[jdk25u] RFR: 8358535: Changes in ClassValue (JDK-8351996) caused a 1-9% regression in Renaissance-PageRank

[Chen Liang]

On Sat, 9 Aug 2025 23:56:11 GMT, Chen Liang <liach at openjdk.org> wrote:

> Backport of openjdk/jdk#26679 performance regression fix to 25 update releases. A release note for this regression has been written for 25 GA. The same patch has been backported to 25 GA branch and fixes the regression.

Thanks Rob for the approval. Tested tier 1-3, and thanks Aleksey for the followup.

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PR Comment: https://git.openjdk.org/jdk25u/pull/80#issuecomment-3180024693