap)
+case ResponseState.Error =>
+throw new ApiError(response.status.intValue, "Error response received",
+Some(value),
+headers = response.headers.map(header => (header.name, header.value)).toMap)
+}
 
-          case Left(MalformedContent(error, Some(cause))) ⇒
-            throw new ApiError(response.status.intValue, s"Unable to unmarshall content to [$manifest]", Some(response.entity.toString), cause)
+case Left(MalformedContent(error, Some(cause))) ⇒
+throw new ApiError(response.status.intValue, s"Unable to unmarshall content to [$manifest]", Some(response.entity.toString), cause)
 
-          case Left(MalformedContent(error, None)) ⇒
-            throw new ApiError(response.status.intValue, s"Unable to unmarshall content to [$manifest]", Some(response.entity.toString))
+case Left(MalformedContent(error, None)) ⇒
+throw new ApiError(response.status.intValue, s"Unable to unmarshall content to [$manifest]", Some(response.entity.toString))
 
-          case Left(ContentExpected) ⇒
-            throw new ApiError(response.status.intValue, s"Unable to unmarshall empty response to [$manifest]", Some(response.entity.toString))
-        }
+case Left(ContentExpected) ⇒
+throw new ApiError(response.status.intValue, s"Unable to unmarshall empty response to [$manifest]", Some(response.entity.toString))
+}
 
-      case _ => throw new ApiError(response.status.intValue, "Unexpected response code", Some(response.entity.toString))
-    }
-  }
+case _ => throw new ApiError(response.status.intValue, "Unexpected response code", Some(response.entity.toString))
+}
+}
 
-  def entityUnmarshaller[T](implicit mf: Manifest[T]): Unmarshaller[T] =
-    Unmarshaller[T](MediaTypes.`application/json`) {
-      case x: HttpEntity.NonEmpty ⇒
-        parse(x.asString(defaultCharset = HttpCharsets.`UTF-8`))
-          .noNulls
-          .camelizeKeys
-          .extract[T]
-    }
+def entityUnmarshaller[T](implicit mf: Manifest[T]): Unmarshaller[T] =
+Unmarshaller[T](MediaTypes.`application/json`) {
+case x: HttpEntity.NonEmpty ⇒
+parse(x.asString(defaultCharset = HttpCharsets.`UTF-8`))
+.noNulls
+.camelizeKeys
+.extract[T]
+}
 
 }
 
 sealed trait CustomContentTypes {
 
-  def normalizedContentType(original: String): ContentType =
-    MediaTypes.forExtension(original) map (ContentType(_)) getOrElse parseContentType(original)
+def normalizedContentType(original: String): ContentType =
+MediaTypes.forExtension(original) map (ContentType(_)) getOrElse parseContentType(original)
 
-  def parseContentType(contentType: String): ContentType = {
-    val contentTypeAsRawHeader = HttpHeaders.RawHeader("Content-Type", contentType)
-    val parsedContentTypeHeader = HttpParser.parseHeader(contentTypeAsRawHeader)
-    (parsedContentTypeHeader: @unchecked) match {
-      case Right(ct: HttpHeaders.`Content-Type`) =>
-        ct.contentType
-      case Left(error: ErrorInfo) =>
-        throw new IllegalArgumentException(
-          s"Error converting '$contentType' to a ContentType header: '${error.summary}'")
-    }
-  }
+def parseContentType(contentType: String): ContentType = {
+val contentTypeAsRawHeader = HttpHeaders.RawHeader("Content-Type", contentType)
+val parsedContentTypeHeader = HttpParser.parseHeader(contentTypeAsRawHeader)
+(parsedContentTypeHeader: @unchecked) match {
+case Right(ct: HttpHeaders.`Content-Type`) =>
+ct.contentType
+case Left(error: ErrorInfo) =>
+throw new IllegalArgumentException(
+s"Error converting '$contentType' to a ContentType header: '${error.summary}'")
+}
+}
 }
 
 sealed trait UntrustedSslContext {
-  this: ApiInvoker =>
+this: ApiInvoker =>
 
-  implicit lazy val trustfulSslContext: SSLContext = {
-    settings.alwaysTrustCertificates match {
-      case false =>
-        SSLContext.getDefault
+implicit lazy val trustfulSslContext: SSLContext = {
+settings.alwaysTrustCertificates match {
+case false =>
+SSLContext.getDefault
 
