On Fri, 22 Jul 2022 10:46:57 GMT, Roman Kennke <rken...@openjdk.org> wrote:
> TBH, not certain how GC policies play into that, and how well WB is supported > in each GC. Might be worth trying? > Other that that, how does removinch System.gc() help make the test more > reliable? When you call `System.gc()` on some collectors, they blow out the weak references, which includes the cache in question. The assert then fails, thinking there was no reason to clear the cache. That is, the assert assumes the "memory pressure" is the only way the cache would be dropped, which is evidently not true. ------------- PR: https://git.openjdk.org/jdk/pull/9533
