Prepare 4.0.1 release (#3041)

* update snapshot version

* update to 4.0.1

.github/.test/samples.json

@@ -927,7 +927,7 @@
       ]
     },
     {
-      "input": "spring-all-pestore.sh",
+      "input": "spring-all-petstore.sh",
       "matches": [
         "Server: Spring"
       ]
@@ -1261,6 +1261,30 @@
       "matches": [
         "Client: TypeScript"
       ]
+    },
+    {
+      "input": "typescript-rxjs-petstore-interfaces.sh",
+      "matches": [
+        "Client: TypeScript"
+      ]
+    },
+    {
+      "input": "typescript-rxjs-petstore-target-es6.sh",
+      "matches": [
+        "Client: TypeScript"
+      ]
+    },
+    {
+      "input": "typescript-rxjs-petstore-with-npm-version.sh",
+      "matches": [
+        "Client: TypeScript"
+      ]
+    },
+    {
+      "input": "typescript-rxjs-petstore.sh",
+      "matches": [
+        "Client: TypeScript"
+      ]
     }
   ],
   "text": [

.github/FUNDING.yml

@@ -0,0 +1 @@
+open_collective: openapi_generator

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,8 +1,8 @@
 ### PR checklist
 
 - [ ] Read the [contribution guidelines](https://github.com/openapitools/openapi-generator/blob/master/CONTRIBUTING.md).
-- [ ] Ran the shell script under `./bin/` to update Petstore sample so that CIs can verify the change. (For instance, only need to run `./bin/{LANG}-petstore.sh`, `./bin/openapi3/{LANG}-petstore.sh` if updating the {LANG} (e.g. php, ruby, python, etc) code generator or {LANG} client's mustache templates). Windows batch files can be found in `.\bin\windows\`.
-- [ ] Filed the PR against the [correct branch](https://github.com/OpenAPITools/openapi-generator/wiki/Git-Branches): `master`~~, `3.4.x`, `4.0.x`~~. Default: `master`.
+- [ ] Ran the shell script under `./bin/` to update Petstore sample so that CIs can verify the change. (For instance, only need to run `./bin/{LANG}-petstore.sh`, `./bin/openapi3/{LANG}-petstore.sh` if updating the {LANG} (e.g. php, ruby, python, etc) code generator or {LANG} client's mustache templates). Windows batch files can be found in `.\bin\windows\`. If contributing template-only or documentation-only changes which will change sample output, be sure to [build the project](https://github.com/OpenAPITools/openapi-generator#14---build-projects) first.
+- [ ] Filed the PR against the [correct branch](https://github.com/OpenAPITools/openapi-generator/wiki/Git-Branches): `master`, `4.1.x`, `5.0.x`. Default: `master`.
 - [ ] Copied the [technical committee](https://github.com/openapitools/openapi-generator/#62---openapi-generator-technical-committee) to review the pull request if your PR is targeting a particular programming language.
 
 ### Description of the PR

.gitignore

@@ -39,7 +39,13 @@ packages/
 
 /target
 /generated-files
+test-output/
 nbactions.xml
+test-output/
+
+# website
+website/build/
+website/package-lock.json
 
 # scalatra
 samples/server-generator/scalatra/output
@@ -82,6 +88,9 @@ samples/client/petstore/java/jersey2/build/
 samples/client/petstore/java/okhttp-gson/.gradle/
 samples/client/petstore/java/okhttp-gson/build/
 samples/client/petstore/java/feign/build/
+samples/client/petstore/java/feign10x/build/
+samples/client/petstore/java/feign/project/
+samples/client/petstore/java/feign10x/project/
 samples/client/petstore/java/retrofit/build/
 samples/client/petstore/java/retrofit2/build/
 samples/client/petstore/java/retrofit2/hello.txt
@@ -162,25 +171,21 @@ samples/client/petstore/python-asyncio/.pytest_cache/
 samples/client/petstore/python-tornado/.venv/
 
 # ts
-samples/client/petstore/typescript-node/npm/node_modules
-samples/client/petstore/typescript-node/**/typings
-samples/client/petstore/typescript-angular/**/typings
-samples/client/petstore/typescript-fetch/**/dist/
-samples/client/petstore/typescript-fetch/**/typings
 samples/client/petstore/typescript-angular2/npm/npm-debug.log
 samples/client/petstore/typescript-node/npm/npm-debug.log
-samples/client/petstore/typescript-aurelia/**/dist/
 samples/client/petstore/typescript-angular/tsd-debug.log
 
 # aspnetcore
 samples/server/petstore/aspnetcore/.vs/
 effective.pom
+
 # kotlin
 samples/client/petstore/kotlin/src/main/kotlin/test/
 samples/client/petstore/kotlin-threetenbp/build
 samples/client/petstore/kotlin-string/build
-samples/server/petstore/kotlin-server/ktor/build
 samples/openapi3/client/petstore/kotlin/build
+samples/server/petstore/kotlin-server/ktor/build
+samples/server/petstore/kotlin-springboot/build
 \?
 
 # haskell
@@ -216,6 +221,7 @@ samples/server/petstore/erlang-server/rebar.lock
 samples/client/petstore/dart/petstore/packages
 samples/client/petstore/dart/flutter_petstore/test/packages
 samples/client/petstore/dart/petstore/test/packages
+**/.dart_tool
 
 # JS
 samples/client/petstore/javascript/package-lock.json

.travis.yml

@@ -3,6 +3,13 @@ language: java
 jdk:
   - openjdk8
 
+# See https://docs.travis-ci.com/user/languages/java/#caching
+before_cache:
+  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
+  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+  # Avoid caching our built dependencies between runs.
+  - rm -fr $HOME/.m2/repository/org/openapitools/
+
 cache:
   directories:
   - $HOME/.m2
@@ -121,28 +128,37 @@ script:
   # fail if generators contain tab '\t'
   - /bin/bash ./bin/utils/detect_tab_in_java_class.sh
   # run integration tests defined in maven pom.xml
-  - ./run-in-docker.sh mvn --quiet --batch-mode clean install
-  - mvn --quiet --batch-mode verify -Psamples
+  # WARN: Travis will timeout after 10 minutes of no stdout/stderr activity, which is problematic with mvn --quiet.
+  - mvn --quiet --batch-mode --show-version clean install
+  - mvn --quiet --batch-mode --show-version verify -Psamples
 after_success:
   # push to maven repo
-  - if [ $SONATYPE_USERNAME ] && [ -z $TRAVIS_TAG ] && [ "$TRAVIS_PULL_REQUEST" == "false" ]; then
-      if [ "$TRAVIS_BRANCH" = "master" ]; then
+  - if [ $SONATYPE_USERNAME ] && [ "$TRAVIS_PULL_REQUEST" == "false" ]; then
+      if [ "$TRAVIS_BRANCH" = "master" ] && [ -z $TRAVIS_TAG ]; then
+        echo "Publishing from branch $TRAVIS_BRANCH";
         mvn clean deploy -DskipTests=true -B -U -P release --settings CI/settings.xml;
         echo "Finished mvn clean deploy for $TRAVIS_BRANCH";
         pushd .;
         cd modules/openapi-generator-gradle-plugin;
-        ./gradlew -Psigning.keyId="$SIGNING_KEY" -Psigning.password="$SIGNING_PASSPHRASE" -Psigning.secretKeyRingFile="${TRAVIS_BUILD_DIR}/sec.gpg" -PossrhUsername="${SONATYPE_USERNAME}" -PossrhPassword="${SONATYPE_PASSWORD}" uploadArchives --no-daemon;
-        echo "Finished ./gradlew uploadArchives";
+        ./gradlew -Psigning.keyId="$SIGNING_KEY" -Psigning.password="$SIGNING_PASSPHRASE" -Psigning.secretKeyRingFile="${TRAVIS_BUILD_DIR}/sec.gpg" -PossrhUsername="${SONATYPE_USERNAME}" -PossrhPassword="${SONATYPE_PASSWORD}" publishPluginMavenPublicationToNexusRepository closeAndReleaseRepository --no-daemon;
+        echo "Finished ./gradlew publishPluginMavenPublicationToNexusRepository closeAndReleaseRepository";
         popd;
-      elif ([[ "$TRAVIS_BRANCH" =~ ^[0-9]+\.[0-9]+\.x$ ]]) ; then
+      elif [ -z $TRAVIS_TAG ] && [[ "$TRAVIS_BRANCH" =~ ^[0-9]+\.[0-9]+\.x$ ]]; then
+        echo "Publishing from branch $TRAVIS_BRANCH";
         mvn clean deploy --settings CI/settings.xml;
         echo "Finished mvn clean deploy for $TRAVIS_BRANCH";
         pushd .;
         cd modules/openapi-generator-gradle-plugin;
+        ./gradlew -PossrhUsername="${SONATYPE_USERNAME}" -PossrhPassword="${SONATYPE_PASSWORD}" publishPluginMavenPublicationToNexusRepository closeAndReleaseRepository --no-daemon;
+        echo "Finished ./gradlew publishPluginMavenPublicationToNexusRepository closeAndReleaseRepository";
+        popd;
+      fi;
+      if [ -n $TRAVIS_TAG ] && [[ "$TRAVIS_TAG" =~ ^[v][0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+        echo "Publishing the gradle plugin to Gradle Portal on tag $TRAVIS_TAG (only)";
+        pushd .;
+        cd modules/openapi-generator-gradle-plugin;
         ./gradlew -Psigning.keyId="$SIGNING_KEY" -Psigning.password="$SIGNING_PASSPHRASE" -Psigning.secretKeyRingFile="${TRAVIS_BUILD_DIR}/sec.gpg" publishPlugins -Dgradle.publish.key=$GRADLE_PUBLISH_KEY -Dgradle.publish.secret=$GRADLE_PUBLISH_SECRET --no-daemon;
         echo "Finished ./gradlew publishPlugins (plugin portal)";
-        ./gradlew -PossrhUsername="${SONATYPE_USERNAME}" -PossrhPassword="${SONATYPE_PASSWORD}" uploadArchives --no-daemon;
-        echo "Finished ./gradlew uploadArchives";
         popd;
       fi;
     fi;
@@ -162,3 +178,4 @@ after_success:
 
