add new files for java petstore

samples/client/petstore/java/default/docs/EnumClass.md

@@ -0,0 +1,8 @@
+
+# EnumClass
+
+## Enum
+
+* `{values=[_abc, -efg, (xyz)], enumVars=[{name=_ABC, value="_abc"}, {name=_EFG, value="-efg"}, {name=_XYZ_, value="(xyz)"}]}`
+
+

samples/client/petstore/java/default/docs/EnumTest.md

@@ -0,0 +1,36 @@
+
+# EnumTest
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**enumString** | [**EnumStringEnum**](#EnumStringEnum) |  |  [optional]
+**enumInteger** | [**EnumIntegerEnum**](#EnumIntegerEnum) |  |  [optional]
+**enumNumber** | [**EnumNumberEnum**](#EnumNumberEnum) |  |  [optional]
+
+
+<a name="EnumStringEnum"></a>
+## Enum: EnumStringEnum
+Name | Value
+---- | -----
+UPPER | &quot;UPPER&quot;
+LOWER | &quot;lower&quot;
+
+
+<a name="EnumIntegerEnum"></a>
+## Enum: EnumIntegerEnum
+Name | Value
+---- | -----
+NUMBER_1 | 1
+NUMBER_MINUS_1 | -1
+
+
+<a name="EnumNumberEnum"></a>
+## Enum: EnumNumberEnum
+Name | Value
+---- | -----
+NUMBER_1_DOT_1 | 1.1
+NUMBER_MINUS_1_DOT_2 | -1.2
+
+
+

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

@@ -23,7 +23,7 @@ Fake endpoint for testing various parameters
 
 
 FakeApi apiInstance = new FakeApi();
-BigDecimal number = new BigDecimal(); // BigDecimal | None
+String number = "number_example"; // String | None
 Double _double = 3.4D; // Double | None
 String string = "string_example"; // String | None
 byte[] _byte = B; // byte[] | None
@@ -47,7 +47,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **number** | **BigDecimal**| None |
+ **number** | **String**| None |
  **_double** | **Double**| None |
  **string** | **String**| None |
  **_byte** | **byte[]**| None |

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

@@ -8,7 +8,6 @@ import io.swagger.client.Configuration;
 import io.swagger.client.Pair;
 
 import java.util.Date;
-import java.math.BigDecimal;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -52,7 +51,7 @@ public class FakeApi {
    * @param password None (optional)
    * @throws ApiException if fails to make API call
    */
-  public void testEndpointParameters(BigDecimal number, Double _double, String string, byte[] _byte, Integer integer, Integer int32, Long int64, Float _float, byte[] binary, Date date, Date dateTime, String password) throws ApiException {
+  public void testEndpointParameters(String number, Double _double, String string, byte[] _byte, Integer integer, Integer int32, Long int64, Float _float, byte[] binary, Date date, Date dateTime, String password) throws ApiException {
     Object localVarPostBody = null;
     
     // verify the required parameter 'number' is set

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

@@ -0,0 +1,40 @@
+package io.swagger.client.api;
+
+import io.swagger.client.ApiClient;
+
+import java.util.Date;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import feign.*;
+
+@javax.annotation.Generated(value = "class io.swagger.codegen.languages.JavaClientCodegen", date = "2016-04-27T23:17:22.230+08:00")
+public interface FakeApi extends ApiClient.Api {
+
+
+  /**
+   * Fake endpoint for testing various parameters
+   * Fake endpoint for testing various parameters
+   * @param number None (required)
+   * @param _double None (required)
+   * @param string None (required)
+   * @param _byte None (required)
+   * @param integer None (optional)
+   * @param int32 None (optional)
+   * @param int64 None (optional)
+   * @param _float None (optional)
+   * @param binary None (optional)
+   * @param date None (optional)
+   * @param dateTime None (optional)
+   * @param password None (optional)
+   * @return void
+   */
+  @RequestLine("POST /fake")
+  @Headers({
+    "Content-type: application/x-www-form-urlencoded",
+    "Accepts: application/json",
+  })
+  void testEndpointParameters(@Param("number") String number, @Param("_double") Double _double, @Param("string") String string, @Param("_byte") byte[] _byte, @Param("integer") Integer integer, @Param("int32") Integer int32, @Param("int64") Long int64, @Param("_float") Float _float, @Param("binary") byte[] binary, @Param("date") Date date, @Param("dateTime") Date dateTime, @Param("password") String password);
+}

