Trivial changeset to fix ProblemList marker comments and misc cleanups. --------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai).
------------- Commit messages: - 8389365: [lworld] Fix ProblemList marker comments and misc cleanups Changes: https://git.openjdk.org/valhalla/pull/2683/files Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=2683&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8389365 Stats: 27 lines in 24 files changed: 1 ins; 0 del; 26 mod Patch: https://git.openjdk.org/valhalla/pull/2683.diff Fetch: git fetch https://git.openjdk.org/valhalla.git pull/2683/head:pull/2683 PR: https://git.openjdk.org/valhalla/pull/2683