 env:
   - DOCKER_GENERATOR_IMAGE_NAME=openapitools/openapi-generator-online DOCKER_CODEGEN_CLI_IMAGE_NAME=openapitools/openapi-generator-cli NODE_ENV=test CC=gcc-5 CXX=g++-5
+

CI/circle_parallel.sh

@@ -18,6 +18,13 @@ elif [ "$NODE_INDEX" = "2" ]; then
   if [[ $project_version == *"-SNAPSHOT" ]]; then
     echo "Running node $NODE_INDEX to test ensure-up-to-date"
     java -version
+
+    # install elm-format for formatting elm code
+    npm install -g elm-format
+
+    # symlink elm-format
+    sudo ln -s /opt/circleci/.nvm/versions/node/v12.1.0/bin/elm-format /usr/local/bin/elm-format
+
     ./bin/utils/ensure-up-to-date
   fi
 #elif [ "$NODE_INDEX" = "3" ]; then

CI/run-in-docker-settings.xml

@@ -0,0 +1,7 @@
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
+                      https://maven.apache.org/xsd/settings-1.0.0.xsd">
+    <!-- This directory matches what is defined in run-in-docker.sh -->
+    <localRepository>/var/maven/.m2/repository</localRepository>
+</settings>

CI/samples.ci/client/petstore/java/jersey2-java6/build.gradle

@@ -7,7 +7,7 @@ version = '1.0.0'
 buildscript {
     repositories {
         jcenter {
-            url "http://jcenter.bintray.com/"
+            url "https://jcenter.bintray.com/"
         }
     }
     dependencies {

CONTRIBUTING.md

@@ -83,8 +83,8 @@ For [Vendor Extensions](https://github.com/OAI/OpenAPI-Specification/blob/master
 To add test cases (optional) covering the change in the code generator, please refer to [modules/openapi-generator/src/test/java/org/openapitools/codegen](https://github.com/openapitools/openapi-generator/tree/master/modules/openapi-generator/src/test/java/org/openapitools/codegen)
 
 To test the templates, please perform the following:
-- Update the Petstore sample by running the shell script under `bin` folder. For example, run `./bin/ruby-client-petstore.sh` to update the Ruby PetStore API client under [`samples/client/petstore/ruby`](https://github.com/openapitools/openapi-generator/tree/master/samples/client/petstore/ruby) For Windows, the batch files can be found under `bin\windows` folder. (If you find that there are new files generated or unexpected changes as a result of the update, that's not unusual as the test cases are added to the OpenAPI spec from time to time. If you've questions or concerns, please open a ticket to start a discussion)
-- Run the tests in the sample folder, e.g. in `samples/client/petstore/ruby`, run `mvn integration-test -rf :RubyPetstoreClientTests`. (some languages may not contain unit testing for Petstore and we're looking for contribution from the community to implement those tests)
+- Update the Petstore sample by running the shell scripts under `bin` and `bin/openapi3` folder. For example, run `./bin/python-client-petstore.sh` and `./bin/openapi3/python-client-petstore.sh` to update the Python PetStore API client under [`samples/client/petstore/python`](https://github.com/openapitools/openapi-generator/tree/master/samples/client/petstore/python) and [`samples/openapi3/client/petstore/python`](https://github.com/openapitools/openapi-generator/tree/master/samples/openapi3/client/petstore/python). For Windows, the batch files can be found under `bin\windows` folder. (If you find that there are new files generated or unexpected changes as a result of the update, that's not unusual as the test cases are added to the OpenAPI spec from time to time. If you've questions or concerns, please open a ticket to start a discussion)
+- Run the tests in the sample folder using maven `mvn integration-test -rf :<artifactId>`, e.g. open a shell in `samples/client/petstore/python`, run `mvn integration-test -rf :PythonPetstoreClientTests`. The artifactId of the project can be found in the pom.xml file. (some languages may not contain unit testing for Petstore and we're looking for contribution from the community to implement those tests)
 - Finally, git commit the updated samples files: `git commit -a`
   (`git add -A` if added files with new test cases)
 - For new test cases, please add to the [Fake Petstore spec](https://github.com/OpenAPITools/openapi-generator/blob/master/modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml)

Dockerfile

@@ -18,6 +18,7 @@ COPY ./modules/openapi-generator-gradle-plugin ${GEN_DIR}/modules/openapi-genera
 COPY ./modules/openapi-generator-maven-plugin ${GEN_DIR}/modules/openapi-generator-maven-plugin
 COPY ./modules/openapi-generator-online ${GEN_DIR}/modules/openapi-generator-online
 COPY ./modules/openapi-generator-cli ${GEN_DIR}/modules/openapi-generator-cli
+COPY ./modules/openapi-generator-core ${GEN_DIR}/modules/openapi-generator-core
 COPY ./modules/openapi-generator ${GEN_DIR}/modules/openapi-generator
 COPY ./pom.xml ${GEN_DIR}
 

README.md

@@ -2,11 +2,20 @@
 
 <div align="center">
 
-[Master](https://github.com/OpenAPITools/openapi-generator/tree/master) (`4.0.0`): [![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/master.svg?label=Integration%20Test)](https://travis-ci.org/OpenAPITools/openapi-generator)
+[Master](https://github.com/OpenAPITools/openapi-generator/tree/master) (`4.0.1`): [![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/master.svg?label=Integration%20Test)](https://travis-ci.org/OpenAPITools/openapi-generator)
 [![Integration Test2](https://circleci.com/gh/OpenAPITools/openapi-generator.svg?style=shield)](https://circleci.com/gh/OpenAPITools/openapi-generator)
 [![Run Status](https://api.shippable.com/projects/5af6bf74e790f4070084a115/badge?branch=master)](https://app.shippable.com/github/OpenAPITools/openapi-generator)
 [![Windows Test](https://ci.appveyor.com/api/projects/status/github/openapitools/openapi-generator?branch=master&svg=true&passingText=Windows%20Test%20-%20OK&failingText=Windows%20Test%20-%20Fails)](https://ci.appveyor.com/project/WilliamCheng/openapi-generator-wh2wu)
 
