Multi release JAR support

[sebthom]

This is a followup issue on Bugzilla Bug #533401 - Provide support in UI to create multi release JAR.

Please add support for creating JEP 238: Multi-Release JAR Files in the Eclipse JDT UI.

The Eclipse Compiler itself already supports it since 2018.

Ultimately I am looking for M2E support of MRJARs in projects outlined like this https://github.com/apache/maven-compiler-plugin/tree/master/src/it/multirelease-patterns/singleproject-runtime. But I guess this first requires JDT UI support.

[jukzi]

see https://github.com/eclipse-jdt/eclipse.jdt.core?tab=readme-ov-file#contributing

[eitan-rosenberg]

I am not sure that my problem relate to this issue.

I cannot use io.vavr:vavr:0.10.5 Multi-Release JAR at all in Eclipse.
Works OK in maven and IntelliJ IDEA

Please refer to:
https://www.eclipse.org/forums/index.php/t/1116591/
vavr-io/vavr#2905
moditect/moditect#256