samples/client/petstore/java/okhttp-gson/docs/EnumClass.md

@@ -0,0 +1,14 @@
+
+# EnumClass
+
+## Enum
+
+
+* `_ABC` (value: `"_abc"`)
+
+* `_EFG` (value: `"-efg"`)
+
+* `_XYZ_` (value: `"(xyz)"`)
+
+
+

samples/client/petstore/java/okhttp-gson/docs/EnumTest.md

@@ -0,0 +1,36 @@
+
+# EnumTest
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**enumString** | [**EnumStringEnum**](#EnumStringEnum) |  |  [optional]
+**enumInteger** | [**EnumIntegerEnum**](#EnumIntegerEnum) |  |  [optional]
+**enumNumber** | [**EnumNumberEnum**](#EnumNumberEnum) |  |  [optional]
+
+
+<a name="EnumStringEnum"></a>
+## Enum: EnumStringEnum
+Name | Value
+---- | -----
+UPPER | &quot;UPPER&quot;
+LOWER | &quot;lower&quot;
+
+
+<a name="EnumIntegerEnum"></a>
+## Enum: EnumIntegerEnum
+Name | Value
+---- | -----
+NUMBER_1 | 1
+NUMBER_MINUS_1 | -1
+
+
+<a name="EnumNumberEnum"></a>
+## Enum: EnumNumberEnum
+Name | Value
+---- | -----
+NUMBER_1_DOT_1 | 1.1
+NUMBER_MINUS_1_DOT_2 | -1.2
+
+
+

samples/client/petstore/java/okhttp-gson/docs/FakeApi.md

@@ -0,0 +1,75 @@
+# FakeApi
+
+All URIs are relative to *http://petstore.swagger.io/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**testEndpointParameters**](FakeApi.md#testEndpointParameters) | **POST** /fake | Fake endpoint for testing various parameters
+
+
+<a name="testEndpointParameters"></a>
+# **testEndpointParameters**
+> testEndpointParameters(number, _double, string, _byte, integer, int32, int64, _float, binary, date, dateTime, password)
+
+Fake endpoint for testing various parameters
+
+Fake endpoint for testing various parameters
+
+### Example
+```java
+// Import classes:
+//import io.swagger.client.ApiException;
+//import io.swagger.client.api.FakeApi;
+
+
+FakeApi apiInstance = new FakeApi();
+String number = "number_example"; // String | None
+Double _double = 3.4D; // Double | None
+String string = "string_example"; // String | None
+byte[] _byte = B; // byte[] | None
+Integer integer = 56; // Integer | None
+Integer int32 = 56; // Integer | None
+Long int64 = 789L; // Long | None
+Float _float = 3.4F; // Float | None
+byte[] binary = B; // byte[] | None
+Date date = new Date(); // Date | None
+Date dateTime = new Date(); // Date | None
+String password = "password_example"; // String | None
+try {
+    apiInstance.testEndpointParameters(number, _double, string, _byte, integer, int32, int64, _float, binary, date, dateTime, password);
+} catch (ApiException e) {
+    System.err.println("Exception when calling FakeApi#testEndpointParameters");
+    e.printStackTrace();
+}
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **number** | **String**| None |
+ **_double** | **Double**| None |
+ **string** | **String**| None |
+ **_byte** | **byte[]**| None |
+ **integer** | **Integer**| None | [optional]
+ **int32** | **Integer**| None | [optional]
+ **int64** | **Long**| None | [optional]
+ **_float** | **Float**| None | [optional]
+ **binary** | **byte[]**| None | [optional]
+ **date** | **Date**| None | [optional]
+ **dateTime** | **Date**| None | [optional]
+ **password** | **String**| None | [optional]
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/xml, application/json
+

samples/client/petstore/java/okhttp-gson/src/main/java/io/swagger/client/api/FakeApi.java

