This is no longer a draft for 2 reasons because:

• the PR includes commits from add TCK tests for eager initialization (@Eager) #659 (because it's a lot easier to avoid conflicts)
• there are no tests for the Producer part of Portable Extensions

Other than that, it should be fine. Submitting it now for @manovotn's ongoing work.

Added tests for Producer, but note I didn't run them, because they only make sense for CDI Full.

Added a test that the call to AutoCloseable.close() during bean destruction is not a business method invocation. This is ready now.

The commits in this PR could be squashed, but don't necessarily have to be; I don't mind.

Rebased, this can be merged now as there's no SNAPSHOT dependency anymore. Of course, after it's reviewed :-)

Added one more commit that tests that auto-closeable dependent objects are closed when the containing bean is destroyed.

Good point, we test both for isAlternative(), isReserve() and isEager(), but not for isAutoClose(). I'll add something.

Added an extra commit with tests for Bean.isAutoClose() returning false.

I think we can merge this now - @Ladicek, I assume you want to squash those commits first?

I didn't merge this because of the ongoing discussion in jakartaee/cdi#968, but I guess we can merge anyway, because the spec was already merged too. Let me squash the commits and merge.