+[`4.1.x`](https://github.com/OpenAPITools/openapi-generator/tree/4.0.x) branch: [![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/4.0.x.svg?label=Integration%20Test)](https://travis-ci.org/OpenAPITools/openapi-generator)
+[![Integration Test2](https://circleci.com/gh/OpenAPITools/openapi-generator/tree/4.0.x.svg?style=shield)](https://circleci.com/gh/OpenAPITools/openapi-generator)
+[![Run Status](https://api.shippable.com/projects/5af6bf74e790f4070084a115/badge?branch=4.0.x)](https://app.shippable.com/github/OpenAPITools/openapi-generator)
+[![Windows Test](https://ci.appveyor.com/api/projects/status/github/openapitools/openapi-generator?branch=4.0.x&svg=true&passingText=Windows%20Test%20-%20OK&failingText=Windows%20Test%20-%20Fails)](https://ci.appveyor.com/project/WilliamCheng/openapi-generator-wh2wu)
+
+[`5.0.x`](https://github.com/OpenAPITools/openapi-generator/tree/5.0.x) branch: [![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/5.0.x.svg?label=Integration%20Test)](https://travis-ci.org/OpenAPITools/openapi-generator)
+[![Integration Test2](https://circleci.com/gh/OpenAPITools/openapi-generator/tree/5.0.x.svg?style=shield)](https://circleci.com/gh/OpenAPITools/openapi-generator)
+[![Run Status](https://api.shippable.com/projects/5af6bf74e790f4070084a115/badge?branch=5.0.x)](https://app.shippable.com/github/OpenAPITools/openapi-generator)
+[![Windows Test](https://ci.appveyor.com/api/projects/status/github/openapitools/openapi-generator?branch=5.0.x&svg=true&passingText=Windows%20Test%20-%20OK&failingText=Windows%20Test%20-%20Fails)](https://ci.appveyor.com/project/WilliamCheng/openapi-generator-wh2wu)
 </div>
 
 <div align="center">
@@ -25,7 +34,7 @@
 
 :notebook_with_decorative_cover: For more information, please refer to the [Wiki page](https://github.com/openapitools/openapi-generator/wiki) and [FAQ](https://github.com/openapitools/openapi-generator/wiki/FAQ) :notebook_with_decorative_cover:
 
-:notebook_with_decorative_cover: The eBook [A Beginner's Guide to Code Generation for REST APIs](https://gumroad.com/l/swagger_codegen_beginner) is a good starting point for beginners :notebook_with_decorative_cover:
+:notebook_with_decorative_cover: The eBook [A Beginner's Guide to Code Generation for REST APIs](https://gum.co/openapi_generator_ebook) is a good starting point for beginners :notebook_with_decorative_cover:
 
 :warning: If the OpenAPI spec, templates or any input (e.g. options, environment variables) is obtained from an untrusted source or environment, please make sure you've reviewed these inputs before using OpenAPI Generator to generate the API client, server stub or documentation to avoid potential security issues (e.g. [code injection](https://en.wikipedia.org/wiki/Code_injection)) :warning:
 
@@ -33,13 +42,22 @@
 
 </div>
 
+## Sponsors
+
+If you find OpenAPI Generator useful for work, please consider asking your company to support this Open Source project by [becoming a sponsor](https://opencollective.com/openapi_generator). You can also individually sponsor the project by [becoming a backer](https://opencollective.com/openapi_generator).
+
+#### Thank you to our bronze sponsors!
+
+[![NamSor](https://openapi-generator.tech/img/companies/namsor.png)](https://www.namsor.com/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
+[![LightBow](https://openapi-generator.tech/img/companies/lightbow.png)](https://www.lightbow.net/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
+
 ## Overview
 OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs,  documentation and configuration automatically given an [OpenAPI Spec](https://github.com/OAI/OpenAPI-Specification) (both 2.0 and 3.0 are supported). Currently, the following languages/frameworks are supported:
 
 |                                | Languages/Frameworks |
 |-|-|
-**API clients**                  | **ActionScript**, **Ada**, **Apex**, **Bash**, **C**, **C#** (.net 2.0, 3.5 or later), **C++** (cpprest, Qt5, Tizen), **Clojure**, **Dart (1.x, 2.x)**, **Elixir**, **Elm**, **Eiffel**, **Erlang**, **Go**, **Groovy**, **Haskell** (http-client, Servant), **Java** (Jersey1.x, Jersey2.x, OkHttp, Retrofit1.x, Retrofit2.x, Feign, RestTemplate, RESTEasy, Vertx, Google API Client Library for Java, Rest-assured, Spring 5 Web Client), **Kotlin**, **Lua**, **Node.js** (ES5, ES6, AngularJS with Google Closure Compiler annotations, Flow types) **Objective-C**, **Perl**, **PHP**, **PowerShell**, **Python**, **R**, **Ruby**, **Rust** (rust, rust-server), **Scala** (akka, http4s, scalaz, swagger-async-httpclient), **Swift** (2.x, 3.x, 4.x), **Typescript** (AngularJS, Angular (2.x - 7.x), Aurelia, Axios, Fetch, Inversify, jQuery, Node, Rxjs)
-**Server stubs**                 | **Ada**, **C#** (ASP.NET Core, NancyFx), **C++** (Pistache, Restbed), **Erlang**, **Go** (net/http, Gin), **Haskell** (Servant), **Java** (MSF4J, Spring, Undertow, JAX-RS: CDI, CXF, Inflector, RestEasy, Play Framework, [PKMST](https://github.com/ProKarma-Inc/pkmst-getting-started-examples)), **Kotlin** (Spring Boot, Ktor), **PHP** (Laravel, Lumen, Slim, Silex, [Symfony](https://symfony.com/), [Zend Expressive](https://github.com/zendframework/zend-expressive)), **Python** (Flask), **NodeJS**, **Ruby** (Sinatra, Rails5), **Rust** (rust-server), **Scala** ([Finch](https://github.com/finagle/finch), [Lagom](https://github.com/lagom/lagom), [Play](https://www.playframework.com/), Scalatra)
+**API clients**                  | **ActionScript**, **Ada**, **Apex**, **Bash**, **C**, **C#** (.net 2.0, 3.5 or later), **C++** (cpp-restsdk, Qt5, Tizen), **Clojure**, **Dart (1.x, 2.x)**, **Elixir**, **Elm**, **Eiffel**, **Erlang**, **Go**, **Groovy**, **Haskell** (http-client, Servant), **Java** (Jersey1.x, Jersey2.x, OkHttp, Retrofit1.x, Retrofit2.x, Feign, RestTemplate, RESTEasy, Vertx, Google API Client Library for Java, Rest-assured, Spring 5 Web Client), **Kotlin**, **Lua**, **Node.js** (ES5, ES6, AngularJS with Google Closure Compiler annotations, Flow types) **Objective-C**, **Perl**, **PHP**, **PowerShell**, **Python**, **R**, **Ruby**, **Rust** (rust, rust-server), **Scala** (akka, http4s, scalaz, swagger-async-httpclient), **Swift** (2.x, 3.x, 4.x), **Typescript** (AngularJS, Angular (2.x - 7.x), Aurelia, Axios, Fetch, Inversify, jQuery, Node, Rxjs)
+**Server stubs**                 | **Ada**, **C#** (ASP.NET Core, NancyFx), **C++** (Pistache, Restbed, Qt5 QHTTPEngine), **Erlang**, **F#** (Giraffe), **Go** (net/http, Gin), **Haskell** (Servant), **Java** (MSF4J, Spring, Undertow, JAX-RS: CDI, CXF, Inflector, RestEasy, Play Framework, [PKMST](https://github.com/ProKarma-Inc/pkmst-getting-started-examples)), **Kotlin** (Spring Boot, Ktor), **PHP** (Laravel, Lumen, Slim, Silex, [Symfony](https://symfony.com/), [Zend Expressive](https://github.com/zendframework/zend-expressive)), **Python** (Flask), **NodeJS**, **Ruby** (Sinatra, Rails5), **Rust** (rust-server), **Scala** ([Finch](https://github.com/finagle/finch), [Lagom](https://github.com/lagom/lagom), [Play](https://www.playframework.com/), Scalatra)
 **API documentation generators** | **HTML**, **Confluence Wiki**
 **Configuration files**          | [**Apache2**](https://httpd.apache.org/)
 **Others**                       | **GraphQL**, **JMeter**, **MySQL Schema**
@@ -79,8 +97,10 @@ The OpenAPI Specification has undergone 3 revisions since initial creation in 20
 
