[Dart] test Dart petstore clients in drone.io (#3717)

* test dart 1x in drone

* update dart image

* trigger build failure

* Revert "trigger build failure"

This reverts commit d565f348ba120d9111b7ad2c6f7e3ad077197a26.

* add dart 2 test

* update build runner version

* test dart2

* only test dart jaguar

* remove pubspec.lock

* better wording

* use pub run test

* revert changes in build_runner

* update test in pom.xml

* update samples

* add dart scripts to ensure up-to-date

CI/.drone.yml

@@ -2,6 +2,13 @@ kind: pipeline
 name: default
 
 steps:
+# test Dart 2.x petstore client
+- name: dart2x-test
+  image: google/dart
+  commands:
+  - (cd samples/client/petstore/dart-jaguar/openapi && pub get && pub run build_runner build --delete-conflicting-outputs)
+  - (cd samples/client/petstore/dart-jaguar/flutter_petstore/openapi && pub get && pub run build_runner build --delete-conflicting-outputs)
+  - (cd samples/client/petstore/dart2/openapi && pub get && pub run test)
 # test Java 11 HTTP client
 - name: java11-test
   image: hirokimatsumoto/alpine-openjdk-11	

bin/utils/ensure-up-to-date

@@ -59,6 +59,9 @@ declare -a scripts=(
 "./bin/apex-petstore.sh"
 "./bin/perl-petstore-all.sh"
 "./bin/dart-jaguar-petstore.sh"
+"./bin/dart-flutter-petstore.sh"
+"./bin/dart-petstore.sh"
+"./bin/dart2-petstore.sh"
 #"./bin/elm-petstore-all.sh"
 "./bin/meta-codegen.sh"
 # OTHERS

samples/client/petstore/dart/flutter_petstore/openapi/.travis.yml

@@ -3,7 +3,7 @@
 language: dart
 dart:
 # Install a specific stable release
-- "2.2.0"
+- "1.24.3"
 install:
 - pub get
 

samples/client/petstore/dart/flutter_petstore/openapi/README.md

@@ -44,13 +44,13 @@ Please follow the [installation procedure](#installation--usage) and then run th
 import 'package:openapi/api.dart';
 
 // TODO Configure OAuth2 access token for authorization: petstore_auth
-//defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
+//openapi.api.Configuration.accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = PetApi();
+var api_instance = new PetApi();
-var pet = Pet(); // Pet | Pet object that needs to be added to the store
+var body = new Pet(); // Pet | Pet object that needs to be added to the store
 
 try {
-    api_instance.addPet(pet);
+    api_instance.addPet(body);
 } catch (e) {
     print("Exception when calling PetApi->addPet: $e\n");
 }
@@ -89,8 +89,6 @@ Class | Method | HTTP request | Description
 
  - [ApiResponse](docs//ApiResponse.md)
  - [Category](docs//Category.md)
- - [InlineObject](docs//InlineObject.md)
- - [InlineObject1](docs//InlineObject1.md)
  - [Order](docs//Order.md)
  - [Pet](docs//Pet.md)
  - [Tag](docs//Tag.md)
@@ -106,12 +104,6 @@ Class | Method | HTTP request | Description
 - **API key parameter name**: api_key
 - **Location**: HTTP header
 
-## auth_cookie
-
-- **Type**: API key
-- **API key parameter name**: AUTH_KEY
-- **Location**: 
-
 ## petstore_auth
 
 - **Type**: OAuth

samples/client/petstore/dart/flutter_petstore/openapi/docs/PetApi.md

@@ -20,7 +20,7 @@ Method | HTTP request | Description
 
 
 # **addPet**
-> addPet(pet)
+> addPet(body)
 
 Add a new pet to the store
 
@@ -28,13 +28,13 @@ Add a new pet to the store
 ```dart
 import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
-//defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
+//openapi.api.Configuration.accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = PetApi();
+var api_instance = new PetApi();
-var pet = Pet(); // Pet | Pet object that needs to be added to the store
+var body = new Pet(); // Pet | Pet object that needs to be added to the store
 
 try { 
-    api_instance.addPet(pet);
+    api_instance.addPet(body);
 } catch (e) {
     print("Exception when calling PetApi->addPet: $e\n");
 }
@@ -44,7 +44,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **pet** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
+ **body** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
 
 ### Return type
 
@@ -70,9 +70,9 @@ Deletes a pet
 ```dart
 import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
-//defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
+//openapi.api.Configuration.accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = PetApi();
+var api_instance = new PetApi();
 var petId = 789; // int | Pet id to delete
 var apiKey = apiKey_example; // String | 
 
@@ -116,9 +116,9 @@ Multiple status values can be provided with comma separated strings
 ```dart
 import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
-//defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
+//openapi.api.Configuration.accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = PetApi();
+var api_instance = new PetApi();
 var status = []; // List<String> | Status values that need to be considered for filter
 
 try { 
@@ -161,9 +161,9 @@ Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3
 ```dart
 import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
-//defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
+//openapi.api.Configuration.accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = PetApi();
+var api_instance = new PetApi();
 var tags = []; // List<String> | Tags to filter by
 
 try { 
@@ -206,11 +206,11 @@ Returns a single pet
 ```dart
 import 'package:openapi/api.dart';
 // TODO Configure API key authorization: api_key
-//defaultApiClient.getAuthentication<ApiKeyAuth>('api_key').apiKey = 'YOUR_API_KEY';
+//openapi.api.Configuration.apiKey{'api_key'} = 'YOUR_API_KEY';
 // uncomment below to setup prefix (e.g. Bearer) for API key, if needed
-//defaultApiClient.getAuthentication<ApiKeyAuth>('api_key').apiKeyPrefix = 'Bearer';
+//openapi.api.Configuration.apiKeyPrefix{'api_key'} = "Bearer";
 
-var api_instance = PetApi();
+var api_instance = new PetApi();
 var petId = 789; // int | ID of pet to return
 
 try { 
@@ -243,7 +243,7 @@ Name | Type | Description  | Notes
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
 # **updatePet**
-> updatePet(pet)
+> updatePet(body)
 
 Update an existing pet
 
@@ -251,13 +251,13 @@ Update an existing pet
 ```dart
 import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
-//defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
+//openapi.api.Configuration.accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = PetApi();
+var api_instance = new PetApi();
-var pet = Pet(); // Pet | Pet object that needs to be added to the store
+var body = new Pet(); // Pet | Pet object that needs to be added to the store
 
 try { 
-    api_instance.updatePet(pet);
+    api_instance.updatePet(body);
 } catch (e) {
     print("Exception when calling PetApi->updatePet: $e\n");
 }
@@ -267,7 +267,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **pet** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
+ **body** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
 
 ### Return type
 
@@ -293,9 +293,9 @@ Updates a pet in the store with form data
 ```dart
 import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
-//defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
+//openapi.api.Configuration.accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = PetApi();
+var api_instance = new PetApi();
 var petId = 789; // int | ID of pet that needs to be updated
 var name = name_example; // String | Updated name of the pet
 var status = status_example; // String | Updated status of the pet
@@ -339,9 +339,9 @@ uploads an image
 ```dart
 import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
-//defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
+//openapi.api.Configuration.accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = PetApi();
+var api_instance = new PetApi();
 var petId = 789; // int | ID of pet to update
 var additionalMetadata = additionalMetadata_example; // String | Additional data to pass to server
 var file = BINARY_DATA_HERE; // MultipartFile | file to upload

samples/client/petstore/dart/flutter_petstore/openapi/docs/StoreApi.md

@@ -26,7 +26,7 @@ For valid response try integer IDs with value < 1000. Anything above 1000 or non
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = StoreApi();
+var api_instance = new StoreApi();
 var orderId = orderId_example; // String | ID of the order that needs to be deleted
 
 try { 
@@ -68,11 +68,11 @@ Returns a map of status codes to quantities
 ```dart
 import 'package:openapi/api.dart';
 // TODO Configure API key authorization: api_key
-//defaultApiClient.getAuthentication<ApiKeyAuth>('api_key').apiKey = 'YOUR_API_KEY';
+//openapi.api.Configuration.apiKey{'api_key'} = 'YOUR_API_KEY';
 // uncomment below to setup prefix (e.g. Bearer) for API key, if needed
-//defaultApiClient.getAuthentication<ApiKeyAuth>('api_key').apiKeyPrefix = 'Bearer';
+//openapi.api.Configuration.apiKeyPrefix{'api_key'} = "Bearer";
 
-var api_instance = StoreApi();
+var api_instance = new StoreApi();
 
 try { 
     var result = api_instance.getInventory();
@@ -111,7 +111,7 @@ For valid response try integer IDs with value <= 5 or > 10. Other values will ge
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = StoreApi();
+var api_instance = new StoreApi();
 var orderId = 789; // int | ID of pet that needs to be fetched
 
 try { 
@@ -144,7 +144,7 @@ No authorization required
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
 # **placeOrder**
-> Order placeOrder(order)
+> Order placeOrder(body)
 
 Place an order for a pet
 
@@ -152,11 +152,11 @@ Place an order for a pet
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = StoreApi();
+var api_instance = new StoreApi();
-var order = Order(); // Order | order placed for purchasing the pet
+var body = new Order(); // Order | order placed for purchasing the pet
 
 try { 
-    var result = api_instance.placeOrder(order);
+    var result = api_instance.placeOrder(body);
     print(result);
 } catch (e) {
     print("Exception when calling StoreApi->placeOrder: $e\n");
@@ -167,7 +167,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **order** | [**Order**](Order.md)| order placed for purchasing the pet | 
+ **body** | [**Order**](Order.md)| order placed for purchasing the pet | 
 
 ### Return type
 
@@ -179,7 +179,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
  - **Accept**: application/xml, application/json
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)

samples/client/petstore/dart/flutter_petstore/openapi/docs/UserApi.md

@@ -20,7 +20,7 @@ Method | HTTP request | Description
 
 
 # **createUser**
-> createUser(user)
+> createUser(body)
 
 Create user
 
@@ -29,16 +29,12 @@ This can only be done by the logged in user.
 ### Example 
 ```dart
 import 'package:openapi/api.dart';
-// TODO Configure API key authorization: auth_cookie
-//defaultApiClient.getAuthentication<ApiKeyAuth>('auth_cookie').apiKey = 'YOUR_API_KEY';
-// uncomment below to setup prefix (e.g. Bearer) for API key, if needed
-//defaultApiClient.getAuthentication<ApiKeyAuth>('auth_cookie').apiKeyPrefix = 'Bearer';
 
-var api_instance = UserApi();
+var api_instance = new UserApi();
-var user = User(); // User | Created user object
+var body = new User(); // User | Created user object
 
 try { 
-    api_instance.createUser(user);
+    api_instance.createUser(body);
 } catch (e) {
     print("Exception when calling UserApi->createUser: $e\n");
 }
@@ -48,7 +44,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **user** | [**User**](User.md)| Created user object | 
+ **body** | [**User**](User.md)| Created user object | 
 
 ### Return type
 
@@ -56,33 +52,29 @@ void (empty response body)
 
 ### Authorization
 
-[auth_cookie](../README.md#auth_cookie)
+No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
  - **Accept**: Not defined
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
 # **createUsersWithArrayInput**
-> createUsersWithArrayInput(user)
+> createUsersWithArrayInput(body)
 
