java update petstore clients

samples/client/petstore/java/feign/src/main/java/io/swagger/client/api/FakeClassnameTags123Api.java

@@ -17,7 +17,7 @@ public interface FakeClassnameTags123Api extends ApiClient.Api {
 
   /**
    * To test class name in snake case
-   * 
+   * To test class name in snake case
     * @param body client model (required)
    * @return Client
    */

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

@@ -65,7 +65,7 @@ public interface UserApi extends ApiClient.Api {
   /**
    * Get user by user name
    * 
-    * @param username The name that needs to be fetched. Use user1 for testing.  (required)
+    * @param username The name that needs to be fetched. Use user1 for testing. (required)
    * @return User
    */
   @RequestLine("GET /user/{username}")

samples/client/petstore/java/google-api-client/docs/FakeClassnameTags123Api.md

@@ -13,6 +13,8 @@ Method | HTTP request | Description
 
 To test class name in snake case
 
+To test class name in snake case
+
 ### Example
 ```java
 // Import classes:

samples/client/petstore/java/google-api-client/docs/UserApi.md

@@ -206,7 +206,7 @@ Get user by user name
 
 
 UserApi apiInstance = new UserApi();
-String username = "username_example"; // String | The name that needs to be fetched. Use user1 for testing. 
+String username = "username_example"; // String | The name that needs to be fetched. Use user1 for testing.
 try {
     User result = apiInstance.getUserByName(username);
     System.out.println(result);
@@ -220,7 +220,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **username** | **String**| The name that needs to be fetched. Use user1 for testing.  |
+ **username** | **String**| The name that needs to be fetched. Use user1 for testing. |
 
 ### Return type
 

samples/client/petstore/java/google-api-client/src/main/java/io/swagger/client/api/FakeClassnameTags123Api.java

@@ -39,6 +39,7 @@ public void setApiClient(ApiClient apiClient) {
     }
 
   /**
+    * To test class name in snake case
     * To test class name in snake case
     * <p><b>200</b> - successful operation
     * @param body client model
@@ -52,6 +53,7 @@ public Client testClassname(Client body) throws IOException {
     }
 
   /**
+    * To test class name in snake case
     * To test class name in snake case
     * <p><b>200</b> - successful operation
     * @param body client model

samples/client/petstore/java/google-api-client/src/main/java/io/swagger/client/api/UserApi.java

@@ -324,7 +324,7 @@ public HttpResponse deleteUserForHttpResponse(String username, Map<String, Objec
     * <p><b>200</b> - successful operation
     * <p><b>400</b> - Invalid username supplied
     * <p><b>404</b> - User not found
-    * @param username The name that needs to be fetched. Use user1 for testing. 
+    * @param username The name that needs to be fetched. Use user1 for testing.
     * @return User
     * @throws IOException if an error occurs while attempting to invoke the API
     **/
@@ -340,7 +340,7 @@ public User getUserByName(String username) throws IOException {
     * <p><b>200</b> - successful operation
     * <p><b>400</b> - Invalid username supplied
     * <p><b>404</b> - User not found
-    * @param username The name that needs to be fetched. Use user1 for testing. 
+    * @param username The name that needs to be fetched. Use user1 for testing.
     * @param params Map of query params. A collection will be interpreted as passing in multiple instances of the same query param.
     * @return User
     * @throws IOException if an error occurs while attempting to invoke the API

samples/client/petstore/java/jersey1/docs/FakeClassnameTags123Api.md

@@ -13,6 +13,8 @@ Method | HTTP request | Description
 
 To test class name in snake case
 
+To test class name in snake case
+
 ### Example
 ```java
 // Import classes:

samples/client/petstore/java/jersey1/docs/UserApi.md

@@ -206,7 +206,7 @@ Get user by user name
 
 
 UserApi apiInstance = new UserApi();
-String username = "username_example"; // String | The name that needs to be fetched. Use user1 for testing. 
+String username = "username_example"; // String | The name that needs to be fetched. Use user1 for testing.
 try {
     User result = apiInstance.getUserByName(username);
     System.out.println(result);
@@ -220,7 +220,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **username** | **String**| The name that needs to be fetched. Use user1 for testing.  |
+ **username** | **String**| The name that needs to be fetched. Use user1 for testing. |
 
 ### Return type
 

samples/client/petstore/java/jersey1/src/main/java/io/swagger/client/api/FakeClassnameTags123Api.java

@@ -50,7 +50,7 @@ public void setApiClient(ApiClient apiClient) {
 
   /**
    * To test class name in snake case
-   * 
+   * To test class name in snake case
    * @param body client model (required)
    * @return Client
    * @throws ApiException if fails to make API call

samples/client/petstore/java/jersey1/src/main/java/io/swagger/client/api/UserApi.java

@@ -216,7 +216,7 @@ public void deleteUser(String username) throws ApiException {
   /**
    * Get user by user name
    * 
-   * @param username The name that needs to be fetched. Use user1 for testing.  (required)
+   * @param username The name that needs to be fetched. Use user1 for testing. (required)
    * @return User
    * @throws ApiException if fails to make API call
    */