 OpenAPI Generator Version    | Release Date | Notes
 ---------------------------- | ------------ | -----
-4.0.0 (upcoming release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/4.0.0-SNAPSHOT/)| 20.12.2018 | Major release with breaking changes (with or without fallback)
-[3.3.4](https://github.com/OpenAPITools/openapi-generator/releases/tag/v3.3.4) (latest stable release) | 30.11.2018 | Bugfix release
+5.0.0 (upcoming major release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/5.0.0-SNAPSHOT/)| 13.05.2019 | Major release with breaking changes (no fallback)
+4.1.0 (upcoming minor release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/4.1.0-SNAPSHOT/)| 15.07.2019 | Minor release (breaking changes with fallbacks)
+4.0.1 (upcoming patch release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/4.0.1-SNAPSHOT/)| 31.05.2019 | Patch release (minor bug fixes, etc)
+[4.0.1](https://github.com/OpenAPITools/openapi-generator/releases/tag/v4.0.1) (latest stable release) | 31.05.2019 | Patch release (bug fixes, minor enhancements, etc)
 
 OpenAPI Spec compatibility: 1.0, 1.1, 1.2, 2.0, 3.0
 
@@ -136,16 +156,16 @@ See the different versions of the [openapi-generator-cli](https://mvnrepository.
 
 If you're looking for the latest stable version, you can grab it directly from Maven.org (Java 8 runtime at a minimum):
 
-JAR location: `http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/3.3.4/openapi-generator-cli-3.3.4.jar`
+JAR location: `http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/4.0.1/openapi-generator-cli-4.0.1.jar`
 
 For **Mac/Linux** users:
 ```sh
-wget http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/3.3.4/openapi-generator-cli-3.3.4.jar -O openapi-generator-cli.jar
+wget http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/4.0.1/openapi-generator-cli-4.0.1.jar -O openapi-generator-cli.jar
 ```
 
 For **Windows** users, you will need to install [wget](http://gnuwin32.sourceforge.net/packages/wget.htm) or you can use Invoke-WebRequest in PowerShell (3.0+), e.g.
 ```
-Invoke-WebRequest -OutFile openapi-generator-cli.jar http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/3.3.4/openapi-generator-cli-3.3.4.jar
+Invoke-WebRequest -OutFile openapi-generator-cli.jar http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/4.0.1/openapi-generator-cli-4.0.1.jar
 ```
 
 After downloading the JAR, run `java -jar openapi-generator-cli.jar help` to show the usage.
@@ -205,7 +225,7 @@ To build from source, you need the following installed and available in your `$P
 
 * [Java 8](http://java.oracle.com)
 
-* [Apache maven 3.3.4 or greater](http://maven.apache.org/)
+* [Apache Maven 3.3.4 or greater](http://maven.apache.org/)
 
 After cloning the project, you can build it from source with this command:
 ```sh
@@ -348,10 +368,10 @@ npm install @openapitools/openapi-generator-cli -g
 openapi-generator version
 ```
 
-Or install a particualar OpenAPI Generator version (e.g. v3.3.4):
+Or install a particualar OpenAPI Generator version (e.g. v4.0.1):
 
 ```sh
-npm install @openapitools/openapi-generator-cli@cli-3.3.4 -g
+npm install @openapitools/openapi-generator-cli@cli-4.0.1 -g
 ```
 
