[jdk21u] RFR: 8364258: ThreadGroup constant pool serialization is not normalized

[Johannes Bechberger]

On Tue, 21 Oct 2025 12:25:44 GMT, Johannes Bechberger <jbechberger at openjdk.org> wrote:

> This is a backport of JDK-8364258: ThreadGroup constant pool serialization is not normalized
> 
> The original patch didn't apply cleanly because of CPU-time sampler related changes in the same code areas that came in with JDK 25.
> 
> Tested it in SapMachine's internal queue.

Thanks

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PR Comment: https://git.openjdk.org/jdk21u/pull/475#issuecomment-3427173580