samples/client/petstore/java/jersey2-java6/docs/FakeClassnameTags123Api.md

@@ -13,6 +13,8 @@ Method | HTTP request | Description
 
 To test class name in snake case
 
+To test class name in snake case
+
 ### Example
 ```java
 // Import classes:

samples/client/petstore/java/jersey2-java6/docs/UserApi.md

@@ -206,7 +206,7 @@ Get user by user name
 
 
 UserApi apiInstance = new UserApi();
-String username = "username_example"; // String | The name that needs to be fetched. Use user1 for testing. 
+String username = "username_example"; // String | The name that needs to be fetched. Use user1 for testing.
 try {
     User result = apiInstance.getUserByName(username);
     System.out.println(result);
@@ -220,7 +220,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **username** | **String**| The name that needs to be fetched. Use user1 for testing.  |
+ **username** | **String**| The name that needs to be fetched. Use user1 for testing. |
 
 ### Return type
 

samples/client/petstore/java/jersey2-java6/src/main/java/io/swagger/client/ApiClient.java

@@ -63,9 +63,6 @@ public class ApiClient {
 
   protected Map<String, Authentication> authentications;
 
-  protected int statusCode;
-  protected Map<String, List<String>> responseHeaders;
-
   protected DateFormat dateFormat;
 
   public ApiClient() {
@@ -113,22 +110,6 @@ public ApiClient setBasePath(String basePath) {
     return this;
   }
 
-  /**
-   * Gets the status code of the previous request
-   * @return Status code
-   */
-  public int getStatusCode() {
-    return statusCode;
-  }
-
-  /**
-   * Gets the response headers of the previous request
-   * @return Response headers
-   */
-  public Map<String, List<String>> getResponseHeaders() {
-    return responseHeaders;
-  }
-
   /**
    * Get authentications (key: authentication name, value: authentication).
    * @return Map of authentication object
@@ -658,7 +639,7 @@ public File prepareDownloadFile(Response response) throws IOException {
    * @return The response body in type of string
    * @throws ApiException API exception
    */
-  public <T> T invokeAPI(String path, String method, List<Pair> queryParams, Object body, Map<String, String> headerParams, Map<String, Object> formParams, String accept, String contentType, String[] authNames, GenericType<T> returnType) throws ApiException {
+  public <T> ApiResponse<T> invokeAPI(String path, String method, List<Pair> queryParams, Object body, Map<String, String> headerParams, Map<String, Object> formParams, String accept, String contentType, String[] authNames, GenericType<T> returnType) throws ApiException {
     updateParamsForAuth(authNames, queryParams, headerParams);
 
     // Not using `.target(this.basePath).path(path)` below,
@@ -713,16 +694,16 @@ public <T> T invokeAPI(String path, String method, List<Pair> queryParams, Objec
         throw new ApiException(500, "unknown method type " + method);
       }
 
-      statusCode = response.getStatusInfo().getStatusCode();
-      responseHeaders = buildResponseHeaders(response);
+      int statusCode = response.getStatusInfo().getStatusCode();
+      Map<String, List<String>> responseHeaders = buildResponseHeaders(response);
 
       if (response.getStatus() == Status.NO_CONTENT.getStatusCode()) {
-        return null;
+        return new ApiResponse<>(statusCode, responseHeaders);
       } else if (response.getStatusInfo().getFamily() == Status.Family.SUCCESSFUL) {
         if (returnType == null)
-          return null;
+          return new ApiResponse<>(statusCode, responseHeaders);
         else
-          return deserialize(response, returnType);
+          return new ApiResponse<>(statusCode, responseHeaders, deserialize(response, returnType));
       } else {
         String message = "error";
         String respBody = null;

samples/client/petstore/java/jersey2-java6/src/main/java/io/swagger/client/ApiResponse.java

@@ -0,0 +1,59 @@
+/*
+ * Swagger Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * OpenAPI spec version: 1.0.0
+ * Contact: apiteam@swagger.io
+ *
+ * NOTE: This class is auto generated by the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen.git
+ * Do not edit the class manually.
+ */
+
+
+package io.swagger.client;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * API response returned by API call.
+ *
+ * @param <T> The type of data that is deserialized from response body
+ */
+public class ApiResponse<T> {
+    private final int statusCode;
+    private final Map<String, List<String>> headers;
+    private final T data;
+
+    /**
+     * @param statusCode The status code of HTTP response
+     * @param headers The headers of HTTP response
+     */
+    public ApiResponse(int statusCode, Map<String, List<String>> headers) {
+        this(statusCode, headers, null);
+    }
+
+    /**
+     * @param statusCode The status code of HTTP response
+     * @param headers The headers of HTTP response
+     * @param data The object deserialized from response bod
+     */
+    public ApiResponse(int statusCode, Map<String, List<String>> headers, T data) {
+        this.statusCode = statusCode;
+        this.headers = headers;
+        this.data = data;
+    }
+
+    public int getStatusCode() {
+        return statusCode;
+    }
+
+    public Map<String, List<String>> getHeaders() {
+        return headers;
+    }
+
+    public T getData() {
+        return data;
+    }
+}

samples/client/petstore/java/jersey2-java6/src/main/java/io/swagger/client/api/AnotherFakeApi.java

@@ -2,6 +2,7 @@
 
 import io.swagger.client.ApiException;
 import io.swagger.client.ApiClient;
+import io.swagger.client.ApiResponse;
 import io.swagger.client.Configuration;
 import io.swagger.client.Pair;
 
@@ -42,6 +43,17 @@ public void setApiClient(ApiClient apiClient) {
    * @throws ApiException if fails to make API call
    */
   public Client testSpecialTags(Client body) throws ApiException {
+    return testSpecialTagsWithHttpInfo(body).getData();
+      }
+
+  /**
+   * To test special tags
+   * To test special tags
+   * @param body client model (required)
+   * @return ApiResponse<Client>
+   * @throws ApiException if fails to make API call
+   */
+  public ApiResponse<Client> testSpecialTagsWithHttpInfo(Client body) throws ApiException {
     Object localVarPostBody = body;
 
     // verify the required parameter 'body' is set