 Creates list of users with given input array
 
 ### Example 
 ```dart
 import 'package:openapi/api.dart';
-// TODO Configure API key authorization: auth_cookie
-//defaultApiClient.getAuthentication<ApiKeyAuth>('auth_cookie').apiKey = 'YOUR_API_KEY';
-// uncomment below to setup prefix (e.g. Bearer) for API key, if needed
-//defaultApiClient.getAuthentication<ApiKeyAuth>('auth_cookie').apiKeyPrefix = 'Bearer';
 
-var api_instance = UserApi();
+var api_instance = new UserApi();
-var user = [List&lt;User&gt;()]; // List<User> | List of user object
+var body = [new List&lt;User&gt;()]; // List<User> | List of user object
 
 try { 
-    api_instance.createUsersWithArrayInput(user);
+    api_instance.createUsersWithArrayInput(body);
 } catch (e) {
     print("Exception when calling UserApi->createUsersWithArrayInput: $e\n");
 }
@@ -92,7 +84,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **user** | [**List&lt;User&gt;**](User.md)| List of user object | 
+ **body** | [**List&lt;User&gt;**](User.md)| List of user object | 
 
 ### Return type
 
@@ -100,33 +92,29 @@ void (empty response body)
 
 ### Authorization
 
-[auth_cookie](../README.md#auth_cookie)
+No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
  - **Accept**: Not defined
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
 # **createUsersWithListInput**
-> createUsersWithListInput(user)
+> createUsersWithListInput(body)
 
 Creates list of users with given input array
 
 ### Example 
 ```dart
 import 'package:openapi/api.dart';
-// TODO Configure API key authorization: auth_cookie
-//defaultApiClient.getAuthentication<ApiKeyAuth>('auth_cookie').apiKey = 'YOUR_API_KEY';
-// uncomment below to setup prefix (e.g. Bearer) for API key, if needed
-//defaultApiClient.getAuthentication<ApiKeyAuth>('auth_cookie').apiKeyPrefix = 'Bearer';
 
-var api_instance = UserApi();
+var api_instance = new UserApi();
-var user = [List&lt;User&gt;()]; // List<User> | List of user object
+var body = [new List&lt;User&gt;()]; // List<User> | List of user object
 
 try { 
-    api_instance.createUsersWithListInput(user);
+    api_instance.createUsersWithListInput(body);
 } catch (e) {
     print("Exception when calling UserApi->createUsersWithListInput: $e\n");
 }
@@ -136,7 +124,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **user** | [**List&lt;User&gt;**](User.md)| List of user object | 
+ **body** | [**List&lt;User&gt;**](User.md)| List of user object | 
 
 ### Return type
 
@@ -144,11 +132,11 @@ void (empty response body)
 
 ### Authorization
 
-[auth_cookie](../README.md#auth_cookie)
+No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
  - **Accept**: Not defined
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
@@ -163,12 +151,8 @@ This can only be done by the logged in user.
 ### Example 
 ```dart
 import 'package:openapi/api.dart';
-// TODO Configure API key authorization: auth_cookie
-//defaultApiClient.getAuthentication<ApiKeyAuth>('auth_cookie').apiKey = 'YOUR_API_KEY';
-// uncomment below to setup prefix (e.g. Bearer) for API key, if needed
-//defaultApiClient.getAuthentication<ApiKeyAuth>('auth_cookie').apiKeyPrefix = 'Bearer';
 
-var api_instance = UserApi();
+var api_instance = new UserApi();
 var username = username_example; // String | The name that needs to be deleted
 
 try { 
@@ -190,7 +174,7 @@ void (empty response body)
 
 ### Authorization
 
-[auth_cookie](../README.md#auth_cookie)
+No authorization required
 
 ### HTTP request headers
 
@@ -208,7 +192,7 @@ Get user by user name
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = UserApi();
+var api_instance = new UserApi();
 var username = username_example; // String | The name that needs to be fetched. Use user1 for testing.
 
 try { 
@@ -249,7 +233,7 @@ Logs user into the system
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = UserApi();
+var api_instance = new UserApi();
 var username = username_example; // String | The user name for login
 var password = password_example; // String | The password for login in clear text
 
@@ -291,12 +275,8 @@ Logs out current logged in user session
 ### Example 
 ```dart
 import 'package:openapi/api.dart';
-// TODO Configure API key authorization: auth_cookie
-//defaultApiClient.getAuthentication<ApiKeyAuth>('auth_cookie').apiKey = 'YOUR_API_KEY';
-// uncomment below to setup prefix (e.g. Bearer) for API key, if needed
-//defaultApiClient.getAuthentication<ApiKeyAuth>('auth_cookie').apiKeyPrefix = 'Bearer';
 
-var api_instance = UserApi();
+var api_instance = new UserApi();
 
 try { 
     api_instance.logoutUser();
@@ -314,7 +294,7 @@ void (empty response body)
 
 ### Authorization
 
-[auth_cookie](../README.md#auth_cookie)
+No authorization required
 
 ### HTTP request headers
 
@@ -324,7 +304,7 @@ void (empty response body)
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
 # **updateUser**
-> updateUser(username, user)
+> updateUser(username, body)
 
