[jdk21u-dev] RFR: 8363949: Incorrect jtreg header in MonitorWithDeadObjectTest.java

[Goetz Lindenmaier]

I backport this for parity with 21.0.11-oracle.

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Commit messages:
 - Backport c4fbfa21030c9a0e8a3e0eed1b0a0988eba08ddb

Changes: https://git.openjdk.org/jdk21u-dev/pull/2495/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2495&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8363949
  Stats: 6 lines in 1 file changed: 3 ins; 3 del; 0 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2495.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2495/head:pull/2495

PR: https://git.openjdk.org/jdk21u-dev/pull/2495