Avoid UnsupportedEncodingException by design, replacing magic string "UTF-8" with StandardCharsets.UTF_8 (#18851)

* Replace magic string "UTF-8" with StandardCharsets.UTF_8

This avoids an UnsupportedEncodingException by design.

* Remove unused UnsupportedCharsetException import

modules/openapi-generator/src/main/java/org/openapitools/codegen/auth/AuthParser.java

@@ -21,9 +21,9 @@ import io.swagger.v3.parser.core.models.AuthorizationValue;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.UnsupportedEncodingException;
 import java.net.URLDecoder;
 import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -40,11 +40,11 @@ public class AuthParser {
             for (String part : parts) {
                 String[] kvPair = part.split(":");
                 if (kvPair.length == 2) {
-                    try {
+                    auths.add(new AuthorizationValue(
-                        auths.add(new AuthorizationValue(URLDecoder.decode(kvPair[0], "UTF-8"), URLDecoder.decode(kvPair[1], "UTF-8"), "header"));
+                        URLDecoder.decode(kvPair[0], StandardCharsets.UTF_8), 
-                    } catch (UnsupportedEncodingException e) {
+                        URLDecoder.decode(kvPair[1], StandardCharsets.UTF_8), 
-                        LOGGER.warn(e.getMessage());
+                        "header"
-                    }
+                    ));
                 }
             }
         }
@@ -55,17 +55,11 @@ public class AuthParser {
         if (authorizationValueList != null) {
             StringBuilder b = new StringBuilder();
             for (AuthorizationValue v : authorizationValueList) {
-                try {
+                if (b.toString().length() > 0) {
-                    if (b.toString().length() > 0) {
+                    b.append(",");
-                        b.append(",");
-                    }
-                    b.append(URLEncoder.encode(v.getKeyName(), "UTF-8"))
-                            .append(":")
-                            .append(URLEncoder.encode(v.getValue(), "UTF-8"));
-                } catch (Exception e) {
-                    // continue
-                    LOGGER.error(e.getMessage(), e);
                 }
+                b.append(URLEncoder.encode(v.getKeyName(), StandardCharsets.UTF_8))
+                    .append(":").append(URLEncoder.encode(v.getValue(), StandardCharsets.UTF_8));
             }
             return b.toString();
         } else {

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/JavaCXFExtServerCodegen.java

@@ -17,42 +17,35 @@
 
 package org.openapitools.codegen.languages;
 
-import java.io.ByteArrayOutputStream;
+import com.fasterxml.jackson.core.JsonPointer;
-import java.io.File;
+import com.fasterxml.jackson.databind.node.JsonNodeFactory;
-import java.io.IOException;
+import com.mifmif.common.regex.Generex;
-import java.io.UnsupportedEncodingException;
+import io.swagger.v3.oas.models.media.Schema;
-import java.math.BigDecimal;
-import java.text.DateFormat;
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.*;
-
 import lombok.Setter;
-import org.apache.commons.text.StringEscapeUtils;
 import org.apache.commons.lang3.StringUtils;
-import org.openapitools.codegen.CliOption;
+import org.apache.commons.text.StringEscapeUtils;
-import org.openapitools.codegen.CodegenModel;
+import org.openapitools.codegen.*;
-import org.openapitools.codegen.CodegenOperation;
-import org.openapitools.codegen.CodegenParameter;
-import org.openapitools.codegen.CodegenProperty;
-import org.openapitools.codegen.SupportingFile;
 import org.openapitools.codegen.languages.features.CXFExtServerFeatures;
 import org.openapitools.codegen.model.ModelMap;
 import org.openapitools.codegen.model.ModelsMap;
 import org.openapitools.codegen.model.OperationMap;
 import org.openapitools.codegen.model.OperationsMap;
 import org.openapitools.codegen.utils.JsonCache;
-import org.openapitools.codegen.utils.ModelUtils;
 import org.openapitools.codegen.utils.JsonCache.CacheException;
 import org.openapitools.codegen.utils.JsonCache.Root.MergePolicy;
+import org.openapitools.codegen.utils.ModelUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.fasterxml.jackson.core.JsonPointer;
+import java.io.ByteArrayOutputStream;
-import com.fasterxml.jackson.databind.node.JsonNodeFactory;
+import java.io.File;
-import com.mifmif.common.regex.Generex;
+import java.io.IOException;
-
+import java.math.BigDecimal;
-import io.swagger.v3.oas.models.media.Schema;
+import java.nio.charset.StandardCharsets;
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.*;
 