 Updated user
 
@@ -333,17 +313,13 @@ This can only be done by the logged in user.
 ### Example 
 ```dart
 import 'package:openapi/api.dart';
-// TODO Configure API key authorization: auth_cookie
-//defaultApiClient.getAuthentication<ApiKeyAuth>('auth_cookie').apiKey = 'YOUR_API_KEY';
-// uncomment below to setup prefix (e.g. Bearer) for API key, if needed
-//defaultApiClient.getAuthentication<ApiKeyAuth>('auth_cookie').apiKeyPrefix = 'Bearer';
 
-var api_instance = UserApi();
+var api_instance = new UserApi();
 var username = username_example; // String | name that need to be deleted
-var user = User(); // User | Updated user object
+var body = new User(); // User | Updated user object
 
 try { 
-    api_instance.updateUser(username, user);
+    api_instance.updateUser(username, body);
 } catch (e) {
     print("Exception when calling UserApi->updateUser: $e\n");
 }
@@ -354,7 +330,7 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **username** | **String**| name that need to be deleted | [default to null]
- **user** | [**User**](User.md)| Updated user object | 
+ **body** | [**User**](User.md)| Updated user object | 
 
 ### Return type
 
@@ -362,11 +338,11 @@ void (empty response body)
 
 ### Authorization
 
-[auth_cookie](../README.md#auth_cookie)
+No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
  - **Accept**: Not defined
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)

samples/client/petstore/dart/flutter_petstore/openapi/lib/api.dart

@@ -18,12 +18,10 @@ part 'api/user_api.dart';
 
 part 'model/api_response.dart';
 part 'model/category.dart';
-part 'model/inline_object.dart';
-part 'model/inline_object1.dart';
 part 'model/order.dart';
 part 'model/pet.dart';
 part 'model/tag.dart';
 part 'model/user.dart';
 
 
-ApiClient defaultApiClient = ApiClient();
+ApiClient defaultApiClient = new ApiClient();

samples/client/petstore/dart/flutter_petstore/openapi/lib/api/pet_api.dart

@@ -10,12 +10,12 @@ class PetApi {
   /// Add a new pet to the store
   ///
   /// 
-  Future addPet(Pet pet) async {
+  Future addPet(Pet body) async {
-    Object postBody = pet;
+    Object postBody = body;
 
     // verify required params are set
-    if(pet == null) {
+    if(body == null) {
-     throw ApiException(400, "Missing required param: pet");
+     throw new ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -28,12 +28,12 @@ class PetApi {
 
     List<String> contentTypes = ["application/json","application/xml"];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = ["petstore_auth"];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -50,7 +50,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -60,11 +60,11 @@ class PetApi {
   ///
   /// 
   Future deletePet(int petId, { String apiKey }) async {
-    Object postBody;
+    Object postBody = null;
 
     // verify required params are set
     if(petId == null) {
-     throw ApiException(400, "Missing required param: petId");
+     throw new ApiException(400, "Missing required param: petId");
     }
 
     // create path and map variables
@@ -78,12 +78,12 @@ class PetApi {
 
     List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = ["petstore_auth"];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -100,7 +100,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -110,11 +110,11 @@ class PetApi {
   ///
   /// Multiple status values can be provided with comma separated strings
   Future<List<Pet>> findPetsByStatus(List<String> status) async {
-    Object postBody;
+    Object postBody = null;
 
     // verify required params are set
     if(status == null) {
-     throw ApiException(400, "Missing required param: status");
+     throw new ApiException(400, "Missing required param: status");
     }
 
     // create path and map variables
@@ -128,12 +128,12 @@ class PetApi {
 
     List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = ["petstore_auth"];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -150,7 +150,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return (apiClient.deserialize(_decodeBodyBytes(response), 'List<Pet>') as List).map((item) => item as Pet).toList();
     } else {
@@ -161,11 +161,11 @@ class PetApi {
   ///
   /// Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
   Future<List<Pet>> findPetsByTags(List<String> tags) async {
-    Object postBody;
+    Object postBody = null;
 
     // verify required params are set
     if(tags == null) {
-     throw ApiException(400, "Missing required param: tags");
+     throw new ApiException(400, "Missing required param: tags");
     }
 
     // create path and map variables
@@ -179,12 +179,12 @@ class PetApi {
 
     List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = ["petstore_auth"];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -201,7 +201,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return (apiClient.deserialize(_decodeBodyBytes(response), 'List<Pet>') as List).map((item) => item as Pet).toList();
     } else {
@@ -212,11 +212,11 @@ class PetApi {
   ///
   /// Returns a single pet
   Future<Pet> getPetById(int petId) async {
-    Object postBody;
+    Object postBody = null;
 
     // verify required params are set
     if(petId == null) {
-     throw ApiException(400, "Missing required param: petId");
+     throw new ApiException(400, "Missing required param: petId");
     }
 
     // create path and map variables
@@ -229,12 +229,12 @@ class PetApi {
 
     List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = ["api_key"];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -251,7 +251,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return apiClient.deserialize(_decodeBodyBytes(response), 'Pet') as Pet;
     } else {
@@ -261,12 +261,12 @@ class PetApi {
   /// Update an existing pet
   ///
   /// 
-  Future updatePet(Pet pet) async {
+  Future updatePet(Pet body) async {
-    Object postBody = pet;
+    Object postBody = body;
 
     // verify required params are set
-    if(pet == null) {
+    if(body == null) {
-     throw ApiException(400, "Missing required param: pet");
+     throw new ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -279,12 +279,12 @@ class PetApi {
 
     List<String> contentTypes = ["application/json","application/xml"];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = ["petstore_auth"];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -301,7 +301,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -311,11 +311,11 @@ class PetApi {
   ///
   /// 
   Future updatePetWithForm(int petId, { String name, String status }) async {
-    Object postBody;
+    Object postBody = null;
 
     // verify required params are set
     if(petId == null) {
-     throw ApiException(400, "Missing required param: petId");
+     throw new ApiException(400, "Missing required param: petId");
     }
 
     // create path and map variables
@@ -328,12 +328,12 @@ class PetApi {
 
     List<String> contentTypes = ["application/x-www-form-urlencoded"];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = ["petstore_auth"];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if (name != null) {
         hasFields = true;
         mp.fields['name'] = parameterToString(name);
@@ -362,7 +362,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -372,11 +372,11 @@ class PetApi {
   ///
   /// 
   Future<ApiResponse> uploadFile(int petId, { String additionalMetadata, MultipartFile file }) async {
-    Object postBody;
+    Object postBody = null;
 
     // verify required params are set
     if(petId == null) {
-     throw ApiException(400, "Missing required param: petId");
+     throw new ApiException(400, "Missing required param: petId");
     }
 
     // create path and map variables
@@ -389,12 +389,12 @@ class PetApi {
 
     List<String> contentTypes = ["multipart/form-data"];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = ["petstore_auth"];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if (additionalMetadata != null) {
         hasFields = true;
         mp.fields['additionalMetadata'] = parameterToString(additionalMetadata);
@@ -422,7 +422,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return apiClient.deserialize(_decodeBodyBytes(response), 'ApiResponse') as ApiResponse;
     } else {

samples/client/petstore/dart/flutter_petstore/openapi/lib/api/store_api.dart

@@ -11,11 +11,11 @@ class StoreApi {
   ///
   /// For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
   Future deleteOrder(String orderId) async {
-    Object postBody;
+    Object postBody = null;
 
     // verify required params are set
     if(orderId == null) {
-     throw ApiException(400, "Missing required param: orderId");
+     throw new ApiException(400, "Missing required param: orderId");
     }
 
     // create path and map variables
@@ -28,12 +28,12 @@ class StoreApi {
 
     List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = [];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -50,7 +50,7 @@ class StoreApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -60,7 +60,7 @@ class StoreApi {
   ///
   /// Returns a map of status codes to quantities
   Future<Map<String, int>> getInventory() async {
-    Object postBody;
+    Object postBody = null;
 
     // verify required params are set
 
@@ -74,12 +74,12 @@ class StoreApi {
 
     List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = ["api_key"];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -96,9 +96,9 @@ class StoreApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
-      return Map<String, int>.from(apiClient.deserialize(_decodeBodyBytes(response), 'Map<String, int>'));
+      return new Map<String, int>.from(apiClient.deserialize(_decodeBodyBytes(response), 'Map<String, int>'));
           ;
     } else {
       return null;
@@ -108,11 +108,11 @@ class StoreApi {
   ///
   /// For valid response try integer IDs with value &lt;&#x3D; 5 or &gt; 10. Other values will generated exceptions
   Future<Order> getOrderById(int orderId) async {
-    Object postBody;
+    Object postBody = null;
 
     // verify required params are set
     if(orderId == null) {
-     throw ApiException(400, "Missing required param: orderId");
+     throw new ApiException(400, "Missing required param: orderId");
     }
 
     // create path and map variables
@@ -125,12 +125,12 @@ class StoreApi {
 
     List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = [];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -147,7 +147,7 @@ class StoreApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return apiClient.deserialize(_decodeBodyBytes(response), 'Order') as Order;
     } else {
@@ -157,12 +157,12 @@ class StoreApi {
   /// Place an order for a pet
   ///
   /// 
-  Future<Order> placeOrder(Order order) async {
+  Future<Order> placeOrder(Order body) async {
-    Object postBody = order;
+    Object postBody = body;
 
     // verify required params are set
-    if(order == null) {
+    if(body == null) {
-     throw ApiException(400, "Missing required param: order");
+     throw new ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -173,14 +173,14 @@ class StoreApi {
     Map<String, String> headerParams = {};
     Map<String, String> formParams = {};
 
-    List<String> contentTypes = ["application/json"];
+    List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = [];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -197,7 +197,7 @@ class StoreApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return apiClient.deserialize(_decodeBodyBytes(response), 'Order') as Order;
     } else {

samples/client/petstore/dart/flutter_petstore/openapi/lib/api/user_api.dart

@@ -10,12 +10,12 @@ class UserApi {
   /// Create user
   ///
   /// This can only be done by the logged in user.
-  Future createUser(User user) async {
+  Future createUser(User body) async {
-    Object postBody = user;
+    Object postBody = body;
 
     // verify required params are set
-    if(user == null) {
+    if(body == null) {
-     throw ApiException(400, "Missing required param: user");
+     throw new ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -26,14 +26,14 @@ class UserApi {
     Map<String, String> headerParams = {};
     Map<String, String> formParams = {};
 
-    List<String> contentTypes = ["application/json"];
+    List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
-    List<String> authNames = ["auth_cookie"];
+    List<String> authNames = [];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -50,7 +50,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -59,12 +59,12 @@ class UserApi {
   /// Creates list of users with given input array
   ///
   /// 
-  Future createUsersWithArrayInput(List<User> user) async {
+  Future createUsersWithArrayInput(List<User> body) async {
-    Object postBody = user;
+    Object postBody = body;
 
     // verify required params are set
-    if(user == null) {
+    if(body == null) {
-     throw ApiException(400, "Missing required param: user");
+     throw new ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -75,14 +75,14 @@ class UserApi {
     Map<String, String> headerParams = {};
     Map<String, String> formParams = {};
 
-    List<String> contentTypes = ["application/json"];
+    List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
-    List<String> authNames = ["auth_cookie"];
+    List<String> authNames = [];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -99,7 +99,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -108,12 +108,12 @@ class UserApi {
   /// Creates list of users with given input array
   ///
   /// 
-  Future createUsersWithListInput(List<User> user) async {
+  Future createUsersWithListInput(List<User> body) async {
-    Object postBody = user;
+    Object postBody = body;
 
     // verify required params are set
-    if(user == null) {
+    if(body == null) {
-     throw ApiException(400, "Missing required param: user");
+     throw new ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -124,14 +124,14 @@ class UserApi {
     Map<String, String> headerParams = {};
     Map<String, String> formParams = {};
 
-    List<String> contentTypes = ["application/json"];
+    List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
-    List<String> authNames = ["auth_cookie"];
+    List<String> authNames = [];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -148,7 +148,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -158,11 +158,11 @@ class UserApi {
   ///
   /// This can only be done by the logged in user.
   Future deleteUser(String username) async {
-    Object postBody;
+    Object postBody = null;
 
     // verify required params are set
     if(username == null) {
-     throw ApiException(400, "Missing required param: username");
+     throw new ApiException(400, "Missing required param: username");
     }
 
     // create path and map variables
@@ -175,12 +175,12 @@ class UserApi {
 
     List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
-    List<String> authNames = ["auth_cookie"];
