RFR: 8352866: TestLogJIT.java runs wrong test class

[Tobias Hartmann]

Fixed wrong test class in `@run` statement and fixed comment style in three unrelated tests.

Best regards,
Tobias

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Commit messages:
 - 8352866: TestLogJIT.java runs wrong test class

Changes: https://git.openjdk.org/jdk/pull/24221/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=24221&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8352866
  Stats: 5 lines in 4 files changed: 0 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/24221.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24221/head:pull/24221

PR: https://git.openjdk.org/jdk/pull/24221