EclipseLink

Contribution process is described at EclipseLink wiki: https://wiki.eclipse.org/EclipseLink/Development/Process

GitHub Repositories

You can use the code from these repositories to experiment, test, build, create patches, issue pull requests, etc.

https://github.com/eclipse-ee4j/eclipselink - Project repository hosted on GitHub.

https://github.com/eclipse-ee4j/eclipselink-workbench - Project repository hosted on GitHub.

https://github.com/eclipse-ee4j/eclipselink-oracleddlparser - Project repository hosted on GitHub.

https://github.com/eclipse-ee4j/eclipselink-examples - Project repository hosted on GitHub.

https://github.com/eclipse-ee4j/eclipselink-asm - Project repository hosted on GitHub.

https://github.com/eclipse-ee4j/eclipselink-build-support - Project repository hosted on GitHub.

https://github.com/eclipse-ee4j/eclipselink-website - Project repository hosted on GitHub.

https://github.com/eclipse-ee4j/eclipselink-releng - Project repository hosted on GitHub.

Build Technologies
Maven
Tycho
Build Documentation
https://wiki.eclipse.org/EclipseLink/Building