JDK 9 Examples

This repository contain examples of new JDK 9 features.

List of examples:

• HttpClientExample: new HttpClient API showcase using synchronous and asynchronous call,
• HttpURLConnectionExample: pre-JDK9 HttpURLConnection example,
• ProcessInfo: new Process API,
• multiple-modules: Project Jigsaw showcase. Example how to create, compile and package multi-module project.

How to create development environment?

1. Download and install JDK9 Early Release.
2. Download and install IntelliJ Idea. Version 2016.1.1 is required.
3. Clone jdk9-examples as a new project.
4. In the Project settings add new SKD using newly installed JDK9

5. Set Project SDK to newly added JDK9 and Project language level to 9 - JDK modularization etc.

6. Set Project compiler output to out directory

7. Add 3 new Java modules:

• jdk9 module. Set Content Root to $PROJECT_DIR\jdk9\src\jdk9 directory.

• org.example.module.api module. Set Content Root to $PROJECT_DIR\multiple-modules\org.example.module.api directory.

• org.example.module.impl module. Set Content Root to $PROJECT_DIR\multiple-modules\org.example.module.impl directory.

8. Configure dependencies for org.example.module.impl module and add org.example.module.api dependency.

9. Set Java Compiler parameters