RFR: 8372441: JFR: Improve logging of TestBackToBackSensitive

Mon Nov 24 21:31:11 UTC 2025

Could I get a review of a PR that saves the dump file if a test fails? It also changes the order in which events are printed to make it easier to see in the log when chunk rotations happen.

Testing: 1000 * jdk/jdk/jfr/event/runtom/TestBackToBackSensitive

Thanks
Erik

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Commit messages:
 - Initial

Changes: https://git.openjdk.org/jdk/pull/28481/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=28481&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8372441
  Stats: 18 lines in 1 file changed: 9 ins; 6 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/28481.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28481/head:pull/28481

PR: https://git.openjdk.org/jdk/pull/28481