RFR: 8282642: vmTestbase/gc/gctests/LoadUnloadGC2/LoadUnloadGC2.java fails intermittently with exit code 1

[Leonid Mesnik]

On Mon, 25 Jul 2022 16:09:27 GMT, Ramkumar Sunderbabu <rsunderbabu at openjdk.org> wrote:

> LoadUnloadGC2 tests the Class unloading during GC. In order to trigger the GC, lots of memory is created at a short interval. Instead of GC getting triggered, the test quickly gets into OOME.
> Using WhiteBox.fullGC is a cleaner and deterministic way to trigger GC.

test/hotspot/jtreg/vmTestbase/gc/gctests/LoadUnloadGC2/LoadUnloadGC2.java line 56:

> 54:                         while (stresser.iteration()) {
> 55:                                 log.info("Iteration: " + stresser.getIteration());
> 56:                                 WhiteBox.getWhiteBox().fullGC();

We need to create some classes to unload them. Are they created?

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PR: https://git.openjdk.org/jdk/pull/9628