[lworld] Integrated: 8375319: [lworld] System.identityHashCode wrong for Wrapper classes with -XX:+UseAltSubstitutabilityMethod

[Roger Riggs]

On Fri, 16 Jan 2026 13:43:09 GMT, Roger Riggs <rriggs at openjdk.org> wrote:

> For all value classes, including the wrapper classes,  seed the AltHashCode implementation on the SALT value.

This pull request has now been integrated.

Changeset: a3e60b81
Author:    Roger Riggs <rriggs at openjdk.org>
URL:       https://git.openjdk.org/valhalla/commit/a3e60b817d8173ac64c299c5c222ced0e70cb362
Stats:     28 lines in 2 files changed: 14 ins; 12 del; 2 mod

8375319: [lworld] System.identityHashCode wrong for Wrapper classes with -XX:+UseAltSubstitutabilityMethod

Reviewed-by: thartmann

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PR: https://git.openjdk.org/valhalla/pull/1924