RFR: 8374745: Test vmTestbase/nsk/monitoring/GarbageCollectorMXBean/CollectionCounters/CollectionCounters004/TestDescription.java failed [v2]

[Kevin Walls]

> vmTestbase/CollectionCounters test still unreliable.
> Avoid -Xcomp and use WhiteBox to cause GC.

Kevin Walls has updated the pull request incrementally with one additional commit since the last revision:

  Remove import

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Changes:
  - all: https://git.openjdk.org/jdk/pull/29122/files
  - new: https://git.openjdk.org/jdk/pull/29122/files/a43eacf2..a9956dbb

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=29122&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=29122&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/29122.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/29122/head:pull/29122

PR: https://git.openjdk.org/jdk/pull/29122