@@ -0,0 +1,221 @@
+package io.swagger.client.api;
+
+import io.swagger.client.ApiCallback;
+import io.swagger.client.ApiClient;
+import io.swagger.client.ApiException;
+import io.swagger.client.ApiResponse;
+import io.swagger.client.Configuration;
+import io.swagger.client.Pair;
+import io.swagger.client.ProgressRequestBody;
+import io.swagger.client.ProgressResponseBody;
+
+import com.google.gson.reflect.TypeToken;
+
+import com.squareup.okhttp.Call;
+import com.squareup.okhttp.Interceptor;
+import com.squareup.okhttp.Response;
+
+import java.io.IOException;
+
+import java.util.Date;
+
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class FakeApi {
+  private ApiClient apiClient;
+
+  public FakeApi() {
+    this(Configuration.getDefaultApiClient());
+  }
+
+  public FakeApi(ApiClient apiClient) {
+    this.apiClient = apiClient;
+  }
+
+  public ApiClient getApiClient() {
+    return apiClient;
+  }
+
+  public void setApiClient(ApiClient apiClient) {
+    this.apiClient = apiClient;
+  }
+
+  /* Build call for testEndpointParameters */
+  private Call testEndpointParametersCall(String number, Double _double, String string, byte[] _byte, Integer integer, Integer int32, Long int64, Float _float, byte[] binary, Date date, Date dateTime, String password, final ProgressResponseBody.ProgressListener progressListener, final ProgressRequestBody.ProgressRequestListener progressRequestListener) throws ApiException {
+    Object localVarPostBody = null;
+    
+    // verify the required parameter 'number' is set
+    if (number == null) {
+       throw new ApiException("Missing the required parameter 'number' when calling testEndpointParameters(Async)");
+    }
+    
+    // verify the required parameter '_double' is set
+    if (_double == null) {
+       throw new ApiException("Missing the required parameter '_double' when calling testEndpointParameters(Async)");
+    }
+    
+    // verify the required parameter 'string' is set
+    if (string == null) {
+       throw new ApiException("Missing the required parameter 'string' when calling testEndpointParameters(Async)");
+    }
+    
+    // verify the required parameter '_byte' is set
+    if (_byte == null) {
+       throw new ApiException("Missing the required parameter '_byte' when calling testEndpointParameters(Async)");
+    }
+    
+
+    // create path and map variables
+    String localVarPath = "/fake".replaceAll("\\{format\\}","json");
+
+    List<Pair> localVarQueryParams = new ArrayList<Pair>();
+
+    Map<String, String> localVarHeaderParams = new HashMap<String, String>();
+
+    Map<String, Object> localVarFormParams = new HashMap<String, Object>();
+    if (integer != null)
+      localVarFormParams.put("integer", integer);
+    if (int32 != null)
+      localVarFormParams.put("int32", int32);
+    if (int64 != null)
+      localVarFormParams.put("int64", int64);
+    if (number != null)
+      localVarFormParams.put("number", number);
+    if (_float != null)
+      localVarFormParams.put("float", _float);
+    if (_double != null)
+      localVarFormParams.put("double", _double);
+    if (string != null)
+      localVarFormParams.put("string", string);
+    if (_byte != null)
+      localVarFormParams.put("byte", _byte);
+    if (binary != null)
+      localVarFormParams.put("binary", binary);
+    if (date != null)
+      localVarFormParams.put("date", date);
+    if (dateTime != null)
+      localVarFormParams.put("dateTime", dateTime);
+    if (password != null)
+      localVarFormParams.put("password", password);
+
+    final String[] localVarAccepts = {
+      "application/xml", "application/json"
+    };
+    final String localVarAccept = apiClient.selectHeaderAccept(localVarAccepts);
+    if (localVarAccept != null) localVarHeaderParams.put("Accept", localVarAccept);
+
+    final String[] localVarContentTypes = {
+      
+    };
+    final String localVarContentType = apiClient.selectHeaderContentType(localVarContentTypes);
+    localVarHeaderParams.put("Content-Type", localVarContentType);
+
+    if(progressListener != null) {
+      apiClient.getHttpClient().networkInterceptors().add(new Interceptor() {
+      @Override
+      public Response intercept(Interceptor.Chain chain) throws IOException {
+        Response originalResponse = chain.proceed(chain.request());
+        return originalResponse.newBuilder()
+                .body(new ProgressResponseBody(originalResponse.body(), progressListener))
