RFR: 8347833: CrashOnOutOfMemory should stop GC threads before HeapDumpOnOutOfMemoryError

[Fairoz Matte]

On Fri, 7 Feb 2025 18:07:32 GMT, Fairoz Matte <fmatte at openjdk.org> wrote:

> When CrashOnOutOfMemory  and HeapDumpOnOutOfMemoryError invoked together, we should make sure, it is performed in a single safepoint, this will avoid allowing other threads to run and throw OOM errors after the initial one is already under error logging.

I am still working on fixing the test case. Will get back on this once it is done.

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PR Comment: https://git.openjdk.org/jdk/pull/23519#issuecomment-2657368070