RFR: 8354508: JFR: Strengthen metadata checks for labels

Mon Apr 14 13:14:58 UTC 2025

Could I have a review of a PR that improves the checks for label metadata? When running TestEventMetadata, I found some fields with incorrect capitalization. I fixed those, as well as some typos, and updated the filename from trace.xml to metadata.xml.

Testing: jdk/jdk/jfr

Thanks
Erik

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Commit messages:
 - Fixes
 - Initial

Changes: https://git.openjdk.org/jdk/pull/24616/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=24616&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8354508
  Stats: 77 lines in 2 files changed: 46 ins; 5 del; 26 mod
  Patch: https://git.openjdk.org/jdk/pull/24616.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24616/head:pull/24616

PR: https://git.openjdk.org/jdk/pull/24616