Support deprecated tag.

[kwin]

Emit similar to regular javadoc as description prefix with bold text "Deprecated." followed by italic deprecated reason. Deprecated annotation/tag is considered in enclosing elements as well.

Following this checklist to help us incorporate your
contribution quickly and easily:

• Your pull request should address just one issue, without pulling in other changes.
• Write a pull request description that is detailed enough to understand what the pull request does, how, and why.
• Each commit in the pull request should have a meaningful subject line and body.
  Note that commits might be squashed by a maintainer on merge.
• Write unit tests that match behavioral changes, where the tests fail if the changes to the runtime are not applied.
  This may not always be possible but is a best-practice.
• Run mvn verify to make sure basic checks pass.
  A more thorough check will be performed on your pull request automatically.
• You have run the integration tests successfully (mvn -Prun-its verify).

If your pull request is about ~20 lines of code you don't need to sign an
Individual Contributor License Agreement if you are unsure
please ask on the developers list.

To make clear that you license your contribution under
the Apache License Version 2.0, January 2004
you have to acknowledge this by using the following check-box.

• I hereby declare this contribution to be licenced under the Apache License Version 2.0, January 2004
• In any other case, please file an Apache Individual Contributor License Agreement.

[gnodet]

Nice addition of @deprecated tag support — the approach of recursing up the element hierarchy to inherit deprecation status is sound. A few items to consider below, the most notable being a gap in getDeprecated(Element) when an enclosing element has @Deprecated but no Javadoc comment.

This review was generated by an AI agent and may contain inaccuracies. Please verify all suggestions before applying.

Claude Code on behalf of Guillaume Nodet

[gnodet]

Re-review (2nd pass): Four of five previously flagged issues are addressed:

1. ✅ getDeprecated(Element) now checks @Deprecated annotation when doc comment is null — fixed
2. ✅ Truncated comment — resolved
3. ✅ Typo "deprecate" → "deprecated" — fixed
4. ✅ {@link ENUM2_KEY} → {@link #ENUM2_KEY} — fixed
5. ⚪ Missing enum2Key.deprecated assertion — non-blocking, would be nice for symmetry

The @Deprecated annotation fix is clean — correctly returns Optional.of("") when the annotation is present on an element without Javadoc, and falls through to the enclosing element otherwise. CI passes across all matrix combinations.

This review was generated by an AI agent and may contain inaccuracies. Please verify all suggestions before applying.

Claude Code on behalf of Guillaume Nodet