 Or install it as dev-dependency:
@@ -374,7 +394,7 @@ java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar generat
 ```
 (if you're on Windows, replace the last command with `java -jar modules\openapi-generator-cli\target\openapi-generator-cli.jar generate -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g php -o c:\temp\php_api_client`)
 
-You can also download the JAR (latest release) directly from [maven.org](http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/3.3.4/openapi-generator-cli-3.3.4.jar)
+You can also download the JAR (latest release) directly from [maven.org](http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/4.0.1/openapi-generator-cli-4.0.1.jar)
 
 To get a list of **general** options available, please run `java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar help generate`
 
@@ -417,23 +437,28 @@ SYNOPSIS
                 [--artifact-version <artifact version>]
                 [(-c <configuration file> | --config <configuration file>)]
                 [-D <system properties>...]
+                [(-e <templating engine> | --engine <templating engine>)]
+                [--enable-post-process-file]
                 [(-g <generator name> | --generator-name <generator name>)]
-                [--git-repo-id <git repo id>] [--git-user-id <git user id>]
-                [--group-id <group id>] [--http-user-agent <http user agent>]
+                [--generate-alias-as-model] [--git-repo-id <git repo id>]
+                [--git-user-id <git user id>] [--group-id <group id>]
+                [--http-user-agent <http user agent>]
                 (-i <spec file> | --input-spec <spec file>)
                 [--ignore-file-override <ignore file override location>]
                 [--import-mappings <import mappings>...]
                 [--instantiation-types <instantiation types>...]
                 [--invoker-package <invoker package>]
                 [--language-specific-primitives <language specific primitives>...]
-                [--library <library>] [--log-to-stderr]
+                [--library <library>] [--log-to-stderr] [--minimal-update]
                 [--model-name-prefix <model name prefix>]
                 [--model-name-suffix <model name suffix>]
                 [--model-package <model package>]
                 [(-o <output directory> | --output <output directory>)]
-                [--release-note <release note>] [--remove-operation-id-prefix]
+                [--package-name <package name>] [--release-note <release note>]
+                [--remove-operation-id-prefix]
                 [--reserved-words-mappings <reserved word mappings>...]
                 [(-s | --skip-overwrite)] [--skip-validate-spec]
+                [--strict-spec <true/false strict behavior>]
                 [(-t <template directory> | --template-dir <template directory>)]
                 [--type-mappings <type mappings>...] [(-v | --verbose)]
 
@@ -506,6 +531,8 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [BIMData.io](https://bimdata.io)
 - [Bithost GmbH](https://www.bithost.ch)
 - [Boxever](https://www.boxever.com/)
+- [CAM](https://www.cam-inc.co.jp/)
+- [Camptocamp](https://www.camptocamp.com/en)
 - [codecentric AG](https://www.codecentric.de/)
 - [Cupix](https://www.cupix.com/)
 - [FormAPI](https://formapi.io/)
@@ -527,6 +554,7 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [unblu inc.](https://www.unblu.com/)
 - [Veamly](https://www.veamly.com/)
 - [Xero](https://www.xero.com/)
+- [Yelp](https://www.yelp.com/)
 - [Zalando](https://www.zalando.com)
 
 ## [5 - Presentations/Videos/Tutorials/Books](#table-of-contents)
@@ -555,7 +583,14 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - 2019-03-07 - [OpenAPI Generator で Spring Boot と Angular をタイプセーフに繋ぐ](https://qiita.com/chibato/items/e4a748db12409b40c02f) by [Tomofumi Chiba](https://github.com/chibat)
 - 2019-03-25 - [Access any REST service with the SAP S/4HANA Cloud SDK](https://blogs.sap.com/2019/03/25/integrate-sap-s4hana-cloud-sdk-with-open-api/) by [Alexander Duemont](https://people.sap.com/alexander.duemont)
 - 2019-03-25 - [OpenAPI generatorを試してみる](https://qiita.com/amuyikam/items/e8a45daae59c68be0fc8) by [@amuyikam](https://twitter.com/amuyikam)
-
+- 2019-03-27 - [OpenAPI3を使ってみよう！Go言語でクライアントとスタブの自動生成まで！](https://techblog.zozo.com/entry/openapi3/go) by [@gold_kou](https://twitter.com/gold_kou)
+- 2019-04-17 - [OpenAPIによるスキーマファースト開発の実施サンプルとCloud Runについて](https://tech-blog.optim.co.jp/entry/2019/04/17/174000) by [@yukey1031](https://twitter.com/yukey1031)
+- 2019-04-18 - [How to use OpenAPI3 for API developer (RubyKaigi 2019)](https://speakerdeck.com/ota42y/how-to-use-openapi3-for-api-developer) by [@ota42y](https://twitter.com/ota42y) at [RubyKaigi 2019](https://rubykaigi.org/2019)
+- 2019-04-29 - [A Beginner's Guide to Code Generation for REST APIs (OpenAPI Generator)](https://gum.co/openapi_generator_ebook) by [William Cheng](https://twitter.com/wing328)
+- 2019-05-01 - [Design and generate a REST API from Swagger / OpenAPI in Java, Python, C# and more](https://simply-how.com/design-and-generate-api-code-from-openapi) by [Simply How](https://simply-how.com/)
+- 2019-05-17 - [Generate Spring Boot REST API using Swagger/OpenAPI](https://www.47northlabs.com/knowledge-base/generate-spring-boot-rest-api-using-swagger-openapi/) by [Antonie Zafirov](https://www.47northlabs.com/author/antonie-zafirov/)
+- 2019-05-22 - [REST APIs代码生成指南(OpenAPI Generator)](https://gum.co/openapi_generator_ebook_gb) by [William Cheng](https://twitter.com/wing328), [Xin Meng](https://github.com/xmeng1)
+- 2019-05/24 - [REST API 代碼生成指南 (OpenAPI Generator)](https://gum.co/openapi_generator_ebook_big5) by [William Cheng](https://twitter.com/wing328)
 
 ## [6 - About Us](#table-of-contents)
 
@@ -573,10 +608,12 @@ OpenAPI Generator core team members are contributors who have been making signif
 :heart: = Link to support the contributor directly 
 
 #### Template Creator
+
+**NOTE**: Embedded templates are only supported in _Mustache_ format. Support for all other formats is experimental and subject to change at any time.
+
 Here is a list of template creators:
  * API Clients:
    * Ada: @stcarrez
-   * Akka-Scala: @cchafer
    * Apex: @asnelling
    * Bash: @bkryza
    * C: @PowerOfCreation @zhemant [:heart:](https://www.patreon.com/zhemant)
@@ -622,6 +659,7 @@ Here is a list of template creators:
    * Rust: @farcaller
    * Rust (rust-server): @metaswitch
    * Scala (scalaz & http4s): @tbrown1979
+   * Scala (Akka): @cchafer
    * Swift: @tkqubo
    * Swift 3: @hexelon
    * Swift 4: @ehyche
@@ -634,6 +672,7 @@ Here is a list of template creators:
    * TypeScript (jQuery): @bherila
    * TypeScript (Node):  @mhardorf
    * TypeScript (Rxjs): @denyo
+   * TypeScript (Inversify): @gualtierim
  * Server Stubs
    * Ada: @stcarrez
    * C# ASP.NET5: @jimschubert [:heart:](https://www.patreon.com/jimschubert)
@@ -642,6 +681,7 @@ Here is a list of template creators:
    * C++ Pistache: @sebymiano
    * C++ Restbed: @stkrwork
    * Erlang Server: @galaxie
+   * F# (Giraffe) Server: @nmfisher
    * Go Server: @guohuang
    * Go (Gin) Server: @kemokemo
    * GraphQL Express Server: @renepardon
@@ -716,7 +756,7 @@ If you want to join the committee, please kindly apply by sending an email to te
 | Apex      |  |
 | Bash      | @frol (2017/07) @bkryza (2017/08) @kenjones-cisco (2017/09) |
 | C         | @zhemant (2018/11) |
-| C++       | @ravinikam (2017/07) @stkrwork (2017/07) @fvarose (2017/11) @etherealjoy (2018/02) @martindelille (2018/03) |
+| C++       | @ravinikam (2017/07) @stkrwork (2017/07) @etherealjoy (2018/02) @martindelille (2018/03) |
 | C#        | @mandrean (2017/08), @jimschubert (2017/09) [:heart:](https://www.patreon.com/jimschubert) |
 | Clojure   |  |
 | Dart      | @ircecho (2017/07) @swipesight (2018/09) @jaumard (2018/09) |
@@ -724,12 +764,13 @@ If you want to join the committee, please kindly apply by sending an email to te
 | Elixir    | @mrmstn (2018/12) |
 | Elm       | @eriktim (2018/09) |
 | Erlang    | @tsloughter (2017/11) @jfacorro (2018/10) @robertoaloi (2018/10) |
+| F#        | @nmfisher (2019/05) |
 | Go        | @antihax (2017/11) @bvwells (2017/12) @grokify (2018/07) @kemokemo (2018/09 |
 | GraphQL   | @renepardon (2018/12) |
 | Groovy    |  |
 | Haskell   |  |
-| Java      | @bbdouglas (2017/07) @sreeshas (2017/08) @jfiala (2017/08) @lukoyanov (2017/09) @cbornet (2017/09) @jeff9finger (2018/01) @karismann (2019/03) |
-| Kotlin    | @jimschubert (2017/09) [:heart:](https://www.patreon.com/jimschubert), @dr4ke616 (2018/08) @karismann (2019/03) |
+| Java      | @bbdouglas (2017/07) @sreeshas (2017/08) @jfiala (2017/08) @lukoyanov (2017/09) @cbornet (2017/09) @jeff9finger (2018/01) @karismann (2019/03) @Zomzog (2019/04) |
+| Kotlin    | @jimschubert (2017/09) [:heart:](https://www.patreon.com/jimschubert), @dr4ke616 (2018/08) @karismann (2019/03) @Zomzog (2019/04) |
 | Lua       | @daurnimator (2017/08) |
 | NodeJS/Javascript | @CodeNinjai (2017/07) @frol (2017/07) @cliffano (2017/07) |
 | ObjC      |  |

appveyor.yml

@@ -14,11 +14,23 @@ install:
         )
         [System.IO.Compression.ZipFile]::ExtractToDirectory("C:\maven-bin.zip", "C:\maven")
       }
-  - cmd: SET PATH=C:\maven\apache-maven-3.2.5\bin;%JAVA_HOME%\bin;%PATH%
-  - cmd: SET MAVEN_OPTS=-XX:MaxPermSize=2g -Xmx4g
-  - cmd: SET JAVA_OPTS=-XX:MaxPermSize=2g -Xmx4g
+  # install gradle
+  - ps: |
+      Add-Type -AssemblyName System.IO.Compression.FileSystem
+      if (!(Test-Path -Path "C:\gradle" )) {
+        (new-object System.Net.WebClient).DownloadFile(
+          'https://services.gradle.org/distributions/gradle-5.3.1-bin.zip',
+          'C:\gradle-bin.zip'
+        )
+        [System.IO.Compression.ZipFile]::ExtractToDirectory("C:\gradle-bin.zip", "C:\gradle")
+      }
+  - cmd: SET PATH=C:\maven\apache-maven-3.2.5\bin;C:\gradle\gradle-5.3.1\bin;%JAVA_HOME%\bin;%PATH%
+  - cmd: SET MAVEN_OPTS=-Xmx4g
+  - cmd: SET JAVA_OPTS=-Xmx4g
   - cmd: SET M2_HOME=C:\maven\apache-maven-3.2.5
   - cmd: java -version
+  - cmd: gradle -v
+  - cmd: gradle -b modules\openapi-generator-gradle-plugin\samples\local-spec\build.gradle buildGoSdk --info
