Christoph Läubrich

@akurtakov any chance we can finish this for 3.0? Is this an issue with Tycho or with EJC?

> Well, it's probably time to move Tycho to require Java 17 actually. The jdt bug that forced this revert is supposed to be fixed now. I think we should...

> This one happens when running on Java 11 but targetting Java 17 which would no longer be relevant if Tycho requires Java 17 as runtime JVM. But Java 19...

So if its a JDT Bug we should report it there.

Okay, I'll then start merging stuff into `org.eclipse.tycho.embedder.shared` whenever it seems suitable, my plan is to start with some of the interfaces stuff, so maybe we finally will end up...

This is done now.

See also - https://github.com/eclipse/tycho/issues/122

@carstenartur can you provide an [integration-test](https://github.com/eclipse/tycho/wiki#providing-an-integration-test) to demonstrate the issue?

@carstenartur you can setup an example project first, and import only the itest-project, you don't need a full IDE setup.

> Tbh currently I think it would be more useful in this concrete case to find out how I can run the tests in the jdt.ui pull request without tycho....