+                .build();
+        }
+      });
+    }
+
+    String[] localVarAuthNames = new String[] {  };
+    return apiClient.buildCall(localVarPath, "POST", localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarAuthNames, progressRequestListener);
+  }
+
+  /**
+   * Fake endpoint for testing various parameters
+   * Fake endpoint for testing various parameters
+   * @param number None (required)
+   * @param _double None (required)
+   * @param string None (required)
+   * @param _byte None (required)
+   * @param integer None (optional)
+   * @param int32 None (optional)
+   * @param int64 None (optional)
+   * @param _float None (optional)
+   * @param binary None (optional)
+   * @param date None (optional)
+   * @param dateTime None (optional)
+   * @param password None (optional)
+   * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
+   */
+  public void testEndpointParameters(String number, Double _double, String string, byte[] _byte, Integer integer, Integer int32, Long int64, Float _float, byte[] binary, Date date, Date dateTime, String password) throws ApiException {
+    testEndpointParametersWithHttpInfo(number, _double, string, _byte, integer, int32, int64, _float, binary, date, dateTime, password);
+  }
+
+  /**
+   * Fake endpoint for testing various parameters
+   * Fake endpoint for testing various parameters
+   * @param number None (required)
+   * @param _double None (required)
+   * @param string None (required)
+   * @param _byte None (required)
+   * @param integer None (optional)
+   * @param int32 None (optional)
+   * @param int64 None (optional)
+   * @param _float None (optional)
+   * @param binary None (optional)
+   * @param date None (optional)
+   * @param dateTime None (optional)
+   * @param password None (optional)
+   * @return ApiResponse<Void>
+   * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
+   */
+  public ApiResponse<Void> testEndpointParametersWithHttpInfo(String number, Double _double, String string, byte[] _byte, Integer integer, Integer int32, Long int64, Float _float, byte[] binary, Date date, Date dateTime, String password) throws ApiException {
+    Call call = testEndpointParametersCall(number, _double, string, _byte, integer, int32, int64, _float, binary, date, dateTime, password, null, null);
+    return apiClient.execute(call);
+  }
+
+  /**
+   * Fake endpoint for testing various parameters (asynchronously)
+   * Fake endpoint for testing various parameters
+   * @param number None (required)
+   * @param _double None (required)
+   * @param string None (required)
+   * @param _byte None (required)
+   * @param integer None (optional)
+   * @param int32 None (optional)
+   * @param int64 None (optional)
+   * @param _float None (optional)
+   * @param binary None (optional)
+   * @param date None (optional)
+   * @param dateTime None (optional)
+   * @param password None (optional)
+   * @param callback The callback to be executed when the API call finishes
+   * @return The request call
+   * @throws ApiException If fail to process the API call, e.g. serializing the request body object
+   */
+  public Call testEndpointParametersAsync(String number, Double _double, String string, byte[] _byte, Integer integer, Integer int32, Long int64, Float _float, byte[] binary, Date date, Date dateTime, String password, final ApiCallback<Void> callback) throws ApiException {
+
+    ProgressResponseBody.ProgressListener progressListener = null;
+    ProgressRequestBody.ProgressRequestListener progressRequestListener = null;
+
+    if (callback != null) {
+      progressListener = new ProgressResponseBody.ProgressListener() {
+        @Override
+        public void update(long bytesRead, long contentLength, boolean done) {
+          callback.onDownloadProgress(bytesRead, contentLength, done);
+        }
+      };
+
+      progressRequestListener = new ProgressRequestBody.ProgressRequestListener() {
+        @Override
+        public void onRequestProgress(long bytesWritten, long contentLength, boolean done) {
+          callback.onUploadProgress(bytesWritten, contentLength, done);
+        }
+      };
+    }
+
+    Call call = testEndpointParametersCall(number, _double, string, _byte, integer, int32, int64, _float, binary, date, dateTime, password, progressListener, progressRequestListener);
+    apiClient.executeAsync(call, callback);
+    return call;
+  }
+}

