[jdk21u-dev] RFR: 8316462: sun/jvmstat/monitor/MonitoredVm/MonitorVmStartTerminate.java ignores VM flags

[Goetz Lindenmaier]

I backport this to keep the 21u test suite up-to-date. This will simplify future test backports.

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Commit messages:
 - Backport d6679031e0316f9ce0613b7db6bdf8ad46d31501

Changes: https://git.openjdk.org/jdk21u-dev/pull/66/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=66&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8316462
  Stats: 4 lines in 1 file changed: 0 ins; 1 del; 3 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/66.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/66/head:pull/66

PR: https://git.openjdk.org/jdk21u-dev/pull/66