-      case true =>
-        class IgnoreX509TrustManager extends X509TrustManager {
-          def checkClientTrusted(chain: Array[X509Certificate], authType: String): Unit = {}
+case true =>
+class IgnoreX509TrustManager extends X509TrustManager {
+def checkClientTrusted(chain: Array[X509Certificate], authType: String): Unit = {}
 
-          def checkServerTrusted(chain: Array[X509Certificate], authType: String): Unit = {}
+def checkServerTrusted(chain: Array[X509Certificate], authType: String): Unit = {}
 
-          def getAcceptedIssuers = null
-        }
-
-        val context = SSLContext.getInstance("TLS")
-        context.init(null, Array(new IgnoreX509TrustManager), null)
-        context
-    }
-  }
-
-  implicit val clientSSLEngineProvider =
-    ClientSSLEngineProvider {
-      _ =>
-        val engine = trustfulSslContext.createSSLEngine()
-        engine.setUseClientMode(true)
-        engine
-    }
+def getAcceptedIssuers = null
+}
+
+val context = SSLContext.getInstance("TLS")
+context.init(null, Array(new IgnoreX509TrustManager), null)
+context
+}
+}
+
+implicit val clientSSLEngineProvider =
+ClientSSLEngineProvider {
+_ =>
+val engine = trustfulSslContext.createSSLEngine()
+engine.setUseClientMode(true)
+engine
+}
 }

modules/swagger-codegen/src/main/resources/akka-scala/apiRequest.mustache

@@ -2,49 +2,49 @@ package {{invokerPackage}}
 
 sealed trait ResponseState
 object ResponseState {
-  case object Success extends ResponseState
-  case object Error extends ResponseState
+case object Success extends ResponseState
+case object Error extends ResponseState
 }
 
 case class ApiRequest[U](
-                       // required fields
-                       method: ApiMethod,
-                       basePath: String,
-                       operationPath: String,
-                       contentType: String,
+// required fields
+method: ApiMethod,
+basePath: String,
+operationPath: String,
+contentType: String,
 
-                       // optional fields
-                       responses: Map[Int, (Manifest[_], ResponseState)] = Map.empty,
-                       bodyParam: Option[Any] = None,
-                       formParams: Map[String, Any] = Map.empty,
-                       pathParams: Map[String, Any] = Map.empty,
-                       queryParams: Map[String, Any] = Map.empty,
-                       headerParams: Map[String, Any] = Map.empty,
-                       credentials: Seq[Credentials] = List.empty) {
+// optional fields
+responses: Map[Int, (Manifest[_], ResponseState)] = Map.empty,
+bodyParam: Option[Any] = None,
+formParams: Map[String, Any] = Map.empty,
+pathParams: Map[String, Any] = Map.empty,
+queryParams: Map[String, Any] = Map.empty,
+headerParams: Map[String, Any] = Map.empty,
+credentials: Seq[Credentials] = List.empty) {
 
-  def withCredentials(cred: Credentials) = copy[U](credentials = credentials :+ cred)
+def withCredentials(cred: Credentials) = copy[U](credentials = credentials :+ cred)
 
-  def withApiKey(key: ApiKeyValue, keyName: String, location: ApiKeyLocation) = withCredentials(ApiKeyCredentials(key, keyName, location))
+def withApiKey(key: ApiKeyValue, keyName: String, location: ApiKeyLocation) = withCredentials(ApiKeyCredentials(key, keyName, location))
 
-  def withSuccessResponse[T](code: Int)(implicit m: Manifest[T]) = copy[U](responses = responses + (code -> (m, ResponseState.Success)))
+def withSuccessResponse[T](code: Int)(implicit m: Manifest[T]) = copy[U](responses = responses + (code -> (m, ResponseState.Success)))
 
-  def withErrorResponse[T](code: Int)(implicit m: Manifest[T]) = copy[U](responses = responses + (code -> (m, ResponseState.Error)))
+def withErrorResponse[T](code: Int)(implicit m: Manifest[T]) = copy[U](responses = responses + (code -> (m, ResponseState.Error)))
 
-  def withDefaultSuccessResponse[T](implicit m: Manifest[T]) = withSuccessResponse[T](0)
+def withDefaultSuccessResponse[T](implicit m: Manifest[T]) = withSuccessResponse[T](0)
 
-  def withDefaultErrorResponse[T](implicit m: Manifest[T]) = withErrorResponse[T](0)
+def withDefaultErrorResponse[T](implicit m: Manifest[T]) = withErrorResponse[T](0)
 