+    List<String> authNames = [];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -197,7 +197,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -207,11 +207,11 @@ class UserApi {
   ///
   /// 
   Future<User> getUserByName(String username) async {
-    Object postBody;
+    Object postBody = null;
 
     // verify required params are set
     if(username == null) {
-     throw ApiException(400, "Missing required param: username");
+     throw new ApiException(400, "Missing required param: username");
     }
 
     // create path and map variables
@@ -224,12 +224,12 @@ class UserApi {
 
     List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = [];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -246,7 +246,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return apiClient.deserialize(_decodeBodyBytes(response), 'User') as User;
     } else {
@@ -257,14 +257,14 @@ class UserApi {
   ///
   /// 
   Future<String> loginUser(String username, String password) async {
-    Object postBody;
+    Object postBody = null;
 
     // verify required params are set
     if(username == null) {
-     throw ApiException(400, "Missing required param: username");
+     throw new ApiException(400, "Missing required param: username");
     }
     if(password == null) {
-     throw ApiException(400, "Missing required param: password");
+     throw new ApiException(400, "Missing required param: password");
     }
 
     // create path and map variables
@@ -279,12 +279,12 @@ class UserApi {
 
     List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
     List<String> authNames = [];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -301,7 +301,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return apiClient.deserialize(_decodeBodyBytes(response), 'String') as String;
     } else {
@@ -312,7 +312,7 @@ class UserApi {
   ///
   /// 
   Future logoutUser() async {
-    Object postBody;
+    Object postBody = null;
 
     // verify required params are set
 
@@ -326,12 +326,12 @@ class UserApi {
 
     List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
-    List<String> authNames = ["auth_cookie"];
+    List<String> authNames = [];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -348,7 +348,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -357,15 +357,15 @@ class UserApi {
   /// Updated user
   ///
   /// This can only be done by the logged in user.
-  Future updateUser(String username, User user) async {
+  Future updateUser(String username, User body) async {
-    Object postBody = user;
+    Object postBody = body;
 
     // verify required params are set
     if(username == null) {
-     throw ApiException(400, "Missing required param: username");
+     throw new ApiException(400, "Missing required param: username");
     }
-    if(user == null) {
+    if(body == null) {
-     throw ApiException(400, "Missing required param: user");
+     throw new ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -376,14 +376,14 @@ class UserApi {
     Map<String, String> headerParams = {};
     Map<String, String> formParams = {};
 
-    List<String> contentTypes = ["application/json"];
+    List<String> contentTypes = [];
 
-    String contentType = contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
+    String contentType = contentTypes.length > 0 ? contentTypes[0] : "application/json";
-    List<String> authNames = ["auth_cookie"];
+    List<String> authNames = [];
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = MultipartRequest(null, null);
+      MultipartRequest mp = new MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -400,7 +400,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;

samples/client/petstore/dart/flutter_petstore/openapi/lib/api_client.dart

@@ -10,19 +10,18 @@ class QueryParam {
 class ApiClient {
 
   String basePath;
-  var client = Client();
+  var client = new Client();
 
   Map<String, String> _defaultHeaderMap = {};
   Map<String, Authentication> _authentications = {};
 
-  final _regList = RegExp(r'^List<(.*)>$');
+  final _RegList = new RegExp(r'^List<(.*)>$');
-  final _regMap = RegExp(r'^Map<String,(.*)>$');
+  final _RegMap = new RegExp(r'^Map<String,(.*)>$');
 
-  ApiClient({this.basePath = "http://petstore.swagger.io/v2"}) {
+  ApiClient({this.basePath: "http://petstore.swagger.io/v2"}) {
     // Setup authentications (key: authentication name, value: authentication).
-    _authentications['api_key'] = ApiKeyAuth("header", "api_key");
+    _authentications['api_key'] = new ApiKeyAuth("header", "api_key");
-    _authentications['auth_cookie'] = ApiKeyAuth("query", "AUTH_KEY");
+    _authentications['petstore_auth'] = new OAuth();
-    _authentications['petstore_auth'] = OAuth();
   }
 
   void addDefaultHeader(String key, String value) {
@@ -41,40 +40,36 @@ class ApiClient {
         case 'double':
           return value is double ? value : double.parse('$value');
         case 'ApiResponse':
-          return ApiResponse.fromJson(value);
+          return new ApiResponse.fromJson(value);
         case 'Category':
-          return Category.fromJson(value);
+          return new Category.fromJson(value);
-        case 'InlineObject':
-          return InlineObject.fromJson(value);
-        case 'InlineObject1':
-          return InlineObject1.fromJson(value);
         case 'Order':
-          return Order.fromJson(value);
+          return new Order.fromJson(value);
         case 'Pet':
-          return Pet.fromJson(value);
+          return new Pet.fromJson(value);
         case 'Tag':
-          return Tag.fromJson(value);
+          return new Tag.fromJson(value);
         case 'User':
-          return User.fromJson(value);
+          return new User.fromJson(value);
         default:
           {
             Match match;
             if (value is List &&
-                (match = _regList.firstMatch(targetType)) != null) {
+                (match = _RegList.firstMatch(targetType)) != null) {
               var newTargetType = match[1];
               return value.map((v) => _deserialize(v, newTargetType)).toList();
             } else if (value is Map &&
-                (match = _regMap.firstMatch(targetType)) != null) {
+                (match = _RegMap.firstMatch(targetType)) != null) {
               var newTargetType = match[1];
-              return Map.fromIterables(value.keys,
+              return new Map.fromIterables(value.keys,
                   value.values.map((v) => _deserialize(v, newTargetType)));
             }
           }
       }
-    } on Exception catch (e, stack) {
+    } catch (e, stack) {
-      throw ApiException.withInner(500, 'Exception during deserialization.', e, stack);
+      throw new ApiException.withInner(500, 'Exception during deserialization.', e, stack);
     }
-    throw ApiException(500, 'Could not find a suitable class for deserialization');
+    throw new ApiException(500, 'Could not find a suitable class for deserialization');
   }
 
   dynamic deserialize(String json, String targetType) {
@@ -83,7 +78,7 @@ class ApiClient {
 
     if (targetType == 'String') return json;
 
-    var decodedJson = jsonDecode(json);
+    var decodedJson = JSON.decode(json);
     return _deserialize(decodedJson, targetType);
   }
 
@@ -92,7 +87,7 @@ class ApiClient {
     if (obj == null) {
       serialized = '';
     } else {
-      serialized = json.encode(obj);
+      serialized = JSON.encode(obj);
     }
     return serialized;
   }
@@ -124,7 +119,7 @@ class ApiClient {
     headerParams['Content-Type'] = contentType;
 
     if(body is MultipartRequest) {
-      var request = MultipartRequest(method, Uri.parse(url));
+      var request = new MultipartRequest(method, Uri.parse(url));
       request.fields.addAll(body.fields);
       request.files.addAll(body.files);
       request.headers.addAll(body.headers);
@@ -153,14 +148,16 @@ class ApiClient {
   void _updateParamsForAuth(List<String> authNames, List<QueryParam> queryParams, Map<String, String> headerParams) {
     authNames.forEach((authName) {
       Authentication auth = _authentications[authName];
-      if (auth == null) throw ArgumentError("Authentication undefined: " + authName);
+      if (auth == null) throw new ArgumentError("Authentication undefined: " + authName);
       auth.applyToParams(queryParams, headerParams);
     });
   }
 
-  T getAuthentication<T extends Authentication>(String name) {
+  void setAccessToken(String accessToken) {
-    var authentication = _authentications[name];
+    _authentications.forEach((key, auth) {
-
+      if (auth is OAuth) {
-    return authentication is T ? authentication : null;
+        auth.setAccessToken(accessToken);
+      }
+    });
   }
 }

samples/client/petstore/dart/flutter_petstore/openapi/lib/api_exception.dart

@@ -2,9 +2,9 @@ part of openapi.api;
 
 class ApiException implements Exception {
   int code = 0;
-  String message;
+  String message = null;
-  Exception innerException;
+  Exception innerException = null;
-  StackTrace stackTrace;
+  StackTrace stackTrace = null;
 
   ApiException(this.code, this.message);
 
@@ -17,7 +17,7 @@ class ApiException implements Exception {
       return "ApiException $code: $message";
     }
 
-    return "ApiException $code: $message (Inner exception: $innerException)\n\n" +
+    return "ApiException $code: $message (Inner exception: ${innerException})\n\n" +
         stackTrace.toString();
   }
 }

samples/client/petstore/dart/flutter_petstore/openapi/lib/api_helper.dart

@@ -11,7 +11,7 @@ Iterable<QueryParam> _convertParametersForCollectionFormat(
   if (name == null || name.isEmpty || value == null) return params;
 
   if (value is! List) {
-    params.add(QueryParam(name, parameterToString(value)));
+    params.add(new QueryParam(name, parameterToString(value)));
     return params;
   }
 
@@ -23,12 +23,12 @@ Iterable<QueryParam> _convertParametersForCollectionFormat(
                      : collectionFormat; // default: csv
 
   if (collectionFormat == "multi") {
-    return values.map((v) => QueryParam(name, parameterToString(v)));
+    return values.map((v) => new QueryParam(name, parameterToString(v)));
   }
 
   String delimiter = _delimiters[collectionFormat] ?? ",";
 
-  params.add(QueryParam(name, values.map((v) => parameterToString(v)).join(delimiter)));
+  params.add(new QueryParam(name, values.map((v) => parameterToString(v)).join(delimiter)));
   return params;
 }
 

samples/client/petstore/dart/flutter_petstore/openapi/lib/auth/api_key_auth.dart

@@ -4,24 +4,22 @@ class ApiKeyAuth implements Authentication {
 
   final String location;
   final String paramName;
-  String _apiKey;
+  String apiKey;
   String apiKeyPrefix;
 
-  set apiKey(String key) => _apiKey = key;
-
   ApiKeyAuth(this.location, this.paramName);
 
   @override
   void applyToParams(List<QueryParam> queryParams, Map<String, String> headerParams) {
     String value;
     if (apiKeyPrefix != null) {
-      value = '$apiKeyPrefix $_apiKey';
+      value = '$apiKeyPrefix $apiKey';
     } else {
-      value = _apiKey;
+      value = apiKey;
     }
 
     if (location == 'query' && value != null) {
-      queryParams.add(QueryParam(paramName, value));
+      queryParams.add(new QueryParam(paramName, value));
     } else if (location == 'header' && value != null) {
       headerParams[paramName] = value;
     }

samples/client/petstore/dart/flutter_petstore/openapi/lib/auth/http_basic_auth.dart

@@ -2,15 +2,13 @@ part of openapi.api;
 
 class HttpBasicAuth implements Authentication {
 
-  String _username;
+  String username;
-  String _password;
+  String password;
 
   @override
   void applyToParams(List<QueryParam> queryParams, Map<String, String> headerParams) {
-    String str = (_username == null ? "" : _username) + ":" + (_password == null ? "" : _password);
+    String str = (username == null ? "" : username) + ":" + (password == null ? "" : password);
-    headerParams["Authorization"] = "Basic " + base64.encode(utf8.encode(str));
+    headerParams["Authorization"] = "Basic " + BASE64.encode(UTF8.encode(str));
   }
 
-  set username(String username) => _username = username;
-  set password(String password) => _password = password;
 }

samples/client/petstore/dart/flutter_petstore/openapi/lib/auth/oauth.dart

@@ -1,16 +1,19 @@
 part of openapi.api;
 
 class OAuth implements Authentication {
-  String _accessToken;
+  String accessToken;
 
-  OAuth({String accessToken}) : _accessToken = accessToken;
+  OAuth({this.accessToken}) {
+  }
 
   @override
   void applyToParams(List<QueryParam> queryParams, Map<String, String> headerParams) {
-    if (_accessToken != null) {
+    if (accessToken != null) {
-      headerParams["Authorization"] = "Bearer $_accessToken";
+      headerParams["Authorization"] = "Bearer " + accessToken;
     }
   }
 
-  set accessToken(String accessToken) => _accessToken = accessToken;
+  void setAccessToken(String accessToken) {
+    this.accessToken = accessToken;
+  }
 }

samples/client/petstore/dart/flutter_petstore/openapi/lib/model/api_response.dart

@@ -34,24 +34,21 @@ class ApiResponse {
   }
 
   Map<String, dynamic> toJson() {
-    Map <String, dynamic> json = {};
+    return {
-    if (code != null)
+      'code': code,
-      json['code'] = code;
+      'type': type,
-    if (type != null)
+      'message': message
-      json['type'] = type;
+    };
-    if (message != null)
-      json['message'] = message;
-    return json;
   }
 
   static List<ApiResponse> listFromJson(List<dynamic> json) {
-    return json == null ? List<ApiResponse>() : json.map((value) => ApiResponse.fromJson(value)).toList();
+    return json == null ? new List<ApiResponse>() : json.map((value) => new ApiResponse.fromJson(value)).toList();
   }
 
-  static Map<String, ApiResponse> mapFromJson(Map<String, dynamic> json) {
+  static Map<String, ApiResponse> mapFromJson(Map<String, Map<String, dynamic>> json) {
-    var map = Map<String, ApiResponse>();
+    var map = new Map<String, ApiResponse>();
-    if (json != null && json.isNotEmpty) {
+    if (json != null && json.length > 0) {
-      json.forEach((String key, dynamic value) => map[key] = ApiResponse.fromJson(value));
+      json.forEach((String key, Map<String, dynamic> value) => map[key] = new ApiResponse.fromJson(value));
     }
     return map;
   }

samples/client/petstore/dart/flutter_petstore/openapi/lib/model/category.dart

@@ -27,22 +27,20 @@ class Category {
   }
 
   Map<String, dynamic> toJson() {
-    Map <String, dynamic> json = {};
+    return {
-    if (id != null)
+      'id': id,
-      json['id'] = id;
+      'name': name
-    if (name != null)
+    };
-      json['name'] = name;
-    return json;
   }
 
   static List<Category> listFromJson(List<dynamic> json) {
-    return json == null ? List<Category>() : json.map((value) => Category.fromJson(value)).toList();
+    return json == null ? new List<Category>() : json.map((value) => new Category.fromJson(value)).toList();
   }
 
-  static Map<String, Category> mapFromJson(Map<String, dynamic> json) {
