fix doc warning in java retrofit2 client

modules/swagger-codegen/src/main/resources/Java/libraries/retrofit2/ApiClient.mustache

@@ -188,7 +188,7 @@ public class ApiClient {
 
     /**
      * Helper method to configure the token endpoint of the first oauth found in the apiAuthorizations (there should be only one)
-     * @return
+     * @return Token request builder
      */
     public TokenRequestBuilder getTokenEndPoint() {
         for(Interceptor apiAuthorization : apiAuthorizations.values()) {
@@ -202,7 +202,7 @@ public class ApiClient {
 
     /**
      * Helper method to configure authorization endpoint of the first oauth found in the apiAuthorizations (there should be only one)
-     * @return
+     * @return Authentication request builder
      */
     public AuthenticationRequestBuilder getAuthorizationEndPoint() {
         for(Interceptor apiAuthorization : apiAuthorizations.values()) {

modules/swagger-codegen/src/main/resources/Java/libraries/retrofit2/pom.mustache

@@ -68,6 +68,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>build-helper-maven-plugin</artifactId>
+        <version>1.10</version>
         <executions>
           <execution>
             <id>add_sources</id>
@@ -152,6 +153,7 @@
     </dependency>
   </dependencies>
   <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <java.version>{{#java8}}1.8{{/java8}}{{^java8}}1.7{{/java8}}</java.version>
     <maven.compiler.source>${java.version}</maven.compiler.source>
     <maven.compiler.target>${java.version}</maven.compiler.target>

samples/client/petstore/java/retrofit2/docs/ArrayTest.md

@@ -7,13 +7,6 @@ Name | Type | Description | Notes
 **arrayOfString** | **List<String>** |  |  [optional]
 **arrayArrayOfInteger** | [**List<List<Long>>**](List.md) |  |  [optional]
 **arrayArrayOfModel** | [**List<List<ReadOnlyFirst>>**](List.md) |  |  [optional]
-**arrayOfEnum** | [**List<ArrayOfEnumEnum>**](#List<ArrayOfEnumEnum>) |  |  [optional]
-
-
-<a name="List<ArrayOfEnumEnum>"></a>
-## Enum: List&lt;ArrayOfEnumEnum&gt;
-Name | Value
----- | -----
 
 
 

samples/client/petstore/java/retrofit2/docs/FakeApi.md

@@ -4,54 +4,10 @@ All URIs are relative to *http://petstore.swagger.io/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------
-[**testCodeInjectEnd**](FakeApi.md#testCodeInjectEnd) | **PUT** fake | To test code injection  =end
 [**testEndpointParameters**](FakeApi.md#testEndpointParameters) | **POST** fake | Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
 [**testEnumQueryParameters**](FakeApi.md#testEnumQueryParameters) | **GET** fake | To test enum query parameters
 
 
-<a name="testCodeInjectEnd"></a>
-# **testCodeInjectEnd**
-> Void testCodeInjectEnd(testCodeInjectEnd)
-
-To test code injection  &#x3D;end
-
-### Example
-```java
-// Import classes:
-//import io.swagger.client.ApiException;
-//import io.swagger.client.api.FakeApi;
-
-
-FakeApi apiInstance = new FakeApi();
-String testCodeInjectEnd = "testCodeInjectEnd_example"; // String | To test code injection  =end
-try {
-    Void result = apiInstance.testCodeInjectEnd(testCodeInjectEnd);
-    System.out.println(result);
-} catch (ApiException e) {
-    System.err.println("Exception when calling FakeApi#testCodeInjectEnd");
-    e.printStackTrace();
-}
-```
-
-### Parameters
-
-Name | Type | Description  | Notes
-------------- | ------------- | ------------- | -------------
- **testCodeInjectEnd** | **String**| To test code injection  &#x3D;end | [optional]
-
-### Return type
-
-[**Void**](.md)
-
-### Authorization
-
-No authorization required
-
-### HTTP request headers
-
- - **Content-Type**: application/json, */ =end'));(phpinfo('
- - **Accept**: application/json, */ end
-
 <a name="testEndpointParameters"></a>
 # **testEndpointParameters**
 > Void testEndpointParameters(number, _double, string, _byte, integer, int32, int64, _float, binary, date, dateTime, password)

samples/client/petstore/java/retrofit2/pom.xml

@@ -68,6 +68,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>build-helper-maven-plugin</artifactId>
+        <version>1.10</version>
         <executions>
           <execution>
             <id>add_sources</id>
@@ -138,6 +139,7 @@
     </dependency>
   </dependencies>
   <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <java.version>1.7</java.version>
     <maven.compiler.source>${java.version}</maven.compiler.source>
     <maven.compiler.target>${java.version}</maven.compiler.target>

samples/client/petstore/java/retrofit2/src/main/java/io/swagger/client/ApiClient.java

@@ -53,10 +53,10 @@ public class ApiClient {
         this();
         for(String authName : authNames) { 
             Interceptor auth;
-            if (authName == "petstore_auth") { 
-                auth = new OAuth(OAuthFlow.implicit, "http://petstore.swagger.io/api/oauth/dialog", "", "write:pets, read:pets");
-            } else if (authName == "api_key") { 
+            if (authName == "api_key") { 
                 auth = new ApiKeyAuth("header", "api_key");
+            } else if (authName == "petstore_auth") { 
+                auth = new OAuth(OAuthFlow.implicit, "http://petstore.swagger.io/api/oauth/dialog", "", "write:pets, read:pets");
             } else {
                 throw new RuntimeException("auth name \"" + authName + "\" not found in available auth names");
             }
@@ -175,7 +175,7 @@ public class ApiClient {
 