 /**
  * An Apache CXF-based JAX-RS server with extended capabilities.
@@ -1289,11 +1282,11 @@ public class JavaCXFExtServerCodegen extends JavaCXFServerCodegen implements CXF
                 if (testDataCache.root().isDirty()) {
                     ByteArrayOutputStream out = new ByteArrayOutputStream();
                     testDataCache.root().flush(out);
-                    String testDataJson = out.toString("UTF-8");
+                    String testDataJson = out.toString(StandardCharsets.UTF_8);
                     objs.put("test-data.json", testDataJson);
                     supportingFiles.add(new SupportingFile("testData.mustache", testDataFile.getAbsolutePath()));
                 }
-            } catch (CacheException | UnsupportedEncodingException e) {
+            } catch (CacheException e) {
                 LOGGER.error("Error writing JSON test data file " + testDataFile, e);
             }
 
@@ -1301,12 +1294,12 @@ public class JavaCXFExtServerCodegen extends JavaCXFServerCodegen implements CXF
                 if (testDataControlCache.root().isDirty()) {
                     ByteArrayOutputStream out = new ByteArrayOutputStream();
                     testDataControlCache.root().flush(out);
-                    String testDataControlJson = out.toString("UTF-8");
+                    String testDataControlJson = out.toString(StandardCharsets.UTF_8);
                     objs.put("test-data-control.json", testDataControlJson);
                     supportingFiles
                             .add(new SupportingFile("testDataControl.mustache", testDataControlFile.getAbsolutePath()));
                 }
-            } catch (CacheException | UnsupportedEncodingException e) {
+            } catch (CacheException e) {
                 LOGGER.error("Error writing JSON test data control file " + testDataControlFile, e);
             }
         }

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PhpSlim4ServerCodegen.java

@@ -19,13 +19,9 @@ package org.openapitools.codegen.languages;
 import io.swagger.v3.oas.models.Operation;
 import io.swagger.v3.oas.models.servers.Server;
 import lombok.Getter;
-import org.apache.commons.text.StringEscapeUtils;
 import org.apache.commons.lang3.StringUtils;
-import org.openapitools.codegen.CodegenType;
+import org.apache.commons.text.StringEscapeUtils;
-import org.openapitools.codegen.CodegenOperation;
+import org.openapitools.codegen.*;
-import org.openapitools.codegen.CliOption;
-import org.openapitools.codegen.CodegenConstants;
-import org.openapitools.codegen.SupportingFile;
 import org.openapitools.codegen.meta.GeneratorMetadata;
 import org.openapitools.codegen.meta.Stability;
 import org.openapitools.codegen.meta.features.*;
@@ -37,9 +33,11 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.File;
-import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
-import java.util.*;
+import java.nio.charset.StandardCharsets;
+import java.util.EnumSet;
+import java.util.List;
+import java.util.Map;
 
 import static org.openapitools.codegen.utils.StringUtils.camelize;
 
@@ -349,23 +347,17 @@ public class PhpSlim4ServerCodegen extends AbstractPhpCodegen {
         // from AbstractPhpCodegen.java
         // Trim the string to avoid leading and trailing spaces.
         input = input.trim();
-        try {
 
-            input = URLEncoder.encode(input, "UTF-8")
+        return URLEncoder.encode(input, StandardCharsets.UTF_8)
-                    .replaceAll("\\+", "%20")
+                .replaceAll("\\+", "%20")
-                    .replaceAll("\\%2F", "/")
+                .replaceAll("\\%2F", "/")
-                    .replaceAll("\\%7B", "{") // keep { part of complex placeholders
+                .replaceAll("\\%7B", "{") // keep { part of complex placeholders
-                    .replaceAll("\\%7D", "}") // } part
+                .replaceAll("\\%7D", "}") // } part
-                    .replaceAll("\\%5B", "[") // [ part
+                .replaceAll("\\%5B", "[") // [ part
-                    .replaceAll("\\%5D", "]") // ] part
+                .replaceAll("\\%5D", "]") // ] part
-                    .replaceAll("\\%3A", ":") // : part
+                .replaceAll("\\%3A", ":") // : part
-                    .replaceAll("\\%2B", "+") // + part
+                .replaceAll("\\%2B", "+") // + part
-                    .replaceAll("\\%5C\\%5Cd", "\\\\d"); // \d part
+                .replaceAll("\\%5C\\%5Cd", "\\\\d"); // \d part
-        } catch (UnsupportedEncodingException e) {
-            // continue
-            LOGGER.error(e.getMessage(), e);
-        }
-        return input;
     }
 
     @Override

modules/openapi-generator/src/main/java/org/openapitools/codegen/utils/ModelUtils.java

