RFR: 8373945: vmTestbase eatMemory/ClassUnloader provoke OOME to force GC and might cause GC in other threads [v5]

[SendaoYan]

On Fri, 19 Dec 2025 18:42:44 GMT, Chris Plummer <cjplummer at openjdk.org> wrote:

> There are references to `nsk.share.gc.GCClassUnloader` in some of the test descriptions that need updating. There are also comments like "Next, debugger forces debuggee to unload class, using memory stressing techique" that need updating. I think you need to review all the test description comments.
> 
> I think someone from the GC team should review the GC test changes since WB.fullGC() is a very different approach to ClassUnloader.

The two kinds of incorrect commets has been updated. I think i need some more time the check all the comments for the touched tests. Thanks for your reviews.

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PR Comment: https://git.openjdk.org/jdk/pull/28891#issuecomment-3677383218