RFR: 8373403: [TESTBUG] TestG1ClassUnloadingHWM.java could fail with large G1HeapRegionSize and small InitialHeapSize

[Man Cao]

On Thu, 11 Dec 2025 08:50:10 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

> One can check whether the concurrent start GC has the "Metadata GC Threshold" cause as well in the regexes. Young GC both have the cause (e.g. that "Metadata GC Threshold") as well as a type ("Concurrent Start").

Thanks, done. Now we can keep the check in `testWithoutG1ClassUnloading()` for non-existence of `Pause Young (Concurrent Start) (Metadata GC Threshold)`.

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PR Comment: https://git.openjdk.org/jdk/pull/28738#issuecomment-3641005350