RFR: 8366897: RBTreeTest.IntrusiveCustomVerifyTest and RBTreeTest.CustomVerify tests fail on non-debug builds

[Albert Mingkun Yang]

On Thu, 4 Sep 2025 18:01:08 GMT, Casper Norrbin <cnorrbin at openjdk.org> wrote:

> It has no side effect, and is strictly used for node comparisons.

I see; seems a bit fragile though -- it's not obvious that this closure must be side-effect free.

Anyway, this fix is trivial enough; feel free to merge to reduce CI noise.

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PR Comment: https://git.openjdk.org/jdk/pull/27097#issuecomment-3255049280