Christoph Läubrich

Yes, If I find the time to fix the platform build, it seems there is also one issue with the integration test.

> What needs fixing in platform build? If you look here: https://github.com/eclipse-tycho/tycho/runs/7852194553?check_suite_focus=true you see that an artifact is not found with the new resolver so something is missing here, so...

> target-platform-configuration extraRequirements Yep I think that could be the cause here as the `extraRequirements` reference reactor projects, eclipse-run is not executed at this phase ... Actually `TargetPlatformConfigurationInstallableUnitProvider` should handle...

Maybe it is also an issue with `custom-bundle-plugin`, there are no failing tests, but there are also not really an integration test using that mojo ... Also there is one...

> Also there is one test failing I think I found (and fixed) that one, and the platform build is getting a bit further ...

> > Also there is one test failing > > I think I found (and fixed) that one, and the platform build is getting a bit further ... All Tycho...

@akurtakov I think I found the issue here the `org.eclipse.platform.doc.isv` requires the complained equinox.concurrent only through a target platform dependency: ``` +- target-platform-extra-requirements-dfcbcb91-e2fb-4757-aefa-d44fdf02841b (0.0.0.1662704954206) +- org.eclipse.ecf (3.10.0.v20210925-0032) satisfies osgi.bundle; org.eclipse.ecf...

I have now started a discussion at the maven mailing-list about dynamic reordering of project builds, what would solve the issue here as we dynamically discovering a new dependency here,...

> package imports for javax.xml.bind. These imports are not present in the default MANIFEST.MF javax.* package have to be imported also with pre java 9 so you better always import...

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