[jdk21u-dev] RFR: 8312049: runtime/logging/ClassLoadUnloadTest can be improved

[Paul Hohensee]

On Fri, 9 Aug 2024 21:08:29 GMT, Daniel Hu <duke at openjdk.org> wrote:

> Backport of [JDK-8312049](https://bugs.openjdk.org/browse/JDK-8312049): improving ClassLoadUnloadTest. Original commit does not apply cleanly due to this [backport](https://bugs.openjdk.org/browse/JDK-8323123) that renames createJavaProcessBuilder to createLimitedTestJavaProcessBuilder. Additionally, the options "-Xlog:class+load+cause" "-Xlog:class+load+cause+native" were not added until a later [version](https://bugs.openjdk.org/browse/JDK-8193513), thus these cases are excluded.
> 
> Passes tier1 tests on Linux x86 and MacOS aarch64, and most importantly, the test itself.

Please tag the JBS issue after you get a review (or if the backport is clean), rather than before. :)

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Marked as reviewed by phh (Reviewer).

PR Review: https://git.openjdk.org/jdk21u-dev/pull/909#pullrequestreview-2233597994