+  static Map<String, Category> mapFromJson(Map<String, Map<String, dynamic>> json) {
-    var map = Map<String, Category>();
+    var map = new Map<String, Category>();
-    if (json != null && json.isNotEmpty) {
+    if (json != null && json.length > 0) {
-      json.forEach((String key, dynamic value) => map[key] = Category.fromJson(value));
+      json.forEach((String key, Map<String, dynamic> value) => map[key] = new Category.fromJson(value));
     }
     return map;
   }

samples/client/petstore/dart/flutter_petstore/openapi/lib/model/order.dart

@@ -56,30 +56,24 @@ class Order {
   }
 
   Map<String, dynamic> toJson() {
-    Map <String, dynamic> json = {};
+    return {
-    if (id != null)
+      'id': id,
-      json['id'] = id;
+      'petId': petId,
-    if (petId != null)
+      'quantity': quantity,
-      json['petId'] = petId;
+      'shipDate': shipDate == null ? '' : shipDate.toUtc().toIso8601String(),
-    if (quantity != null)
+      'status': status,
-      json['quantity'] = quantity;
+      'complete': complete
-    if (shipDate != null)
+    };
-      json['shipDate'] = shipDate == null ? null : shipDate.toUtc().toIso8601String();
-    if (status != null)
-      json['status'] = status;
-    if (complete != null)
-      json['complete'] = complete;
-    return json;
   }
 
   static List<Order> listFromJson(List<dynamic> json) {
-    return json == null ? List<Order>() : json.map((value) => Order.fromJson(value)).toList();
+    return json == null ? new List<Order>() : json.map((value) => new Order.fromJson(value)).toList();
   }
 
-  static Map<String, Order> mapFromJson(Map<String, dynamic> json) {
+  static Map<String, Order> mapFromJson(Map<String, Map<String, dynamic>> json) {
-    var map = Map<String, Order>();
+    var map = new Map<String, Order>();
-    if (json != null && json.isNotEmpty) {
+    if (json != null && json.length > 0) {
-      json.forEach((String key, dynamic value) => map[key] = Order.fromJson(value));
+      json.forEach((String key, Map<String, dynamic> value) => map[key] = new Order.fromJson(value));
     }
     return map;
   }

samples/client/petstore/dart/flutter_petstore/openapi/lib/model/pet.dart

@@ -31,7 +31,7 @@ class Pet {
     if (json['category'] == null) {
       category = null;
     } else {
-      category = Category.fromJson(json['category']);
+      category = new Category.fromJson(json['category']);
     }
     if (json['name'] == null) {
       name = null;
@@ -41,7 +41,7 @@ class Pet {
     if (json['photoUrls'] == null) {
       photoUrls = null;
     } else {
-      photoUrls = (json['photoUrls'] as List).cast<String>();
+      photoUrls = (json['photoUrls'] as List).map((item) => item as String).toList();
     }
     if (json['tags'] == null) {
       tags = null;
@@ -56,30 +56,24 @@ class Pet {
   }
 
   Map<String, dynamic> toJson() {
-    Map <String, dynamic> json = {};
+    return {
-    if (id != null)
+      'id': id,
-      json['id'] = id;
+      'category': category,
-    if (category != null)
+      'name': name,
-      json['category'] = category;
+      'photoUrls': photoUrls,
-    if (name != null)
+      'tags': tags,
-      json['name'] = name;
+      'status': status
-    if (photoUrls != null)
+    };
-      json['photoUrls'] = photoUrls;
-    if (tags != null)
-      json['tags'] = tags;
-    if (status != null)
-      json['status'] = status;
-    return json;
   }
 
   static List<Pet> listFromJson(List<dynamic> json) {
-    return json == null ? List<Pet>() : json.map((value) => Pet.fromJson(value)).toList();
+    return json == null ? new List<Pet>() : json.map((value) => new Pet.fromJson(value)).toList();
   }
 
-  static Map<String, Pet> mapFromJson(Map<String, dynamic> json) {
+  static Map<String, Pet> mapFromJson(Map<String, Map<String, dynamic>> json) {
-    var map = Map<String, Pet>();
+    var map = new Map<String, Pet>();
-    if (json != null && json.isNotEmpty) {
+    if (json != null && json.length > 0) {
-      json.forEach((String key, dynamic value) => map[key] = Pet.fromJson(value));
+      json.forEach((String key, Map<String, dynamic> value) => map[key] = new Pet.fromJson(value));
     }
     return map;
   }

samples/client/petstore/dart/flutter_petstore/openapi/lib/model/tag.dart

@@ -27,22 +27,20 @@ class Tag {
   }
 
   Map<String, dynamic> toJson() {
-    Map <String, dynamic> json = {};
+    return {
-    if (id != null)
+      'id': id,
-      json['id'] = id;
+      'name': name
-    if (name != null)
+    };
-      json['name'] = name;
-    return json;
   }
 
   static List<Tag> listFromJson(List<dynamic> json) {
-    return json == null ? List<Tag>() : json.map((value) => Tag.fromJson(value)).toList();
+    return json == null ? new List<Tag>() : json.map((value) => new Tag.fromJson(value)).toList();
   }
 
-  static Map<String, Tag> mapFromJson(Map<String, dynamic> json) {
+  static Map<String, Tag> mapFromJson(Map<String, Map<String, dynamic>> json) {
-    var map = Map<String, Tag>();
+    var map = new Map<String, Tag>();
-    if (json != null && json.isNotEmpty) {
+    if (json != null && json.length > 0) {
-      json.forEach((String key, dynamic value) => map[key] = Tag.fromJson(value));
+      json.forEach((String key, Map<String, dynamic> value) => map[key] = new Tag.fromJson(value));
     }
     return map;
   }

samples/client/petstore/dart/flutter_petstore/openapi/lib/model/user.dart

@@ -69,34 +69,26 @@ class User {
   }
 
   Map<String, dynamic> toJson() {
-    Map <String, dynamic> json = {};
+    return {
-    if (id != null)
+      'id': id,
-      json['id'] = id;
+      'username': username,
-    if (username != null)
+      'firstName': firstName,
-      json['username'] = username;
+      'lastName': lastName,
-    if (firstName != null)
+      'email': email,
-      json['firstName'] = firstName;
+      'password': password,
-    if (lastName != null)
+      'phone': phone,
-      json['lastName'] = lastName;
+      'userStatus': userStatus
-    if (email != null)
+    };
-      json['email'] = email;
-    if (password != null)
-      json['password'] = password;
-    if (phone != null)
-      json['phone'] = phone;
-    if (userStatus != null)
-      json['userStatus'] = userStatus;
-    return json;
   }
 
   static List<User> listFromJson(List<dynamic> json) {
-    return json == null ? List<User>() : json.map((value) => User.fromJson(value)).toList();
+    return json == null ? new List<User>() : json.map((value) => new User.fromJson(value)).toList();
   }
 
-  static Map<String, User> mapFromJson(Map<String, dynamic> json) {
+  static Map<String, User> mapFromJson(Map<String, Map<String, dynamic>> json) {
-    var map = Map<String, User>();
+    var map = new Map<String, User>();
-    if (json != null && json.isNotEmpty) {
+    if (json != null && json.length > 0) {
-      json.forEach((String key, dynamic value) => map[key] = User.fromJson(value));
+      json.forEach((String key, Map<String, dynamic> value) => map[key] = new User.fromJson(value));
     }
     return map;
   }

samples/client/petstore/dart/flutter_petstore/openapi/pubspec.yaml

@@ -1,9 +1,7 @@
 name: openapi
 version: 1.0.0
 description: OpenAPI API client
-environment:
-  sdk: '>=2.0.0 <3.0.0'
 dependencies:
-  http: '>=0.12.0 <0.13.0'
+  http: '>=0.11.1 <0.13.0'
 dev_dependencies:
   test: ^1.3.0

samples/client/petstore/dart/flutter_petstore/swagger/.openapi-generator/VERSION

@@ -1 +1 @@
-4.0.0-SNAPSHOT
+4.1.1-SNAPSHOT

samples/client/petstore/dart/flutter_petstore/swagger/.travis.yml

@@ -0,0 +1,11 @@
+# https://docs.travis-ci.com/user/languages/dart/
+#
+language: dart
+dart:
+# Install a specific stable release
+- "2.2.0"
+install:
+- pub get
+
+script:
+- pub run test

samples/client/petstore/dart/flutter_petstore/swagger/README.md

@@ -46,8 +46,8 @@ import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
 //defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = new PetApi();
+var api_instance = PetApi();
-var body = new Pet(); // Pet | Pet object that needs to be added to the store
+var body = Pet(); // Pet | Pet object that needs to be added to the store
 
 try {
     api_instance.addPet(body);

samples/client/petstore/dart/flutter_petstore/swagger/docs/PetApi.md

@@ -30,8 +30,8 @@ import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
 //defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = new PetApi();
+var api_instance = PetApi();
-var body = new Pet(); // Pet | Pet object that needs to be added to the store
+var body = Pet(); // Pet | Pet object that needs to be added to the store
 
 try { 
     api_instance.addPet(body);
@@ -72,7 +72,7 @@ import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
 //defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = new PetApi();
+var api_instance = PetApi();
 var petId = 789; // int | Pet id to delete
 var apiKey = apiKey_example; // String | 
 
@@ -118,7 +118,7 @@ import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
 //defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = new PetApi();
+var api_instance = PetApi();
 var status = []; // List<String> | Status values that need to be considered for filter
 
 try { 
@@ -163,7 +163,7 @@ import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
 //defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = new PetApi();
+var api_instance = PetApi();
 var tags = []; // List<String> | Tags to filter by
 
 try { 
@@ -210,7 +210,7 @@ import 'package:openapi/api.dart';
 // uncomment below to setup prefix (e.g. Bearer) for API key, if needed
 //defaultApiClient.getAuthentication<ApiKeyAuth>('api_key').apiKeyPrefix = 'Bearer';
 
-var api_instance = new PetApi();
+var api_instance = PetApi();
 var petId = 789; // int | ID of pet to return
 
 try { 
@@ -253,8 +253,8 @@ import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
 //defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = new PetApi();
+var api_instance = PetApi();
-var body = new Pet(); // Pet | Pet object that needs to be added to the store
+var body = Pet(); // Pet | Pet object that needs to be added to the store
 
 try { 
     api_instance.updatePet(body);
@@ -295,7 +295,7 @@ import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
 //defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = new PetApi();
+var api_instance = PetApi();
 var petId = 789; // int | ID of pet that needs to be updated
 var name = name_example; // String | Updated name of the pet
 var status = status_example; // String | Updated status of the pet
@@ -341,7 +341,7 @@ import 'package:openapi/api.dart';
 // TODO Configure OAuth2 access token for authorization: petstore_auth
 //defaultApiClient.getAuthentication<OAuth>('petstore_auth').accessToken = 'YOUR_ACCESS_TOKEN';
 
-var api_instance = new PetApi();
+var api_instance = PetApi();
 var petId = 789; // int | ID of pet to update
 var additionalMetadata = additionalMetadata_example; // String | Additional data to pass to server
 var file = BINARY_DATA_HERE; // MultipartFile | file to upload

samples/client/petstore/dart/flutter_petstore/swagger/docs/StoreApi.md

@@ -26,7 +26,7 @@ For valid response try integer IDs with value < 1000. Anything above 1000 or non
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = new StoreApi();
+var api_instance = StoreApi();
 var orderId = orderId_example; // String | ID of the order that needs to be deleted
 
 try { 
@@ -72,7 +72,7 @@ import 'package:openapi/api.dart';
 // uncomment below to setup prefix (e.g. Bearer) for API key, if needed
 //defaultApiClient.getAuthentication<ApiKeyAuth>('api_key').apiKeyPrefix = 'Bearer';
 
-var api_instance = new StoreApi();
+var api_instance = StoreApi();
 
 try { 
     var result = api_instance.getInventory();
@@ -111,7 +111,7 @@ For valid response try integer IDs with value <= 5 or > 10. Other values will ge
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = new StoreApi();
+var api_instance = StoreApi();
 var orderId = 789; // int | ID of pet that needs to be fetched
 
 try { 
@@ -152,8 +152,8 @@ Place an order for a pet
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = new StoreApi();
+var api_instance = StoreApi();
-var body = new Order(); // Order | order placed for purchasing the pet
+var body = Order(); // Order | order placed for purchasing the pet
 
 try { 
     var result = api_instance.placeOrder(body);

samples/client/petstore/dart/flutter_petstore/swagger/docs/UserApi.md

@@ -30,8 +30,8 @@ This can only be done by the logged in user.
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = new UserApi();
+var api_instance = UserApi();
-var body = new User(); // User | Created user object
+var body = User(); // User | Created user object
 
 try { 
     api_instance.createUser(body);
@@ -70,8 +70,8 @@ Creates list of users with given input array
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = new UserApi();
+var api_instance = UserApi();
-var body = [new List&lt;User&gt;()]; // List<User> | List of user object
+var body = [List&lt;User&gt;()]; // List<User> | List of user object
 
 try { 
     api_instance.createUsersWithArrayInput(body);
@@ -84,7 +84,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**List&lt;User&gt;**](List.md)| List of user object | 
+ **body** | [**List&lt;User&gt;**](User.md)| List of user object | 
 
 ### Return type
 
@@ -110,8 +110,8 @@ Creates list of users with given input array
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = new UserApi();
+var api_instance = UserApi();
-var body = [new List&lt;User&gt;()]; // List<User> | List of user object
+var body = [List&lt;User&gt;()]; // List<User> | List of user object
 
 try { 
     api_instance.createUsersWithListInput(body);
@@ -124,7 +124,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**List&lt;User&gt;**](List.md)| List of user object | 
+ **body** | [**List&lt;User&gt;**](User.md)| List of user object | 
 
 ### Return type
 
@@ -152,7 +152,7 @@ This can only be done by the logged in user.
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = new UserApi();
+var api_instance = UserApi();
 var username = username_example; // String | The name that needs to be deleted
 
 try { 
@@ -192,7 +192,7 @@ Get user by user name
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = new UserApi();
+var api_instance = UserApi();
 var username = username_example; // String | The name that needs to be fetched. Use user1 for testing.
 
 try { 
@@ -233,7 +233,7 @@ Logs user into the system
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = new UserApi();
+var api_instance = UserApi();
 var username = username_example; // String | The user name for login
 var password = password_example; // String | The password for login in clear text
 
@@ -276,7 +276,7 @@ Logs out current logged in user session
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = new UserApi();
+var api_instance = UserApi();
 
 try { 
     api_instance.logoutUser();
@@ -314,9 +314,9 @@ This can only be done by the logged in user.
 ```dart
 import 'package:openapi/api.dart';
 