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

@@ -0,0 +1,66 @@
+package io.swagger.client.api;
+
+import io.swagger.client.CollectionFormats.*;
+
+import retrofit.Callback;
+import retrofit.http.*;
+import retrofit.mime.*;
+
+import java.util.Date;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public interface FakeApi {
+  /**
+   * Fake endpoint for testing various parameters
+   * Sync method
+   * Fake endpoint for testing various parameters
+   * @param number None (required)
+   * @param _double None (required)
+   * @param string None (required)
+   * @param _byte None (required)
+   * @param integer None (optional)
+   * @param int32 None (optional)
+   * @param int64 None (optional)
+   * @param _float None (optional)
+   * @param binary None (optional)
+   * @param date None (optional)
+   * @param dateTime None (optional)
+   * @param password None (optional)
+   * @return Void
+   */
+  
+  @FormUrlEncoded
+  @POST("/fake")
+  Void testEndpointParameters(
+    @Field("number") String number, @Field("double") Double _double, @Field("string") String string, @Field("byte") byte[] _byte, @Field("integer") Integer integer, @Field("int32") Integer int32, @Field("int64") Long int64, @Field("float") Float _float, @Field("binary") byte[] binary, @Field("date") Date date, @Field("dateTime") Date dateTime, @Field("password") String password
+  );
+
+  /**
+   * Fake endpoint for testing various parameters
+   * Async method
+   * @param number None (required)
+   * @param _double None (required)
+   * @param string None (required)
+   * @param _byte None (required)
+   * @param integer None (optional)
+   * @param int32 None (optional)
+   * @param int64 None (optional)
+   * @param _float None (optional)
+   * @param binary None (optional)
+   * @param date None (optional)
+   * @param dateTime None (optional)
+   * @param password None (optional)
+   * @param cb callback method
+   * @return void
+   */
+  
+  @FormUrlEncoded
+  @POST("/fake")
+  void testEndpointParameters(
+    @Field("number") String number, @Field("double") Double _double, @Field("string") String string, @Field("byte") byte[] _byte, @Field("integer") Integer integer, @Field("int32") Integer int32, @Field("int64") Long int64, @Field("float") Float _float, @Field("binary") byte[] binary, @Field("date") Date date, @Field("dateTime") Date dateTime, @Field("password") String password, Callback<Void> cb
+  );
+}

samples/client/petstore/java/retrofit/src/main/java/io/swagger/client/model/EnumClass.java

@@ -0,0 +1,50 @@
+package io.swagger.client.model;
+
+import java.util.Objects;
+
+import com.google.gson.annotations.SerializedName;
+
+
+
+
+
+public class EnumClass   {
+  
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    EnumClass enumClass = (EnumClass) o;
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash();
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class EnumClass {\n");
+    
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}

samples/client/petstore/java/retrofit/src/main/java/io/swagger/client/model/EnumTest.java

@@ -0,0 +1,165 @@
+package io.swagger.client.model;
+
+import java.util.Objects;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+import com.google.gson.annotations.SerializedName;
+
+
+
+
+
+public class EnumTest   {
+  
+
+  /**
+   * Gets or Sets enumString
+   */
+  public enum EnumStringEnum {
+    @SerializedName("UPPER")
+    UPPER("UPPER"),
+
+    @SerializedName("lower")
+    LOWER("lower");
+
+    private String value;
+
+    EnumStringEnum(String value) {
+      this.value = value;
+    }
+
+    @Override
+    public String toString() {
+      return String.valueOf(value);
+    }
+  }
+
+  @SerializedName("enum_string")
+  private EnumStringEnum enumString = null;
+
+
+  /**
+   * Gets or Sets enumInteger
+   */
+  public enum EnumIntegerEnum {
+    @SerializedName("1")
+    NUMBER_1(1),
+
+    @SerializedName("-1")
+    NUMBER_MINUS_1(-1);
+
+    private Integer value;
+
+    EnumIntegerEnum(Integer value) {
+      this.value = value;
+    }
+
+    @Override
+    public String toString() {
+      return String.valueOf(value);
+    }
+  }
+
+  @SerializedName("enum_integer")
+  private EnumIntegerEnum enumInteger = null;
+
+
+  /**
+   * Gets or Sets enumNumber
+   */
+  public enum EnumNumberEnum {
+    @SerializedName("1.1")
+    NUMBER_1_DOT_1(1.1),
+
+    @SerializedName("-1.2")
+    NUMBER_MINUS_1_DOT_2(-1.2);
+
+    private Double value;
+
+    EnumNumberEnum(Double value) {
+      this.value = value;
+    }
+
+    @Override
+    public String toString() {
+      return String.valueOf(value);
+    }
+  }
+
+  @SerializedName("enum_number")
+  private EnumNumberEnum enumNumber = null;
+
+  /**
+   **/
+  @ApiModelProperty(value = "")
+  public EnumStringEnum getEnumString() {
+    return enumString;
+  }
+  public void setEnumString(EnumStringEnum enumString) {
+    this.enumString = enumString;
+  }
+
+  /**
+   **/
+  @ApiModelProperty(value = "")
+  public EnumIntegerEnum getEnumInteger() {
+    return enumInteger;
+  }
+  public void setEnumInteger(EnumIntegerEnum enumInteger) {
+    this.enumInteger = enumInteger;
+  }
+
+  /**
+   **/
+  @ApiModelProperty(value = "")
+  public EnumNumberEnum getEnumNumber() {
+    return enumNumber;
+  }
+  public void setEnumNumber(EnumNumberEnum enumNumber) {
+    this.enumNumber = enumNumber;
+  }
+
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    EnumTest enumTest = (EnumTest) o;
+    return Objects.equals(enumString, enumTest.enumString) &&
+        Objects.equals(enumInteger, enumTest.enumInteger) &&
+        Objects.equals(enumNumber, enumTest.enumNumber);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(enumString, enumInteger, enumNumber);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class EnumTest {\n");
+    
+    sb.append("    enumString: ").append(toIndentedString(enumString)).append("\n");
+    sb.append("    enumInteger: ").append(toIndentedString(enumInteger)).append("\n");
+    sb.append("    enumNumber: ").append(toIndentedString(enumNumber)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}

