This addresses a couple of @dholmes-ora review comments, fixes some whitespace, reverts some unnecessary changes, removes stale comments, fixes block comments and other trivial changes. Tested with valhalla tests and tier1-4 in progress.
--------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). ------------- Commit messages: - 8386854: [lworld] Additional small review cleanups in runtime sources Changes: https://git.openjdk.org/valhalla/pull/2564/files Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=2564&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8386854 Stats: 40 lines in 9 files changed: 2 ins; 8 del; 30 mod Patch: https://git.openjdk.org/valhalla/pull/2564.diff Fetch: git fetch https://git.openjdk.org/valhalla.git pull/2564/head:pull/2564 PR: https://git.openjdk.org/valhalla/pull/2564
