RFR: 8325679: Optimize ArrayList subList sort

[Pavel Rappo]

On Tue, 13 Feb 2024 03:55:37 GMT, Stuart Marks <smarks at openjdk.org> wrote:

> My guess is that nobody noticed this because sublists aren't used that much, and sorting of subarrays, while arguably necessary for completeness, probably aren't used all that much either.

FWIW, `CopyOnWriteArrayList.COWSubList` overrides `sort`.

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PR Comment: https://git.openjdk.org/jdk/pull/17818#issuecomment-1943965071