RFR: 8321470: ThreadLocal.nextHashCode can be static final

[Aleksey Shipilev]

On Wed, 6 Dec 2023 00:52:48 GMT, Brett Okken <duke at openjdk.org> wrote:

> The static AtomicInteger used for the nextHashCode should be final.

Looks okay to me!

Since this is new contribution, I would like someone else to take a look.

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Marked as reviewed by shade (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/16987#pullrequestreview-1768229984