     /**
      * Helper method to configure the token endpoint of the first oauth found in the apiAuthorizations (there should be only one)
-     * @return
+     * @return Token request builder
      */
     public TokenRequestBuilder getTokenEndPoint() {
         for(Interceptor apiAuthorization : apiAuthorizations.values()) {
@@ -189,7 +189,7 @@ public class ApiClient {
 
     /**
      * Helper method to configure authorization endpoint of the first oauth found in the apiAuthorizations (there should be only one)
-     * @return
+     * @return Authentication request builder
      */
     public AuthenticationRequestBuilder getAuthorizationEndPoint() {
         for(Interceptor apiAuthorization : apiAuthorizations.values()) {

samples/client/petstore/java/retrofit2/src/main/java/io/swagger/client/api/FakeApi.java

@@ -9,8 +9,8 @@ import retrofit2.http.*;
 import okhttp3.RequestBody;
 
 import org.joda.time.LocalDate;
-import java.math.BigDecimal;
 import org.joda.time.DateTime;
+import java.math.BigDecimal;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -18,19 +18,6 @@ import java.util.List;
 import java.util.Map;
 
 public interface FakeApi {
-  /**
-   * To test code injection  =end
-   * 
-   * @param testCodeInjectEnd To test code injection  =end (optional)
-   * @return Call<Void>
-   */
-  
-  @FormUrlEncoded
-  @PUT("fake")
-  Call<Void> testCodeInjectEnd(
-    @Field("test code inject */ &#x3D;end") String testCodeInjectEnd
-  );
-
   /**
    * Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
    * Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 

samples/client/petstore/java/retrofit2/src/main/java/io/swagger/client/api/PetApi.java

@@ -9,8 +9,8 @@ import retrofit2.http.*;
 import okhttp3.RequestBody;
 
 import io.swagger.client.model.Pet;
-import io.swagger.client.model.ModelApiResponse;
 import java.io.File;
+import io.swagger.client.model.ModelApiResponse;
 
 import java.util.ArrayList;
 import java.util.HashMap;

samples/client/petstore/java/retrofit2/src/main/java/io/swagger/client/model/ArrayTest.java

@@ -48,31 +48,6 @@ public class ArrayTest   {
   @SerializedName("array_array_of_model")
   private List<List<ReadOnlyFirst>> arrayArrayOfModel = new ArrayList<List<ReadOnlyFirst>>();
 
-  /**
-   * Gets or Sets arrayOfEnum
-   */
-  public enum ArrayOfEnumEnum {
-    @SerializedName("UPPER")
-    UPPER("UPPER"),
-    
-    @SerializedName("lower")
-    LOWER("lower");
-
-    private String value;
-
-    ArrayOfEnumEnum(String value) {
-      this.value = value;
-    }
-
-    @Override
-    public String toString() {
-      return String.valueOf(value);
-    }
-  }
-
-  @SerializedName("array_of_enum")
-  private List<ArrayOfEnumEnum> arrayOfEnum = new ArrayList<ArrayOfEnumEnum>();
-
   public ArrayTest arrayOfString(List<String> arrayOfString) {
     this.arrayOfString = arrayOfString;
     return this;
@@ -127,24 +102,6 @@ public class ArrayTest   {
     this.arrayArrayOfModel = arrayArrayOfModel;
   }
 
-  public ArrayTest arrayOfEnum(List<ArrayOfEnumEnum> arrayOfEnum) {
-    this.arrayOfEnum = arrayOfEnum;
-    return this;
-  }
-
-   /**
-   * Get arrayOfEnum
-   * @return arrayOfEnum
-  **/
-  @ApiModelProperty(example = "null", value = "")
-  public List<ArrayOfEnumEnum> getArrayOfEnum() {
-    return arrayOfEnum;
-  }
-
-  public void setArrayOfEnum(List<ArrayOfEnumEnum> arrayOfEnum) {
-    this.arrayOfEnum = arrayOfEnum;
-  }
-
 
   @Override
   public boolean equals(java.lang.Object o) {
@@ -157,13 +114,12 @@ public class ArrayTest   {
     ArrayTest arrayTest = (ArrayTest) o;
     return Objects.equals(this.arrayOfString, arrayTest.arrayOfString) &&
         Objects.equals(this.arrayArrayOfInteger, arrayTest.arrayArrayOfInteger) &&
-        Objects.equals(this.arrayArrayOfModel, arrayTest.arrayArrayOfModel) &&
-        Objects.equals(this.arrayOfEnum, arrayTest.arrayOfEnum);
+        Objects.equals(this.arrayArrayOfModel, arrayTest.arrayArrayOfModel);
   }
 
   @Override
   public int hashCode() {
-    return Objects.hash(arrayOfString, arrayArrayOfInteger, arrayArrayOfModel, arrayOfEnum);
+    return Objects.hash(arrayOfString, arrayArrayOfInteger, arrayArrayOfModel);
   }
 
   @Override
@@ -174,7 +130,6 @@ public class ArrayTest   {
     sb.append("    arrayOfString: ").append(toIndentedString(arrayOfString)).append("\n");
     sb.append("    arrayArrayOfInteger: ").append(toIndentedString(arrayArrayOfInteger)).append("\n");
     sb.append("    arrayArrayOfModel: ").append(toIndentedString(arrayArrayOfModel)).append("\n");
-    sb.append("    arrayOfEnum: ").append(toIndentedString(arrayOfEnum)).append("\n");
     sb.append("}");
     return sb.toString();
   }