-var api_instance = new UserApi();
+var api_instance = UserApi();
 var username = username_example; // String | name that need to be deleted
-var body = new User(); // User | Updated user object
+var body = User(); // User | Updated user object
 
 try { 
     api_instance.updateUser(username, body);

samples/client/petstore/dart/flutter_petstore/swagger/lib/api/pet_api.dart

@@ -15,7 +15,7 @@ class PetApi {
 
     // verify required params are set
     if(body == null) {
-     throw new ApiException(400, "Missing required param: body");
+     throw ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -33,7 +33,7 @@ class PetApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -50,7 +50,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -64,7 +64,7 @@ class PetApi {
 
     // verify required params are set
     if(petId == null) {
-     throw new ApiException(400, "Missing required param: petId");
+     throw ApiException(400, "Missing required param: petId");
     }
 
     // create path and map variables
@@ -83,7 +83,7 @@ class PetApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -100,7 +100,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -114,7 +114,7 @@ class PetApi {
 
     // verify required params are set
     if(status == null) {
-     throw new ApiException(400, "Missing required param: status");
+     throw ApiException(400, "Missing required param: status");
     }
 
     // create path and map variables
@@ -133,7 +133,7 @@ class PetApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -150,7 +150,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return (apiClient.deserialize(_decodeBodyBytes(response), 'List<Pet>') as List).map((item) => item as Pet).toList();
     } else {
@@ -165,7 +165,7 @@ class PetApi {
 
     // verify required params are set
     if(tags == null) {
-     throw new ApiException(400, "Missing required param: tags");
+     throw ApiException(400, "Missing required param: tags");
     }
 
     // create path and map variables
@@ -184,7 +184,7 @@ class PetApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -201,7 +201,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return (apiClient.deserialize(_decodeBodyBytes(response), 'List<Pet>') as List).map((item) => item as Pet).toList();
     } else {
@@ -216,7 +216,7 @@ class PetApi {
 
     // verify required params are set
     if(petId == null) {
-     throw new ApiException(400, "Missing required param: petId");
+     throw ApiException(400, "Missing required param: petId");
     }
 
     // create path and map variables
@@ -234,7 +234,7 @@ class PetApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -251,7 +251,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return apiClient.deserialize(_decodeBodyBytes(response), 'Pet') as Pet;
     } else {
@@ -266,7 +266,7 @@ class PetApi {
 
     // verify required params are set
     if(body == null) {
-     throw new ApiException(400, "Missing required param: body");
+     throw ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -284,7 +284,7 @@ class PetApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -301,7 +301,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -315,7 +315,7 @@ class PetApi {
 
     // verify required params are set
     if(petId == null) {
-     throw new ApiException(400, "Missing required param: petId");
+     throw ApiException(400, "Missing required param: petId");
     }
 
     // create path and map variables
@@ -333,7 +333,7 @@ class PetApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if (name != null) {
         hasFields = true;
         mp.fields['name'] = parameterToString(name);
@@ -362,7 +362,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -376,7 +376,7 @@ class PetApi {
 
     // verify required params are set
     if(petId == null) {
-     throw new ApiException(400, "Missing required param: petId");
+     throw ApiException(400, "Missing required param: petId");
     }
 
     // create path and map variables
@@ -394,7 +394,7 @@ class PetApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if (additionalMetadata != null) {
         hasFields = true;
         mp.fields['additionalMetadata'] = parameterToString(additionalMetadata);
@@ -422,7 +422,7 @@ class PetApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return apiClient.deserialize(_decodeBodyBytes(response), 'ApiResponse') as ApiResponse;
     } else {

samples/client/petstore/dart/flutter_petstore/swagger/lib/api/store_api.dart

@@ -15,7 +15,7 @@ class StoreApi {
 
     // verify required params are set
     if(orderId == null) {
-     throw new ApiException(400, "Missing required param: orderId");
+     throw ApiException(400, "Missing required param: orderId");
     }
 
     // create path and map variables
@@ -33,7 +33,7 @@ class StoreApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -50,7 +50,7 @@ class StoreApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -79,7 +79,7 @@ class StoreApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -96,9 +96,9 @@ class StoreApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
-      return new Map<String, int>.from(apiClient.deserialize(_decodeBodyBytes(response), 'Map<String, int>'));
+      return Map<String, int>.from(apiClient.deserialize(_decodeBodyBytes(response), 'Map<String, int>'));
           ;
     } else {
       return null;
@@ -112,7 +112,7 @@ class StoreApi {
 
     // verify required params are set
     if(orderId == null) {
-     throw new ApiException(400, "Missing required param: orderId");
+     throw ApiException(400, "Missing required param: orderId");
     }
 
     // create path and map variables
@@ -130,7 +130,7 @@ class StoreApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -147,7 +147,7 @@ class StoreApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return apiClient.deserialize(_decodeBodyBytes(response), 'Order') as Order;
     } else {
@@ -162,7 +162,7 @@ class StoreApi {
 
     // verify required params are set
     if(body == null) {
-     throw new ApiException(400, "Missing required param: body");
+     throw ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -180,7 +180,7 @@ class StoreApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -197,7 +197,7 @@ class StoreApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return apiClient.deserialize(_decodeBodyBytes(response), 'Order') as Order;
     } else {

samples/client/petstore/dart/flutter_petstore/swagger/lib/api/user_api.dart

@@ -15,7 +15,7 @@ class UserApi {
 
     // verify required params are set
     if(body == null) {
-     throw new ApiException(400, "Missing required param: body");
+     throw ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -33,7 +33,7 @@ class UserApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -50,7 +50,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -64,7 +64,7 @@ class UserApi {
 
     // verify required params are set
     if(body == null) {
-     throw new ApiException(400, "Missing required param: body");
+     throw ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -82,7 +82,7 @@ class UserApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -99,7 +99,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -113,7 +113,7 @@ class UserApi {
 
     // verify required params are set
     if(body == null) {
-     throw new ApiException(400, "Missing required param: body");
+     throw ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -131,7 +131,7 @@ class UserApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -148,7 +148,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -162,7 +162,7 @@ class UserApi {
 
     // verify required params are set
     if(username == null) {
-     throw new ApiException(400, "Missing required param: username");
+     throw ApiException(400, "Missing required param: username");
     }
 
     // create path and map variables
@@ -180,7 +180,7 @@ class UserApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -197,7 +197,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -211,7 +211,7 @@ class UserApi {
 
     // verify required params are set
     if(username == null) {
-     throw new ApiException(400, "Missing required param: username");
+     throw ApiException(400, "Missing required param: username");
     }
 
     // create path and map variables
@@ -229,7 +229,7 @@ class UserApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -246,7 +246,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return apiClient.deserialize(_decodeBodyBytes(response), 'User') as User;
     } else {
@@ -261,10 +261,10 @@ class UserApi {
 
     // verify required params are set
     if(username == null) {
-     throw new ApiException(400, "Missing required param: username");
+     throw ApiException(400, "Missing required param: username");
     }
     if(password == null) {
-     throw new ApiException(400, "Missing required param: password");
+     throw ApiException(400, "Missing required param: password");
     }
 
     // create path and map variables
@@ -284,7 +284,7 @@ class UserApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -301,7 +301,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
       return apiClient.deserialize(_decodeBodyBytes(response), 'String') as String;
     } else {
@@ -331,7 +331,7 @@ class UserApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -348,7 +348,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;
@@ -362,10 +362,10 @@ class UserApi {
 
     // verify required params are set
     if(username == null) {
-     throw new ApiException(400, "Missing required param: username");
+     throw ApiException(400, "Missing required param: username");
     }
     if(body == null) {
-     throw new ApiException(400, "Missing required param: body");
+     throw ApiException(400, "Missing required param: body");
     }
 
     // create path and map variables
@@ -383,7 +383,7 @@ class UserApi {
 
     if(contentType.startsWith("multipart/form-data")) {
       bool hasFields = false;
-      MultipartRequest mp = new MultipartRequest(null, null);
+      MultipartRequest mp = MultipartRequest(null, null);
       if(hasFields)
         postBody = mp;
     }
@@ -400,7 +400,7 @@ class UserApi {
                                              authNames);
 
     if(response.statusCode >= 400) {
-      throw new ApiException(response.statusCode, _decodeBodyBytes(response));
+      throw ApiException(response.statusCode, _decodeBodyBytes(response));
     } else if(response.body != null) {
     } else {
       return;

samples/client/petstore/dart/flutter_petstore/swagger/lib/api_client.dart

@@ -18,7 +18,7 @@ class ApiClient {
   final _regList = RegExp(r'^List<(.*)>$');
   final _regMap = RegExp(r'^Map<String,(.*)>$');
 
-  ApiClient({this.basePath: "http://petstore.swagger.io/v2"}) {
+  ApiClient({this.basePath = "http://petstore.swagger.io/v2"}) {
     // Setup authentications (key: authentication name, value: authentication).
     _authentications['api_key'] = ApiKeyAuth("header", "api_key");
     _authentications['petstore_auth'] = OAuth();

samples/client/petstore/dart/flutter_petstore/swagger/lib/model/api_response.dart

@@ -34,21 +34,24 @@ class ApiResponse {
   }
 
   Map<String, dynamic> toJson() {
-    return {
+    Map <String, dynamic> json = {};
-      'code': code,
+    if (code != null)
-      'type': type,
+      json['code'] = code;
-      'message': message
+    if (type != null)
-    };
+      json['type'] = type;
+    if (message != null)
+      json['message'] = message;
+    return json;
   }
 
   static List<ApiResponse> listFromJson(List<dynamic> json) {
-    return json == null ? new List<ApiResponse>() : json.map((value) => new ApiResponse.fromJson(value)).toList();
+    return json == null ? List<ApiResponse>() : json.map((value) => ApiResponse.fromJson(value)).toList();
   }
 
   static Map<String, ApiResponse> mapFromJson(Map<String, dynamic> json) {
-    var map = new Map<String, ApiResponse>();
+    var map = Map<String, ApiResponse>();
     if (json != null && json.isNotEmpty) {
-      json.forEach((String key, dynamic value) => map[key] = new ApiResponse.fromJson(value));
+      json.forEach((String key, dynamic value) => map[key] = ApiResponse.fromJson(value));
     }
     return map;
   }

samples/client/petstore/dart/flutter_petstore/swagger/lib/model/category.dart

@@ -27,20 +27,22 @@ class Category {
   }
 
   Map<String, dynamic> toJson() {
-    return {
+    Map <String, dynamic> json = {};
-      'id': id,
+    if (id != null)
-      'name': name
+      json['id'] = id;
-    };
+    if (name != null)
+      json['name'] = name;
+    return json;
   }
 
   static List<Category> listFromJson(List<dynamic> json) {
-    return json == null ? new List<Category>() : json.map((value) => new Category.fromJson(value)).toList();
+    return json == null ? List<Category>() : json.map((value) => Category.fromJson(value)).toList();
   }
 
   static Map<String, Category> mapFromJson(Map<String, dynamic> json) {
-    var map = new Map<String, Category>();
+    var map = Map<String, Category>();
     if (json != null && json.isNotEmpty) {
-      json.forEach((String key, dynamic value) => map[key] = new Category.fromJson(value));
+      json.forEach((String key, dynamic value) => map[key] = Category.fromJson(value));
     }
     return map;
   }

samples/client/petstore/dart/flutter_petstore/swagger/lib/model/order.dart

@@ -56,24 +56,30 @@ class Order {
   }
 
   Map<String, dynamic> toJson() {
-    return {
+    Map <String, dynamic> json = {};
-      'id': id,
+    if (id != null)
-      'petId': petId,
+      json['id'] = id;
-      'quantity': quantity,
+    if (petId != null)
-      'shipDate': shipDate == null ? '' : shipDate.toUtc().toIso8601String(),
+      json['petId'] = petId;
-      'status': status,
+    if (quantity != null)
-      'complete': complete
+      json['quantity'] = quantity;
-    };
+    if (shipDate != null)
+      json['shipDate'] = shipDate == null ? null : shipDate.toUtc().toIso8601String();
+    if (status != null)
+      json['status'] = status;
+    if (complete != null)
+      json['complete'] = complete;
+    return json;
   }
 
   static List<Order> listFromJson(List<dynamic> json) {
-    return json == null ? new List<Order>() : json.map((value) => new Order.fromJson(value)).toList();
+    return json == null ? List<Order>() : json.map((value) => Order.fromJson(value)).toList();
   }
 
   static Map<String, Order> mapFromJson(Map<String, dynamic> json) {
-    var map = new Map<String, Order>();
+    var map = Map<String, Order>();
     if (json != null && json.isNotEmpty) {
-      json.forEach((String key, dynamic value) => map[key] = new Order.fromJson(value));
+      json.forEach((String key, dynamic value) => map[key] = Order.fromJson(value));
     }
     return map;
   }

samples/client/petstore/dart/flutter_petstore/swagger/lib/model/pet.dart

@@ -31,7 +31,7 @@ class Pet {
     if (json['category'] == null) {
       category = null;
     } else {
-      category = new Category.fromJson(json['category']);
+      category = Category.fromJson(json['category']);
     }
     if (json['name'] == null) {
       name = null;
@@ -56,24 +56,30 @@ class Pet {
   }
 
