I’d like to move to Java 11 to build XWiki on our CI (ie to modify https://github.com/xwiki/xwiki-docker-build/blob/master/build/Dockerfile#L31).
The rationale is:
- SonarCloud is going to stop supporting Java8 in October (I received an email about it pointing to https://sonarcloud.io/documentation/user-guide/move-analysis-java-11/).
- It’s good that we start validating that we build on Java 11.
Note: It won’t change that the source and target will remain Java 8 until we change that.