Patch Set 2:

We have 4 projects with .java sources:
- org.eclipse.egit.core
- org.eclipse.egit.core.test
- org.eclipse.egit.ui
- org.eclipse.egit.ui.test

Proposed solution brings nothing at least for org.eclipse.egit.ui module where the same configuration should be copy-n-pasted.

I think this should be moved to org.eclipse.egit.egit-parent, which is common for both org.eclipse.egit.core and org.eclipse.egit.ui