   Map<String, dynamic> toJson() {
-    return {
+    Map <String, dynamic> json = {};
-      'id': id,
+    if (id != null)
-      'category': category,
+      json['id'] = id;
-      'name': name,
+    if (category != null)
-      'photoUrls': photoUrls,
+      json['category'] = category;
-      'tags': tags,
+    if (name != null)
-      'status': status
+      json['name'] = name;
-    };
+    if (photoUrls != null)
+      json['photoUrls'] = photoUrls;
+    if (tags != null)
+      json['tags'] = tags;
+    if (status != null)
+      json['status'] = status;
+    return json;
   }
 
   static List<Pet> listFromJson(List<dynamic> json) {
-    return json == null ? new List<Pet>() : json.map((value) => new Pet.fromJson(value)).toList();
+    return json == null ? List<Pet>() : json.map((value) => Pet.fromJson(value)).toList();
   }
 
   static Map<String, Pet> mapFromJson(Map<String, dynamic> json) {
-    var map = new Map<String, Pet>();
+    var map = Map<String, Pet>();
     if (json != null && json.isNotEmpty) {
-      json.forEach((String key, dynamic value) => map[key] = new Pet.fromJson(value));
+      json.forEach((String key, dynamic value) => map[key] = Pet.fromJson(value));
     }
     return map;
   }

samples/client/petstore/dart/flutter_petstore/swagger/lib/model/tag.dart

@@ -27,20 +27,22 @@ class Tag {
   }
 
   Map<String, dynamic> toJson() {
-    return {
+    Map <String, dynamic> json = {};
-      'id': id,
+    if (id != null)
-      'name': name
+      json['id'] = id;
-    };
+    if (name != null)
+      json['name'] = name;
+    return json;
   }
 
   static List<Tag> listFromJson(List<dynamic> json) {
-    return json == null ? new List<Tag>() : json.map((value) => new Tag.fromJson(value)).toList();
+    return json == null ? List<Tag>() : json.map((value) => Tag.fromJson(value)).toList();
   }
 
   static Map<String, Tag> mapFromJson(Map<String, dynamic> json) {
-    var map = new Map<String, Tag>();
+    var map = Map<String, Tag>();
     if (json != null && json.isNotEmpty) {
-      json.forEach((String key, dynamic value) => map[key] = new Tag.fromJson(value));
+      json.forEach((String key, dynamic value) => map[key] = Tag.fromJson(value));
     }
     return map;
   }

samples/client/petstore/dart/flutter_petstore/swagger/lib/model/user.dart

@@ -69,26 +69,34 @@ class User {
   }
 
   Map<String, dynamic> toJson() {
-    return {
+    Map <String, dynamic> json = {};
-      'id': id,
+    if (id != null)
-      'username': username,
+      json['id'] = id;
-      'firstName': firstName,
+    if (username != null)
-      'lastName': lastName,
+      json['username'] = username;
-      'email': email,
+    if (firstName != null)
-      'password': password,
+      json['firstName'] = firstName;
-      'phone': phone,
+    if (lastName != null)
-      'userStatus': userStatus
+      json['lastName'] = lastName;
-    };
+    if (email != null)
+      json['email'] = email;
+    if (password != null)
+      json['password'] = password;
+    if (phone != null)
+      json['phone'] = phone;
+    if (userStatus != null)
+      json['userStatus'] = userStatus;
+    return json;
   }
 
   static List<User> listFromJson(List<dynamic> json) {
-    return json == null ? new List<User>() : json.map((value) => new User.fromJson(value)).toList();
+    return json == null ? List<User>() : json.map((value) => User.fromJson(value)).toList();
   }
 
   static Map<String, User> mapFromJson(Map<String, dynamic> json) {
-    var map = new Map<String, User>();
+    var map = Map<String, User>();
     if (json != null && json.isNotEmpty) {
-      json.forEach((String key, dynamic value) => map[key] = new User.fromJson(value));
+      json.forEach((String key, dynamic value) => map[key] = User.fromJson(value));
     }
     return map;
   }

samples/client/petstore/dart/flutter_petstore/swagger/pubspec.yaml

@@ -4,4 +4,6 @@ description: OpenAPI API client
 environment:
   sdk: '>=2.0.0 <3.0.0'
 dependencies:
-  http: '>=0.11.1 <0.12.0'
+  http: '>=0.12.0 <0.13.0'
+dev_dependencies:
+  test: ^1.3.0

samples/client/petstore/dart/flutter_petstore/swagger/test/api_response_test.dart

@@ -0,0 +1,27 @@
+import 'package:openapi/api.dart';
+import 'package:test/test.dart';
+
+// tests for ApiResponse
+void main() {
+  var instance = ApiResponse();
+
+  group('test ApiResponse', () {
+    // int code (default value: null)
+    test('to test the property `code`', () async {
+      // TODO
+    });
+
+    // String type (default value: null)
+    test('to test the property `type`', () async {
+      // TODO
+    });
+
+    // String message (default value: null)
+    test('to test the property `message`', () async {
+      // TODO
+    });
+
+
+  });
+
+}

samples/client/petstore/dart/flutter_petstore/swagger/test/category_test.dart

@@ -0,0 +1,22 @@
+import 'package:openapi/api.dart';
+import 'package:test/test.dart';
+
+// tests for Category
+void main() {
+  var instance = Category();
+
+  group('test Category', () {
+    // int id (default value: null)
+    test('to test the property `id`', () async {
+      // TODO
+    });
+
+    // String name (default value: null)
+    test('to test the property `name`', () async {
+      // TODO
+    });
+
+
+  });
+
+}

samples/client/petstore/dart/flutter_petstore/swagger/test/order_test.dart

@@ -0,0 +1,43 @@
+import 'package:openapi/api.dart';
+import 'package:test/test.dart';
+
+// tests for Order
+void main() {
+  var instance = Order();
+
+  group('test Order', () {
+    // int id (default value: null)
+    test('to test the property `id`', () async {
+      // TODO
+    });
+
+    // int petId (default value: null)
+    test('to test the property `petId`', () async {
+      // TODO
+    });
+
+    // int quantity (default value: null)
+    test('to test the property `quantity`', () async {
+      // TODO
+    });
+
+    // DateTime shipDate (default value: null)
+    test('to test the property `shipDate`', () async {
+      // TODO
+    });
+
+    // Order Status
+    // String status (default value: null)
+    test('to test the property `status`', () async {
+      // TODO
+    });
+
+    // bool complete (default value: false)
+    test('to test the property `complete`', () async {
+      // TODO
+    });
+
+
+  });
+
+}

samples/client/petstore/dart/flutter_petstore/swagger/test/pet_api_test.dart

@@ -0,0 +1,73 @@
+import 'package:openapi/api.dart';
+import 'package:test/test.dart';
+
+
+/// tests for PetApi
+void main() {
+  var instance = PetApi();
+
+  group('tests for PetApi', () {
+    // Add a new pet to the store
+    //
+    //Future addPet(Pet body) async 
+    test('test addPet', () async {
+      // TODO
+    });
+
+    // Deletes a pet
+    //
+    //Future deletePet(int petId, { String apiKey }) async 
+    test('test deletePet', () async {
+      // TODO
+    });
+
+    // Finds Pets by status
+    //
+    // Multiple status values can be provided with comma separated strings
+    //
+    //Future<List<Pet>> findPetsByStatus(List<String> status) async 
+    test('test findPetsByStatus', () async {
+      // TODO
+    });
+
+    // Finds Pets by tags
+    //
+    // Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
+    //
+    //Future<List<Pet>> findPetsByTags(List<String> tags) async 
+    test('test findPetsByTags', () async {
+      // TODO
+    });
+
+    // Find pet by ID
+    //
+    // Returns a single pet
+    //
+    //Future<Pet> getPetById(int petId) async 
+    test('test getPetById', () async {
+      // TODO
+    });
+
+    // Update an existing pet
+    //
+    //Future updatePet(Pet body) async 
+    test('test updatePet', () async {
+      // TODO
+    });
+
+    // Updates a pet in the store with form data
+    //
+    //Future updatePetWithForm(int petId, { String name, String status }) async 
+    test('test updatePetWithForm', () async {
+      // TODO
+    });
+
+    // uploads an image
+    //
+    //Future<ApiResponse> uploadFile(int petId, { String additionalMetadata, MultipartFile file }) async 
+    test('test uploadFile', () async {
+      // TODO
+    });
+
+  });
+}

samples/client/petstore/dart/flutter_petstore/swagger/test/pet_test.dart

@@ -0,0 +1,43 @@
+import 'package:openapi/api.dart';
+import 'package:test/test.dart';
+
+// tests for Pet
+void main() {
+  var instance = Pet();
+
+  group('test Pet', () {
+    // int id (default value: null)
+    test('to test the property `id`', () async {
+      // TODO
+    });
+
+    // Category category (default value: null)
+    test('to test the property `category`', () async {
+      // TODO
+    });
+
+    // String name (default value: null)
+    test('to test the property `name`', () async {
+      // TODO
+    });
+
+    // List<String> photoUrls (default value: [])
+    test('to test the property `photoUrls`', () async {
+      // TODO
+    });
+
+    // List<Tag> tags (default value: [])
+    test('to test the property `tags`', () async {
+      // TODO
+    });
+
+    // pet status in the store
+    // String status (default value: null)
+    test('to test the property `status`', () async {
+      // TODO
+    });
+
+
+  });
+
+}

samples/client/petstore/dart/flutter_petstore/swagger/test/store_api_test.dart

@@ -0,0 +1,45 @@
+import 'package:openapi/api.dart';
+import 'package:test/test.dart';
+
+
+/// tests for StoreApi
+void main() {
+  var instance = StoreApi();
+
+  group('tests for StoreApi', () {
+    // Delete purchase order by ID
+    //
+    // For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
+    //
+    //Future deleteOrder(String orderId) async 
+    test('test deleteOrder', () async {
+      // TODO
+    });
+
+    // Returns pet inventories by status
+    //
+    // Returns a map of status codes to quantities
+    //
+    //Future<Map<String, int>> getInventory() async 
+    test('test getInventory', () async {
+      // TODO
+    });
+
+    // Find purchase order by ID
+    //
+    // For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions
+    //
+    //Future<Order> getOrderById(int orderId) async 
+    test('test getOrderById', () async {
+      // TODO
+    });
+
+    // Place an order for a pet
+    //
+    //Future<Order> placeOrder(Order body) async 
+    test('test placeOrder', () async {
+      // TODO
+    });
+
+  });
+}

samples/client/petstore/dart/flutter_petstore/swagger/test/tag_test.dart

@@ -0,0 +1,22 @@
+import 'package:openapi/api.dart';
+import 'package:test/test.dart';
+
+// tests for Tag
+void main() {
+  var instance = Tag();
+
+  group('test Tag', () {
+    // int id (default value: null)
+    test('to test the property `id`', () async {
+      // TODO
+    });
+
+    // String name (default value: null)
+    test('to test the property `name`', () async {
+      // TODO
+    });
+
+
+  });
+
+}