   - cmd: dir/w
   - git clone https://github.com/wing328/swagger-samples
   - ps: Start-Process -FilePath 'C:\maven\apache-maven-3.2.5\bin\mvn' -ArgumentList 'jetty:run' -WorkingDirectory "$env:appveyor_build_folder\swagger-samples\java\java-jersey-jaxrs-ci"
@@ -57,4 +69,5 @@ test_script:
 
 cache:
   - C:\maven\
+  - C:\gradle\
   - C:\Users\appveyor\.m2

bin/ada-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 model="modules/openapi-generator/src/test/resources/2_0/petstore.yaml"
 ags="generate --template-dir modules/openapi-generator/src/main/resources/Ada -g ada $@"
 ags="$ags -i $model -t modules/openapi-generator/src/main/resources/Ada -o samples/client/petstore/ada"

bin/android-petstore-httpclient.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/android -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g android -Dlibrary=httpclient -o samples/client/petstore/android/httpclient $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/android-petstore-volley.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g android -c bin/android-petstore-volley.json -o samples/client/petstore/android/volley $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/apache2-petstore-config.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -g apache2 -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -o samples/config/petstore/apache2 $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/apex-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/apex -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g apex -o samples/client/petstore/apex $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/aspnetcore-petstore-server.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -g aspnetcore -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -o samples/server/petstore/aspnetcore --additional-properties packageGuid={3C799344-F285-4669-8FD5-7ED9B795D5C5} $@"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -g aspnetcore -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -t modules/openapi-generator/src/main/resources/aspnetcore/2.1/ -o samples/server/petstore/aspnetcore --additional-properties packageGuid={3C799344-F285-4669-8FD5-7ED9B795D5C5} $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/bash-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 args="generate -t modules/openapi-generator/src/main/resources/bash -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g bash -o samples/client/petstore/bash -c modules/openapi-generator/src/test/resources/2_0/bash-config.json --additional-properties hideGenerationTimestamp=true $@"
 
 java $JAVA_OPTS -jar $executable $args

bin/clojure-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.json -g clojure -o samples/client/petstore/clojure $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/cpp-pistache-server-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -g cpp-pistache-server -t modules/openapi-generator/src/main/resources/cpp-pistache-server -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml --additional-properties addExternalLibs=true -o samples/server/petstore/cpp-pistache $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/cpp-qt5-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/cpp-qt5-client -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g cpp-qt5-client -o samples/client/petstore/cpp-qt5 $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/cpp-qt5-qhttpengine-server-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g cpp-qt5-qhttpengine-server -o samples/server/petstore/cpp-qt5-qhttpengine-server $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/cpp-restbed-petstore-server.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -g cpp-restbed-server -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -o samples/server/petstore/cpp-restbed $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/cpp-restsdk-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/cpp-rest-sdk-client -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g cpp-restsdk -o samples/client/petstore/cpp-restsdk $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/cpp-tizen-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/cpp-tizen-client -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g cpp-tizen -o samples/client/petstore/cpp-tizen $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/csharp-dotnet2-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g csharp-dotnet2 -o samples/client/petstore/csharp-dotnet2/OpenAPIClientTest/Lib/OpenAPIClient --additional-properties hideGenerationTimestamp=true $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/csharp-netcore-petstore-netcore.sh

@@ -27,7 +27,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/csharp-netcore/ -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp-netcore -o ${outdir} --additional-properties packageGuid={321C8C3F-0156-40C1-AE42-D59761FB9B6C},useCompareNetObjects=true,targetFramework=netcoreapp2.0 $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/csharp-netcore-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/csharp-netcore/ -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp-netcore -o samples/client/petstore/csharp-netcore/OpenAPIClient --additional-properties packageGuid={321C8C3F-0156-40C1-AE42-D59761FB9B6C},useCompareNetObjects=true $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/csharp-petstore-net-35.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples/client/petstore/csharp/OpenAPIClientNet35 --additional-properties packageGuid={321C8C3F-0156-40C1-AE42-D59761FB9B6C} -c ./bin/csharp-petstore-net-35.json $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/csharp-petstore-net-40.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples/client/petstore/csharp/OpenAPIClientNet40 --additional-properties packageGuid={321C8C3F-0156-40C1-AE42-D59761FB9B6C} -c ./bin/csharp-petstore-net-40.json $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/csharp-petstore-net-standard.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples/client/petstore/csharp/OpenAPIClientNetStandard --additional-properties packageGuid={321C8C3F-0156-40C1-AE42-D59761FB9B6C} -c ./bin/csharp-petstore-net-standard.json $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/csharp-petstore-netcore-project.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples/client/petstore/csharp/OpenAPIClientNetCoreProject --additional-properties packageGuid={67035b31-f8e5-41a4-9673-954035084f7d},netCoreProjectFile=true -c ./bin/csharp-petstore-net-standard.json $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/csharp-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples/client/petstore/csharp/OpenAPIClient --additional-properties packageGuid={321C8C3F-0156-40C1-AE42-D59761FB9B6C} $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/csharp-property-changed-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples/client/petstore/csharp/OpenAPIClientWithPropertyChanged --additional-properties generatePropertyChanged=true --additional-properties packageGuid={5CD900DE-8266-412F-A758-28E1F9C623D5} $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/cwiki-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/confluenceWikiDocs -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g cwiki -o samples/documentation/cwiki $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/dart-flutter-petstore.sh

@@ -25,7 +25,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 
 ## Generate non-browserClient
 #ags="generate -t modules/openapi-generator/src/main/resources/dart -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g dart -o samples/client/petstore/dart/swagger -DhideGenerationTimestamp=true -DbrowserClient=false $@"

bin/dart-jaguar-petstore.sh

@@ -25,7 +25,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 
 # Generate client
 ags="$@ generate -t modules/openapi-generator/src/main/resources/dart-jaguar -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g dart-jaguar -o samples/client/petstore/dart-jaguar/openapi -DhideGenerationTimestamp=true -DpubName=openapi"

bin/dart-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 
 # Generate non-browserClient
 ags="generate -t modules/openapi-generator/src/main/resources/dart -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g dart -o samples/client/petstore/dart/openapi -DhideGenerationTimestamp=true -DbrowserClient=false --additional-properties supportDart2=false $@"

bin/dart2-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 
 # Generate non-browserClient
 ags="generate -t modules/openapi-generator/src/main/resources/dart -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g dart -o samples/client/petstore/dart2/openapi -DhideGenerationTimestamp=true -DbrowserClient=false  $@"

bin/dynamic-html.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g dynamic-html  -o samples/documentation/dynamic-html $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/eiffel-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 args="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g eiffel -o samples/client/petstore/eiffel/ $@"
 
 java $JAVA_OPTS -jar $executable $args

bin/elixir-petstore.sh

@@ -27,11 +27,11 @@ fi
 
 # remove existing lib and model file
 echo "removing existing lib, model files"
-rm -Rf "samples/client/petstore/elixir/lib/swagger_petstore/model/"
-rm -Rf "samples/client/petstore/elixir/lib/swagger_petstore/lib/"
+rm -Rf "samples/client/petstore/elixir/lib/openapi_petstore/model/"
+rm -Rf "samples/client/petstore/elixir/lib/openapi_petstore/api/"
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 args="generate -t modules/openapi-generator/src/main/resources/elixir -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g elixir -o samples/client/petstore/elixir/ --additional-properties invokerPackage=OpenapiPetstore $@"
 
 java $JAVA_OPTS -jar $executable $args

bin/elm-0.18-petstore.sh

@@ -25,8 +25,11 @@ then
   mvn -B clean package
 fi
 
+# auto format elm code using elm-format
+export ELM_POST_PROCESS_FILE="/usr/local/bin/elm-format --elm-version=0.18 --yes"
+