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

@@ -0,0 +1,50 @@
+package io.swagger.client.model;
+
+import java.util.Objects;
+
+import com.google.gson.annotations.SerializedName;
+
+
+
+
+
+public class EnumClass   {
+  
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    EnumClass enumClass = (EnumClass) o;
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash();
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class EnumClass {\n");
+    
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}

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

@@ -0,0 +1,165 @@
+package io.swagger.client.model;
+
+import java.util.Objects;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+import com.google.gson.annotations.SerializedName;
+
+
+
+
+
+public class EnumTest   {
+  
+
+  /**
+   * Gets or Sets enumString
+   */
+  public enum EnumStringEnum {
+    @SerializedName("UPPER")
+    UPPER("UPPER"),
+
+    @SerializedName("lower")
+    LOWER("lower");
+
+    private String value;
+
+    EnumStringEnum(String value) {
+      this.value = value;
+    }
+
+    @Override
+    public String toString() {
+      return String.valueOf(value);
+    }
+  }
+
+  @SerializedName("enum_string")
+  private EnumStringEnum enumString = null;
+
+
+  /**
+   * Gets or Sets enumInteger
+   */
+  public enum EnumIntegerEnum {
+    @SerializedName("1")
+    NUMBER_1(1),
+
+    @SerializedName("-1")
+    NUMBER_MINUS_1(-1);
+
+    private Integer value;
+
+    EnumIntegerEnum(Integer value) {
+      this.value = value;
+    }
+
+    @Override
+    public String toString() {
+      return String.valueOf(value);
+    }
+  }
+
+  @SerializedName("enum_integer")
+  private EnumIntegerEnum enumInteger = null;
+
+
+  /**
+   * Gets or Sets enumNumber
+   */
+  public enum EnumNumberEnum {
+    @SerializedName("1.1")
+    NUMBER_1_DOT_1(1.1),
+
+    @SerializedName("-1.2")
+    NUMBER_MINUS_1_DOT_2(-1.2);
+
+    private Double value;
+
+    EnumNumberEnum(Double value) {
+      this.value = value;
+    }
+
+    @Override
+    public String toString() {
+      return String.valueOf(value);
+    }
+  }
+
+  @SerializedName("enum_number")
+  private EnumNumberEnum enumNumber = null;
+
+  /**
+   **/
+  @ApiModelProperty(value = "")
+  public EnumStringEnum getEnumString() {
+    return enumString;
+  }
+  public void setEnumString(EnumStringEnum enumString) {
+    this.enumString = enumString;
+  }
+
+  /**
+   **/
+  @ApiModelProperty(value = "")
+  public EnumIntegerEnum getEnumInteger() {
+    return enumInteger;
+  }
+  public void setEnumInteger(EnumIntegerEnum enumInteger) {
+    this.enumInteger = enumInteger;
+  }
+
+  /**
+   **/
+  @ApiModelProperty(value = "")
+  public EnumNumberEnum getEnumNumber() {
+    return enumNumber;
+  }
+  public void setEnumNumber(EnumNumberEnum enumNumber) {
+    this.enumNumber = enumNumber;
+  }
+
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    EnumTest enumTest = (EnumTest) o;
+    return Objects.equals(enumString, enumTest.enumString) &&
+        Objects.equals(enumInteger, enumTest.enumInteger) &&
+        Objects.equals(enumNumber, enumTest.enumNumber);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(enumString, enumInteger, enumNumber);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class EnumTest {\n");
+    
+    sb.append("    enumString: ").append(toIndentedString(enumString)).append("\n");
+    sb.append("    enumInteger: ").append(toIndentedString(enumInteger)).append("\n");
+    sb.append("    enumNumber: ").append(toIndentedString(enumNumber)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}