samples/client/petstore/dart/flutter_petstore/swagger/test/user_api_test.dart

@@ -0,0 +1,73 @@
+import 'package:openapi/api.dart';
+import 'package:test/test.dart';
+
+
+/// tests for UserApi
+void main() {
+  var instance = UserApi();
+
+  group('tests for UserApi', () {
+    // Create user
+    //
+    // This can only be done by the logged in user.
+    //
+    //Future createUser(User body) async 
+    test('test createUser', () async {
+      // TODO
+    });
+
+    // Creates list of users with given input array
+    //
+    //Future createUsersWithArrayInput(List<User> body) async 
+    test('test createUsersWithArrayInput', () async {
+      // TODO
+    });
+
+    // Creates list of users with given input array
+    //
+    //Future createUsersWithListInput(List<User> body) async 
+    test('test createUsersWithListInput', () async {
+      // TODO
+    });
+
+    // Delete user
+    //
+    // This can only be done by the logged in user.
+    //
+    //Future deleteUser(String username) async 
+    test('test deleteUser', () async {
+      // TODO
+    });
+
+    // Get user by user name
+    //
+    //Future<User> getUserByName(String username) async 
+    test('test getUserByName', () async {
+      // TODO
+    });
+
+    // Logs user into the system
+    //
+    //Future<String> loginUser(String username, String password) async 
+    test('test loginUser', () async {
+      // TODO
+    });
+
+    // Logs out current logged in user session
+    //
+    //Future logoutUser() async 
+    test('test logoutUser', () async {
+      // TODO
+    });
+
+    // Updated user
+    //
+    // This can only be done by the logged in user.
+    //
+    //Future updateUser(String username, User body) async 
+    test('test updateUser', () async {
+      // TODO
+    });
+
+  });
+}

samples/client/petstore/dart/flutter_petstore/swagger/test/user_test.dart

@@ -0,0 +1,53 @@
+import 'package:openapi/api.dart';
+import 'package:test/test.dart';
+
+// tests for User
+void main() {
+  var instance = User();
+
+  group('test User', () {
+    // int id (default value: null)
+    test('to test the property `id`', () async {
+      // TODO
+    });
+
+    // String username (default value: null)
+    test('to test the property `username`', () async {
+      // TODO
+    });
+
+    // String firstName (default value: null)
+    test('to test the property `firstName`', () async {
+      // TODO
+    });
+
+    // String lastName (default value: null)
+    test('to test the property `lastName`', () async {
+      // TODO
+    });
+
+    // String email (default value: null)
+    test('to test the property `email`', () async {
+      // TODO
+    });
+
+    // String password (default value: null)
+    test('to test the property `password`', () async {
+      // TODO
+    });
+
+    // String phone (default value: null)
+    test('to test the property `phone`', () async {
+      // TODO
+    });
+
+    // User Status
+    // int userStatus (default value: null)
+    test('to test the property `userStatus`', () async {
+      // TODO
+    });
+
+
+  });
+
+}

samples/client/petstore/dart/openapi-browser-client/.openapi-generator/VERSION

@@ -1 +1 @@
-4.0.1-SNAPSHOT
+4.1.1-SNAPSHOT

samples/client/petstore/dart/openapi-browser-client/docs/UserApi.md

@@ -84,7 +84,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**List<User>**](List.md)| List of user object | 
+ **body** | [**List<User>**](User.md)| List of user object | 
 
 ### Return type
 
@@ -124,7 +124,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**List<User>**](List.md)| List of user object | 
+ **body** | [**List<User>**](User.md)| List of user object | 
 
 ### Return type
 

samples/client/petstore/dart/openapi/.openapi-generator/VERSION

@@ -1 +1 @@
-4.0.1-SNAPSHOT
+4.1.1-SNAPSHOT

samples/client/petstore/dart/openapi/docs/UserApi.md

@@ -84,7 +84,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**List<User>**](List.md)| List of user object | 
+ **body** | [**List<User>**](User.md)| List of user object | 
 
 ### Return type
 
@@ -124,7 +124,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**List<User>**](List.md)| List of user object | 
+ **body** | [**List<User>**](User.md)| List of user object | 
 
 ### Return type
 

samples/client/petstore/dart2/petstore/pom.xml

@@ -62,7 +62,6 @@
                             <executable>pub</executable>
                             <arguments>
                                 <argument>run</argument>
-                                <argument>build_runner</argument>
                                 <argument>test</argument>
                             </arguments>
                         </configuration>

samples/client/petstore/dart2/petstore/pubspec.lock

@@ -1,516 +0,0 @@
-# Generated by pub
-# See https://www.dartlang.org/tools/pub/glossary#lockfile
-packages:
-  analyzer:
-    dependency: transitive
-    description:
-      name: analyzer
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.32.4"
-  archive:
-    dependency: transitive
-    description:
-      name: archive
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.4"
-  args:
-    dependency: transitive
-    description:
-      name: args
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.5.0"
-  async:
-    dependency: transitive
-    description:
-      name: async
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.8"
-  bazel_worker:
-    dependency: transitive
-    description:
-      name: bazel_worker
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.1.12"
-  boolean_selector:
-    dependency: transitive
-    description:
-      name: boolean_selector
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.4"
-  build:
-    dependency: transitive
-    description:
-      name: build
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.12.7+3"
-  build_config:
-    dependency: transitive
-    description:
-      name: build_config
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.3.1+2"
-  build_modules:
-    dependency: transitive
-    description:
-      name: build_modules
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.3.2"
-  build_resolvers:
-    dependency: transitive
-    description:
-      name: build_resolvers
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.2.2+3"
-  build_runner:
-    dependency: "direct dev"
-    description:
-      name: build_runner
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.10.1+1"
-  build_runner_core:
-    dependency: transitive
-    description:
-      name: build_runner_core
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.3.1+4"
-  build_test:
-    dependency: "direct dev"
-    description:
-      name: build_test
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.10.3+1"
-  build_web_compilers:
-    dependency: "direct dev"
-    description:
-      name: build_web_compilers
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.4.2+2"
-  built_collection:
-    dependency: transitive
-    description:
-      name: built_collection
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.1.3"
-  built_value:
-    dependency: transitive
-    description:
-      name: built_value
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "5.5.5"
-  charcode:
-    dependency: transitive
-    description:
-      name: charcode
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.2"
-  cli_util:
-    dependency: transitive
-    description:
-      name: cli_util
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.1.3+2"
-  code_builder:
-    dependency: transitive
-    description:
-      name: code_builder
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.1.2"
-  collection:
-    dependency: transitive
-    description:
-      name: collection
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.14.11"
-  convert:
-    dependency: transitive
-    description:
-      name: convert
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.2"
-  crypto:
-    dependency: transitive
-    description:
-      name: crypto
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.6"
-  csslib:
-    dependency: transitive
-    description:
-      name: csslib
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.14.5"
-  dart_style:
-    dependency: transitive
-    description:
-      name: dart_style
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.3"
-  fixnum:
-    dependency: transitive
-    description:
-      name: fixnum
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.10.8"
-  front_end:
-    dependency: transitive
-    description:
-      name: front_end
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.1.4"
-  glob:
-    dependency: transitive
-    description:
-      name: glob
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.7"
-  graphs:
-    dependency: transitive
-    description:
-      name: graphs
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.1.2+1"
-  html:
-    dependency: transitive
-    description:
-      name: html
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.13.3+3"
-  http:
-    dependency: transitive
-    description:
-      name: http
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.11.3+17"
-  http_multi_server:
-    dependency: transitive
-    description:
-      name: http_multi_server
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.5"
-  http_parser:
-    dependency: transitive
-    description:
-      name: http_parser
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.1.3"
-  io:
-    dependency: transitive
-    description:
-      name: io
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.3.3"
-  js:
-    dependency: transitive
-    description:
-      name: js
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.6.1+1"
-  json_annotation:
-    dependency: transitive
-    description:
-      name: json_annotation
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.0"
-  json_rpc_2:
-    dependency: transitive
-    description:
-      name: json_rpc_2
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.9"
-  kernel:
-    dependency: transitive
-    description:
-      name: kernel
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.3.4"
-  logging:
-    dependency: transitive
-    description:
-      name: logging
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.11.3+2"
-  matcher:
-    dependency: transitive
-    description:
-      name: matcher
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.12.3+1"
-  meta:
-    dependency: transitive
-    description:
-      name: meta
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.6"
-  mime:
-    dependency: transitive
-    description:
-      name: mime
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.9.6+2"
-  multi_server_socket:
-    dependency: transitive
-    description:
-      name: multi_server_socket
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.2"
-  node_preamble:
-    dependency: transitive
-    description:
-      name: node_preamble
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.4.4"
-  openapi:
-    dependency: "direct main"
-    description:
-      path: "../openapi"
-      relative: true
-    source: path
-    version: "1.0.0"
-  package_config:
-    dependency: transitive
-    description:
-      name: package_config
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.5"
-  package_resolver:
-    dependency: transitive
-    description:
-      name: package_resolver
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.4"
-  path:
-    dependency: transitive
-    description:
-      name: path
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.6.2"
-  plugin:
-    dependency: transitive
-    description:
-      name: plugin
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.2.0+3"
-  pool:
-    dependency: transitive
-    description:
-      name: pool
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.3.6"
-  protobuf:
-    dependency: transitive
-    description:
-      name: protobuf
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.9.1"
-  pub_semver:
-    dependency: transitive
-    description:
-      name: pub_semver
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.4.2"
-  pubspec_parse:
-    dependency: transitive
-    description:
-      name: pubspec_parse
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.1.2+2"
-  quiver:
-    dependency: transitive
-    description:
-      name: quiver
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.0+1"
-  scratch_space:
-    dependency: transitive
-    description:
-      name: scratch_space
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.0.3+1"
-  shelf:
-    dependency: transitive
-    description:
-      name: shelf
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.7.3+3"
-  shelf_packages_handler:
-    dependency: transitive
-    description:
-      name: shelf_packages_handler
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.4"
-  shelf_static:
-    dependency: transitive
-    description:
-      name: shelf_static
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.2.8"
-  shelf_web_socket:
-    dependency: transitive
-    description:
-      name: shelf_web_socket
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.2.2+4"
-  source_map_stack_trace:
-    dependency: transitive
-    description:
-      name: source_map_stack_trace
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.5"
-  source_maps:
-    dependency: transitive
-    description:
-      name: source_maps
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.10.7"
-  source_span:
-    dependency: transitive
-    description:
-      name: source_span
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.4.1"
-  stack_trace:
-    dependency: transitive
-    description:
-      name: stack_trace
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.9.3"
-  stream_channel:
-    dependency: transitive
-    description:
-      name: stream_channel
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.6.8"
-  stream_transform:
-    dependency: transitive
-    description:
-      name: stream_transform
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.0.14+1"
-  string_scanner:
-    dependency: transitive
-    description:
-      name: string_scanner
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.4"
-  term_glyph:
-    dependency: transitive
-    description:
-      name: term_glyph
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.1"
-  test:
-    dependency: "direct main"
-    description:
-      name: test
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.3.0"
-  typed_data:
-    dependency: transitive
-    description:
-      name: typed_data
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.6"
-  utf:
-    dependency: transitive
-    description:
-      name: utf
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.9.0+5"
-  vm_service_client:
-    dependency: transitive
-    description:
-      name: vm_service_client
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.2.6"
-  watcher:
-    dependency: transitive
-    description:
-      name: watcher
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.9.7+10"
-  web_socket_channel:
-    dependency: transitive
-    description:
-      name: web_socket_channel
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.9"
-  yaml:
-    dependency: transitive
-    description:
-      name: yaml
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.15"
-sdks:
-  dart: ">=2.0.0 <3.0.0"