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g elm -t modules/openapi-generator/src/main/resources/elm -o samples/client/petstore/elm-0.18 --additional-properties elmVersion=0.18 $@"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g elm -t modules/openapi-generator/src/main/resources/elm -o samples/client/petstore/elm-0.18 --additional-properties elmVersion=0.18 --enable-post-process-file $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/elm-petstore.sh

@@ -25,8 +25,11 @@ then
   mvn -B clean package
 fi
 
+# auto format elm code using elm-format
+export ELM_POST_PROCESS_FILE="/usr/local/bin/elm-format --elm-version=0.19 --yes"
+
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g elm -t modules/openapi-generator/src/main/resources/elm -o samples/client/petstore/elm $@"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g elm -t modules/openapi-generator/src/main/resources/elm -o samples/client/petstore/elm --enable-post-process-file $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/erlang-petstore-client.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/erlang-client -DpackageName=petstore -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g erlang-client -o samples/client/petstore/erlang-client $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/erlang-petstore-proper.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/erlang-proper -DpackageName=petstore -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g erlang-proper -o samples/client/petstore/erlang-proper $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/erlang-petstore-server.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/erlang-server -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g erlang-server -o samples/server/petstore/erlang-server $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/flash-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/flash -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g flash -o samples/client/petstore/flash -c bin/flash-petstore.json $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/fsharp-giraffe-server-petstore.sh

@@ -22,11 +22,11 @@ executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
 
 if [ ! -f "$executable" ]
 then
-  mvn -B clean package
+  mvn clean package
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/nodejs-fastify-server -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g nodejs-fastify-server -o samples/server/petstore/nodejs-fastify-server $@"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -i modules/openapi-generator/src/test/resources/3_0/petstore.yaml -t modules/openapi-generator/src/main/resources/fsharp-giraffe-server -g fsharp-giraffe-server -o samples/server/petstore/fsharp-giraffe $@"
 
-java $JAVA_OPTS -jar $executable $ags
+java ${JAVA_OPTS} -jar ${executable} ${ags}

bin/go-gin-petstore-server.sh

@@ -33,7 +33,7 @@ echo "Removing files and folders under $STUB_DIR"
 rm -rf $STUB_DIR
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 
 ags="generate -t modules/openapi-generator/src/main/resources/go-gin-server -i $SPEC -g $GENERATOR -o $STUB_DIR -DpackageName=petstoreserver --additional-properties hideGenerationTimestamp=true -Dservice $@"
 

bin/go-petstore-server.sh

@@ -33,7 +33,7 @@ echo "Removing files and folders under $STUB_DIR"
 rm -rf $STUB_DIR
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 
 ags="generate -t modules/openapi-generator/src/main/resources/go-server -i $SPEC -g $GENERATOR -o $STUB_DIR -DpackageName=petstoreserver --additional-properties hideGenerationTimestamp=true -Dservice $@"
 

bin/go-petstore-withxml.sh

@@ -33,7 +33,7 @@ echo "Removing files and folders under $STUB_DIR"
 rm -rf $STUB_DIR
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/go -i $SPEC -g $GENERATOR -o $STUB_DIR -DpackageName=petstore,withXml=true,withGoCodegenComment=true $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/go-petstore.sh

@@ -33,7 +33,7 @@ echo "Removing files and folders under $STUB_DIR"
 rm -rf $STUB_DIR
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/go -i $SPEC -g $GENERATOR -o $STUB_DIR -DpackageName=petstore $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/groovy-petstore.sh

@@ -26,6 +26,6 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g groovy -o samples/client/petstore/groovy -DhideGenerationTimestamp=true $@"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -t modules/openapi-generator/src/main/resources/Groovy/ -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g groovy -o samples/client/petstore/groovy -DhideGenerationTimestamp=true $@"
 java $JAVA_OPTS -jar $executable $ags

bin/haskell-http-client-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 
 args="generate -t modules/openapi-generator/src/main/resources/haskell-http-client -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g haskell-http-client -o samples/client/petstore/haskell-http-client $@"
 

bin/haskell-servant-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/haskell-servant -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g haskell -o samples/server/petstore/haskell-servant $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/html-markdown.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/markdown.yaml -g html  -o samples/documentation/html.md $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/html-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/htmlDocs -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g html  -o samples/documentation/html $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/html2-petstore.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g html2  -o samples/documentation/html2 --additional-properties hideGenerationTimestamp=true $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-inflector-petstore-server.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/JavaInflector -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java-inflector -o samples/server/petstore/java-inflector -DhideGenerationTimestamp=true $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-jaxrs-petstore-server-all.sh

@@ -18,4 +18,6 @@
 ./bin/jaxrs-spec-petstore-server.sh
 ./bin/jaxrs-usetags-petstore-server.sh
 
+./bin/openapi3/jaxrs-jersey-petstore.sh
+
 echo " Please run ./bin/jaxrs-cxf-petstore-server-test-data.sh manually instead"

bin/java-msf4j-petstore-server.sh

@@ -26,8 +26,8 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/MSF4J -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java-msf4j -o samples/server/petstore/java-msf4j/ -DhideGenerationTimestamp=true --additional-properties artifactId=java-msf4j-server $@"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -t modules/openapi-generator/src/main/resources/java-msf4j-server -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java-msf4j -o samples/server/petstore/java-msf4j/ -DhideGenerationTimestamp=true --additional-properties artifactId=java-msf4j-server $@"
 
 echo "Removing files and folders under samples/server/petstore/java-msf4j/src/main"
 rm -rf samples/server/petstore/java-msf4j/src/main

bin/java-petstore-feign-10x.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/Java/libraries/feign -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-feign-10x.json -o samples/client/petstore/java/feign10x -DhideGenerationTimestamp=true -DbooleanGetterPrefix=is $@"
 
 echo "Removing files and folders under samples/client/petstore/java/feign10x/src/main"

bin/java-petstore-feign.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/Java/libraries/feign -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-feign-9x.json -o samples/client/petstore/java/feign -DhideGenerationTimestamp=true -DbooleanGetterPrefix=is $@"
 
 echo "Removing files and folders under samples/client/petstore/java/feign/src/main"

bin/java-petstore-google-api-client.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/Java/libraries/google-api-client -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-google-api-client.json -o samples/client/petstore/java/google-api-client -DhideGenerationTimestamp=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/google-api-client/src/main"

bin/java-petstore-jersey1.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate --artifact-id petstore-java-client-jersey1 -t modules/openapi-generator/src/main/resources/Java -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -o samples/client/petstore/java/jersey1 -DhideGenerationTimestamp=true --library=jersey1 --additional-properties useNullForUnknownEnumValue=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/jersey1/src/main"

bin/java-petstore-jersey2-java6.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate --artifact-id petstore-jersey2-java6 -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-jersey2.json -o samples/client/petstore/java/jersey2-java6 -DhideGenerationTimestamp=true,supportJava6=true,booleanGetterPrefix=is $@"
 
 echo "Removing files and folders under samples/client/petstore/java/jersey2-java6/src/main"

bin/java-petstore-jersey2.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-jersey2.json -o samples/client/petstore/java/jersey2 -DhideGenerationTimestamp=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/jersey2/src/main"

bin/java-petstore-okhttp-gson-parcelable.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate --artifact-id petstore-okhttp-gson-parcelableModel -t modules/openapi-generator/src/main/resources/Java/libraries/okhttp-gson -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-okhttp-gson.json -o samples/client/petstore/java/okhttp-gson-parcelableModel -DhideGenerationTimestamp=true,parcelableModel=true $@"
 
 rm -rf samples/client/petstore/java/okhttp-gson-parcelableModel/src/main

bin/java-petstore-okhttp-gson.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/Java/libraries/okhttp-gson -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-okhttp-gson.json -o samples/client/petstore/java/okhttp-gson -DhideGenerationTimestamp=true $@"
 
 rm -rf samples/client/petstore/java/okhttp-gson/src/main