-  def responseForCode(statusCode: Int): Option[(Manifest[_], ResponseState)] = responses.get(statusCode) orElse responses.get(0)
+def responseForCode(statusCode: Int): Option[(Manifest[_], ResponseState)] = responses.get(statusCode) orElse responses.get(0)
 
-  def withoutBody() = copy[U](bodyParam = None)
+def withoutBody() = copy[U](bodyParam = None)
 
-  def withBody(body: Any) = copy[U](bodyParam = Some(body))
+def withBody(body: Any) = copy[U](bodyParam = Some(body))
 
-  def withFormParam(name: String, value: Any) = copy[U](formParams = formParams + (name -> value))
+def withFormParam(name: String, value: Any) = copy[U](formParams = formParams + (name -> value))
 
-  def withPathParam(name: String, value: Any) = copy[U](pathParams = pathParams + (name -> value))
+def withPathParam(name: String, value: Any) = copy[U](pathParams = pathParams + (name -> value))
 
-  def withQueryParam(name: String, value: Any) = copy[U](queryParams = queryParams + (name -> value))
+def withQueryParam(name: String, value: Any) = copy[U](queryParams = queryParams + (name -> value))
 
-  def withHeaderParam(name: String, value: Any) = copy[U](headerParams = headerParams + (name -> value))
+def withHeaderParam(name: String, value: Any) = copy[U](headerParams = headerParams + (name -> value))
 }

modules/swagger-codegen/src/main/resources/akka-scala/apiSettings.mustache

@@ -11,20 +11,20 @@ import scala.collection.JavaConversions._
 import scala.concurrent.duration.FiniteDuration
 
 class ApiSettings(config: Config) extends Extension {
-  def this(system: ExtendedActorSystem) = this(system.settings.config)
+def this(system: ExtendedActorSystem) = this(system.settings.config)
 
-  private def cfg = config.getConfig("io.swagger.client.apiRequest")
+private def cfg = config.getConfig("io.swagger.client.apiRequest")
 
-  val alwaysTrustCertificates = cfg.getBoolean("trust-certificates")
-  val defaultHeaders = cfg.getConfig("default-headers").entrySet.toList.map(c => RawHeader(c.getKey, c.getValue.render))
-  val connectionTimeout = FiniteDuration(cfg.getDuration("connection-timeout", TimeUnit.MILLISECONDS), TimeUnit.MILLISECONDS)
-  val compressionEnabled = cfg.getBoolean("compression.enabled")
-  val compressionSizeThreshold = cfg.getBytes("compression.size-threshold").toInt
-  val customCodes = cfg.getConfigList("custom-codes").toList.map { c => CustomStatusCode(
-    c.getInt("code"),
-    c.getString("reason"),
-    c.getBoolean("success"))
-  }
+val alwaysTrustCertificates = cfg.getBoolean("trust-certificates")
+val defaultHeaders = cfg.getConfig("default-headers").entrySet.toList.map(c => RawHeader(c.getKey, c.getValue.render))
+val connectionTimeout = FiniteDuration(cfg.getDuration("connection-timeout", TimeUnit.MILLISECONDS), TimeUnit.MILLISECONDS)
+val compressionEnabled = cfg.getBoolean("compression.enabled")
+val compressionSizeThreshold = cfg.getBytes("compression.size-threshold").toInt
+val customCodes = cfg.getConfigList("custom-codes").toList.map { c => CustomStatusCode(
+c.getInt("code"),
+c.getString("reason"),
+c.getBoolean("success"))
+}
 
 
 }

modules/swagger-codegen/src/main/resources/akka-scala/enumsSerializers.mustache

@@ -6,20 +6,21 @@ import scala.reflect.ClassTag
 
 object EnumsSerializers {
 
-  def all = Seq[Serializer[_]](){{#models}}{{#model}}{{#hasEnums}}{{#vars}}{{#isEnum}} :+
-    new EnumNameSerializer({{classname}}Enums.{{datatypeWithEnum}}){{/isEnum}}{{/vars}}{{/hasEnums}}{{/model}}{{/models}}
+def all = Seq[Serializer[_]](){{#models}}{{#model}}{{#hasEnums}}{{#vars}}{{#isEnum}} :+
+new EnumNameSerializer({{classname}}Enums.{{datatypeWithEnum}}){{/isEnum}}{{/vars}}{{/hasEnums}}{{/model}}{{/models}}
 