@@ -45,10 +45,10 @@ import org.openapitools.codegen.model.ModelsMap;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.UnsupportedEncodingException;
 import java.math.BigDecimal;
 import java.net.URI;
 import java.net.URLDecoder;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
@@ -395,11 +395,7 @@ public class ModelUtils {
             return null;
         }
 
-        try {
+        ref = URLDecoder.decode(ref, StandardCharsets.UTF_8);
-            ref = URLDecoder.decode(ref, "UTF-8");
-        } catch (UnsupportedEncodingException ignored) {
-            once(LOGGER).warn("Found UnsupportedEncodingException: {}", ref);
-        }
 
         // see https://tools.ietf.org/html/rfc6901#section-3
         // Because the characters '~' (%x7E) and '/' (%x2F) have special meanings in

modules/openapi-generator/src/main/resources/Java/libraries/okhttp-gson/auth/HttpBasicAuth.mustache

@@ -11,8 +11,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

modules/openapi-generator/src/main/resources/Java/libraries/webclient/ApiClient.mustache

@@ -43,7 +43,6 @@ import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.text.DateFormat;

modules/openapi-generator/src/main/resources/Java/libraries/webclient/auth/HttpBasicAuth.mustache

@@ -1,6 +1,5 @@
 package {{invokerPackage}}.auth;
 
-import java.io.UnsupportedEncodingException;
 import java.nio.charset.StandardCharsets;
 import java.util.Base64;
 

modules/openapi-generator/src/main/resources/Java/libraries/webclient/auth/HttpBearerAuth.mustache

@@ -1,8 +1,5 @@
 package {{invokerPackage}}.auth;
 
-import java.io.UnsupportedEncodingException;
-import java.nio.charset.StandardCharsets;
-
 import org.springframework.http.HttpHeaders;
 import org.springframework.util.MultiValueMap;
 

modules/openapi-generator/src/test/java/org/openapitools/codegen/kotlin/KotlinTestUtils.java

@@ -20,6 +20,7 @@ import java.io.*;
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLClassLoader;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.util.*;
 
@@ -51,12 +52,7 @@ public class KotlinTestUtils {
         CompilerConfiguration configuration = new CompilerConfiguration();
         configuration.put(CommonConfigurationKeys.MODULE_NAME, moduleName);
         ByteArrayOutputStream baos = new ByteArrayOutputStream();
-        PrintStream ps = null;
+        PrintStream ps = new PrintStream(baos, true, StandardCharsets.UTF_8);
-        try {
-            ps = new PrintStream(baos, true, "UTF-8");
-        } catch (UnsupportedEncodingException e) {
-            throw new RuntimeException(e);
-        }
         configuration.put(CLIConfigurationKeys.MESSAGE_COLLECTOR_KEY, new PrintingMessageCollector(ps, MessageRenderer.PLAIN_FULL_PATHS, true));
         configuration.put(JVMConfigurationKeys.OUTPUT_DIRECTORY, saveClassesDir);
 //        configuration.put(JVMConfigurationKeys.RETAIN_OUTPUT_IN_MEMORY, true)

modules/openapi-generator/src/test/java/org/openapitools/codegen/utils/JsonCacheTest.java

@@ -32,7 +32,6 @@ import org.testng.annotations.Test;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
-import java.io.UnsupportedEncodingException;
 import java.math.BigDecimal;
 import java.math.BigInteger;
 import java.nio.charset.StandardCharsets;
@@ -205,7 +204,7 @@ public class JsonCacheTest {
     private JsonCache.Root root;
     private JsonCache cache;
 
-    private void reload() throws CacheException, UnsupportedEncodingException {
+    private void reload() throws CacheException {
         root.unload();
         root.load(new ByteArrayInputStream(JSON.getBytes(StandardCharsets.UTF_8)));
     }

samples/client/echo_api/java/okhttp-gson-user-defined-templates/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -22,8 +22,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

samples/client/echo_api/java/okhttp-gson/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -22,8 +22,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

samples/client/others/java/okhttp-gson-oneOf/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -22,8 +22,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

samples/client/others/java/okhttp-gson-streaming/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -22,8 +22,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

samples/client/others/java/webclient-useAbstractionForFiles/src/main/java/org/openapitools/client/ApiClient.java

@@ -41,7 +41,6 @@ import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.text.DateFormat;

samples/client/others/java/webclient-useAbstractionForFiles/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -1,6 +1,5 @@
 package org.openapitools.client.auth;
 
-import java.io.UnsupportedEncodingException;
 import java.nio.charset.StandardCharsets;
 import java.util.Base64;
 

samples/client/others/java/webclient-useAbstractionForFiles/src/main/java/org/openapitools/client/auth/HttpBearerAuth.java

