RFR: 8316929: Shenandoah: Shenandoah degenerated GC and full GC need to cleanup old OopMapCache entries

[Zhengyu Gu]

On Wed, 27 Sep 2023 18:33:00 GMT, William Kemper <wkemper at openjdk.org> wrote:

> This looks good to me. Does the issue also affect 17?

Yes. I updated affected versions in bug.

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PR Comment: https://git.openjdk.org/jdk/pull/15921#issuecomment-1738441225