 
 
-  private class EnumNameSerializer[E <: Enumeration: ClassTag](enum: E)
+private class EnumNameSerializer[E
+<: Enumeration: ClassTag](enum: E)
    extends Serializer[E#Value] {
    import JsonDSL._
 
-    val EnumerationClass = classOf[E#Value]
+   val EnumerationClass=classOf[E#Value]
 
    def deserialize(implicit format: Formats):
-    PartialFunction[(TypeInfo, JValue), E#Value] = {
-      case (t @ TypeInfo(EnumerationClass, _), json) if isValid(json) => {
+   PartialFunction[(TypeInfo, JValue), E#Value]={
+   case (t @ TypeInfo(EnumerationClass, _), json) if isValid(json)=> {
     json match {
     case JString(value) =>
     enum.withName(value)
@@ -39,4 +40,4 @@ object EnumsSerializers {
     }
     }
 
-}
+    }

modules/swagger-codegen/src/main/resources/akka-scala/javadoc.mustache

@@ -1,5 +1,5 @@
 {{^notes.isEmpty}}
-{{notes}}
+    {{notes}}
 {{/notes.isEmpty}}
 
 Expected answers:
@@ -10,12 +10,12 @@ Expected answers:
 {{/responses}}
 {{#authMethods.0}}
 
-Available security schemes:
-{{#authMethods}}
+    Available security schemes:
+    {{#authMethods}}
         {{name}} ({{type}})
-{{/authMethods}}
+    {{/authMethods}}
 {{/authMethods.0}}
 
 {{#allParams}}
-@param {{paramName}} {{description}}
+    @param {{paramName}} {{description}}
 {{/allParams}}

modules/swagger-codegen/src/main/resources/akka-scala/model.mustache

@@ -4,27 +4,27 @@ import {{invokerPackage}}.ApiModel
 import org.joda.time.DateTime
 
 {{#models}}
-{{#model}}
+    {{#model}}
 
-case class {{classname}} (
+        case class {{classname}} (
         {{#vars}}{{#description}}/* {{{description}}} */
         {{/description}}{{name}}: {{^required}}Option[{{/required}}{{^isEnum}}{{datatype}}{{/isEnum}}{{#isEnum}}{{classname}}Enums.{{datatypeWithEnum}}{{/isEnum}}{{^required}}]{{/required}}{{#hasMore}},{{/hasMore}}{{^hasMore}}){{/hasMore}}
         {{/vars}} extends ApiModel
 
-{{#hasEnums}}
-object {{classname}}Enums {
+        {{#hasEnums}}
+            object {{classname}}Enums {
 
             {{#vars}}{{#isEnum}}type {{datatypeWithEnum}} = {{datatypeWithEnum}}.Value
             {{/isEnum}}{{/vars}}
             {{#vars}}{{#isEnum}}object {{datatypeWithEnum}} extends Enumeration {
-{{#_enum}}
+            {{#_enum}}
                 val {{#fnEnumEntry}}{{.}}{{/fnEnumEntry}} = Value("{{.}}")
-{{/_enum}}
+            {{/_enum}}
             }
 
             {{/isEnum}}{{/vars}}
-}
-{{/hasEnums}}
-{{/model}}
+            }
+        {{/hasEnums}}
+    {{/model}}
 {{/models}}
 

modules/swagger-codegen/src/main/resources/akka-scala/reference.mustache

@@ -1,24 +1,24 @@
 {{configKeyPath}} {
 
-    {{configKey}} {
+{{configKey}} {
 
-        compression {
-            enabled: false
-            size-threshold: 0
-        }
+compression {
+enabled: false
+size-threshold: 0
+}
 
-        trust-certificates: true
+trust-certificates: true
 
-        connection-timeout: {{defaultTimeout}}ms
+connection-timeout: {{defaultTimeout}}ms
 
-        default-headers {
-            "userAgent": "{{artifactId}}_{{artifactVersion}}"
-        }
+default-headers {
+"userAgent": "{{artifactId}}_{{artifactVersion}}"
+}
 
-        // let you define custom http status code, as in :
-        // { code: 601, reason: "some custom http status code", success: false }
-        custom-codes : []
-    }
+// let you define custom http status code, as in :
+// { code: 601, reason: "some custom http status code", success: false }
+custom-codes : []
+}
 }
 
 spray.can.host-connector.max-redirects = 10