@@ -1,8 +1,5 @@
 package org.openapitools.client.auth;
 
-import java.io.UnsupportedEncodingException;
-import java.nio.charset.StandardCharsets;
-
 import org.springframework.http.HttpHeaders;
 import org.springframework.util.MultiValueMap;
 

samples/client/petstore/java/okhttp-gson-3.1/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -22,8 +22,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

samples/client/petstore/java/okhttp-gson-awsv4signature/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -22,8 +22,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

samples/client/petstore/java/okhttp-gson-dynamicOperations/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -22,8 +22,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

samples/client/petstore/java/okhttp-gson-group-parameter/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -22,8 +22,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

samples/client/petstore/java/okhttp-gson-nullable-required/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -22,8 +22,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

samples/client/petstore/java/okhttp-gson-parcelableModel/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -22,8 +22,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

samples/client/petstore/java/okhttp-gson-swagger1/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -22,8 +22,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

samples/client/petstore/java/okhttp-gson-swagger2/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -22,8 +22,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

samples/client/petstore/java/okhttp-gson/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -22,8 +22,6 @@ import java.net.URI;
 import java.util.Map;
 import java.util.List;
 
-import java.io.UnsupportedEncodingException;
-
 public class HttpBasicAuth implements Authentication {
     private String username;
     private String password;

samples/client/petstore/java/webclient-jakarta/src/main/java/org/openapitools/client/ApiClient.java

@@ -41,7 +41,6 @@ import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.text.DateFormat;

samples/client/petstore/java/webclient-jakarta/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -1,6 +1,5 @@
 package org.openapitools.client.auth;
 
-import java.io.UnsupportedEncodingException;
 import java.nio.charset.StandardCharsets;
 import java.util.Base64;
 

samples/client/petstore/java/webclient-jakarta/src/main/java/org/openapitools/client/auth/HttpBearerAuth.java

@@ -1,8 +1,5 @@
 package org.openapitools.client.auth;
 
-import java.io.UnsupportedEncodingException;
-import java.nio.charset.StandardCharsets;
-
 import org.springframework.http.HttpHeaders;
 import org.springframework.util.MultiValueMap;
 

samples/client/petstore/java/webclient-nullable-arrays/src/main/java/org/openapitools/client/ApiClient.java

@@ -41,7 +41,6 @@ import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.text.DateFormat;

samples/client/petstore/java/webclient-nullable-arrays/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -1,6 +1,5 @@
 package org.openapitools.client.auth;
 
-import java.io.UnsupportedEncodingException;
 import java.nio.charset.StandardCharsets;
 import java.util.Base64;
 

samples/client/petstore/java/webclient-nullable-arrays/src/main/java/org/openapitools/client/auth/HttpBearerAuth.java

@@ -1,8 +1,5 @@
 package org.openapitools.client.auth;
 
-import java.io.UnsupportedEncodingException;
-import java.nio.charset.StandardCharsets;
-
 import org.springframework.http.HttpHeaders;
 import org.springframework.util.MultiValueMap;
 

samples/client/petstore/java/webclient-swagger2/src/main/java/org/openapitools/client/ApiClient.java

@@ -41,7 +41,6 @@ import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.text.DateFormat;

samples/client/petstore/java/webclient-swagger2/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -1,6 +1,5 @@
 package org.openapitools.client.auth;
 
-import java.io.UnsupportedEncodingException;
 import java.nio.charset.StandardCharsets;
 import java.util.Base64;
 

samples/client/petstore/java/webclient-swagger2/src/main/java/org/openapitools/client/auth/HttpBearerAuth.java

@@ -1,8 +1,5 @@
 package org.openapitools.client.auth;
 
-import java.io.UnsupportedEncodingException;
-import java.nio.charset.StandardCharsets;
-
 import org.springframework.http.HttpHeaders;
 import org.springframework.util.MultiValueMap;
 

samples/client/petstore/java/webclient/src/main/java/org/openapitools/client/ApiClient.java

@@ -41,7 +41,6 @@ import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.text.DateFormat;

samples/client/petstore/java/webclient/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java

@@ -1,6 +1,5 @@
 package org.openapitools.client.auth;
 
-import java.io.UnsupportedEncodingException;
 import java.nio.charset.StandardCharsets;
 import java.util.Base64;
 

samples/client/petstore/java/webclient/src/main/java/org/openapitools/client/auth/HttpBearerAuth.java

@@ -1,8 +1,5 @@
 package org.openapitools.client.auth;
 
-import java.io.UnsupportedEncodingException;
-import java.nio.charset.StandardCharsets;
-
 import org.springframework.http.HttpHeaders;
 import org.springframework.util.MultiValueMap;