bin/java-petstore-rest-assured.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/Java/libraries/rest-assured -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-rest-assured.json -o samples/client/petstore/java/rest-assured -DhideGenerationTimestamp=true --additional-properties booleanGetterPrefix=is $@"
 
 echo "Removing files and folders under samples/client/petstore/java/rest-assured/src/main"

bin/java-petstore-resteasy.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-resteasy.json -o samples/client/petstore/java/resteasy -DhideGenerationTimestamp=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/resteasy/src/main"

bin/java-petstore-resttemplate-withxml.sh

@@ -26,8 +26,8 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml --artifact-id pestore-resttemplate-withxml -g java -c bin/java-petstore-resttemplate.json -o samples/client/petstore/java/resttemplate-withXml -DhideGenerationTimestamp=true,withXml=true $@"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml --artifact-id petstore-resttemplate-withxml -g java -c bin/java-petstore-resttemplate.json -o samples/client/petstore/java/resttemplate-withXml -DhideGenerationTimestamp=true,withXml=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/resttemplate/src/main"
 rm -rf samples/client/petstore/java/resttemplate-withXml/src/main

bin/java-petstore-resttemplate.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-resttemplate.json -o samples/client/petstore/java/resttemplate -DhideGenerationTimestamp=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/resttemplate/src/main"

bin/java-petstore-retrofit.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-retrofit.json -o samples/client/petstore/java/retrofit -DhideGenerationTimestamp=true,dateLibrary=joda $@"
 
 echo "Removing files and folders under samples/client/petstore/java/retrofit/src/main"

bin/java-petstore-retrofit2-play24.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate --artifact-id petstore-java-client-retrofit2-play24 -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-retrofit2-play24.json -o samples/client/petstore/java/retrofit2-play24 -DhideGenerationTimestamp=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/retrofit2-play24/src/main"

bin/java-petstore-retrofit2-play25.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate --artifact-id petstore-java-client-retrofit2-play25 -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-retrofit2-play25.json -o samples/client/petstore/java/retrofit2-play25 -DhideGenerationTimestamp=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/retrofit2-play25/src/main"

bin/java-petstore-retrofit2-play26.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate --artifact-id petstore-java-client-retrofit2-play26 -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-retrofit2-play26.json -o samples/client/petstore/java/retrofit2-play26 -DhideGenerationTimestamp=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/retrofit2-play26/src/main"

bin/java-petstore-retrofit2.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/Java/libraries/retrofit2 -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-retrofit2.json -o samples/client/petstore/java/retrofit2 -DhideGenerationTimestamp=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/retrofit2/src/main"

bin/java-petstore-retrofit2rx.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/Java/libraries/retrofit2 -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-retrofit2rx.json -o samples/client/petstore/java/retrofit2rx -DuseRxJava=true,hideGenerationTimestamp=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/retrofit2rx/src/main"

bin/java-petstore-retrofit2rx2.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/Java/libraries/retrofit2 -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-retrofit2rx2.json -o samples/client/petstore/java/retrofit2rx2 -DuseRxJava2=true,hideGenerationTimestamp=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/retrofit2rx2/src/main"

bin/java-petstore-vertx.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/Java/libraries/vertx -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-vertx.json -o samples/client/petstore/java/vertx -DhideGenerationTimestamp=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/vertx/src/main"

bin/java-petstore-webclient.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-webclient.json -o samples/client/petstore/java/webclient -DhideGenerationTimestamp=true $@"
 
 echo "Removing files and folders under samples/client/petstore/java/webclient/src/main"

bin/java-pkmst-petstore-server.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/java-pkmst -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-pkmst -o samples/server/petstore/java-pkmst/ -DhideGenerationTimestamp=true $@"
 
 echo "Removing files and folders under samples/server/petstore/java-pkmst/src/main"

bin/java-play-framework-petstore-server-api-package-override.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/JavaPlayFramework -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-play-framework -o samples/server/petstore/java-play-framework-api-package-override -DhideGenerationTimestamp=true,apiPackage=com.puppies.store.apis $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-play-framework-petstore-server-async.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/JavaPlayFramework -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-play-framework -c bin/java-play-framework-petstore-server-async.json -o samples/server/petstore/java-play-framework-async -DhideGenerationTimestamp=true $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-play-framework-petstore-server-controller-only.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/JavaPlayFramework -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-play-framework -o samples/server/petstore/java-play-framework-controller-only -DhideGenerationTimestamp=true,controllerOnly=true $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-play-framework-petstore-server-fake-endpoints.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/JavaPlayFramework -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java-play-framework -o samples/server/petstore/java-play-framework-fake-endpoints -DhideGenerationTimestamp=true $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-play-framework-petstore-server-no-bean-validation.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/JavaPlayFramework -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-play-framework -o samples/server/petstore/java-play-framework-no-bean-validation -DhideGenerationTimestamp=true,useBeanValidation=false $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-play-framework-petstore-server-no-exception-handling.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/JavaPlayFramework -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-play-framework -o samples/server/petstore/java-play-framework-no-exception-handling -DhideGenerationTimestamp=true,handleExceptions=false $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-play-framework-petstore-server-no-interface.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/JavaPlayFramework -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-play-framework -o samples/server/petstore/java-play-framework-no-interface -DhideGenerationTimestamp=true,useInterfaces=false $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-play-framework-petstore-server-no-swagger-ui.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/JavaPlayFramework -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-play-framework -o samples/server/petstore/java-play-framework-no-swagger-ui -DhideGenerationTimestamp=true,useSwaggerUI=false $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-play-framework-petstore-server-no-wrap-calls.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/JavaPlayFramework -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-play-framework -o samples/server/petstore/java-play-framework-no-wrap-calls -DhideGenerationTimestamp=true,wrapCalls=false $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-play-framework-petstore-server.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/JavaPlayFramework -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-play-framework -o samples/server/petstore/java-play-framework -DhideGenerationTimestamp=true $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-undertow-petstore-server.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/undertow -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-undertow-server -o samples/server/petstore/undertow --additional-properties hideGenerationTimestamp=true $@"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -t modules/openapi-generator/src/main/resources/java-undertow-server -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-undertow-server -o samples/server/petstore/java-undertow --additional-properties hideGenerationTimestamp=true $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-vertx-async-petstore-server.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-vertx -o samples/server/petstore/java-vertx/async -DvertxSwaggerRouterVersion=1.4.0 -DhideGenerationTimestamp=true $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java-vertx-rx-petstore-server.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g java-vertx --artifact-id java-vertx-rx-server -o samples/server/petstore/java-vertx/rx -DvertxSwaggerRouterVersion=1.4.0,rxInterface=true -DhideGenerationTimestamp=true $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/java8-petstore-jersey2.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate --artifact-id petstore-jersey2-java8 -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java8-petstore-jersey2.json -o samples/client/petstore/java/jersey2-java8 -DhideGenerationTimestamp=true --additional-properties serverPort=8082 $@"
 
 echo "Removing files and folders under samples/client/petstore/java/jersey2-java8/src/main"

bin/javascript-closure-angular.sh

@@ -26,7 +26,7 @@ then
 fi
 
 # if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g javascript-closure-angular -o samples/client/petstore/javascript-closure-angular $@"
 
 java $JAVA_OPTS -jar $executable $ags