[jdk17u-dev] RFR: 8305567: serviceability/tmtools/jstat/GcTest01.java failed utils.JstatGcResults.assertConsistency

[Goetz Lindenmaier]

I backport this for parity with 17.0.18-oracle

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Commit messages:
 - Backport 310ef85667bdba3f984cb6327aee71cfaf91458b

Changes: https://git.openjdk.org/jdk17u-dev/pull/3958/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3958&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8305567
  Stats: 101 lines in 10 files changed: 60 ins; 12 del; 29 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/3958.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/3958/head:pull/3958

PR: https://git.openjdk.org/jdk17u-dev/pull/3958