RFR: 6714245: [Col] Collator - Faster Comparison for identical strings.

Thu May 11 20:26:37 UTC 2023

On Thu, 11 May 2023 18:27:28 GMT, Justin Lu <jlu at openjdk.org> wrote:

> Please review this PR which adds an initial equality check to `RuleBasedCollator.compare(String source, String target)`.
> 
> This speeds up the operation for equal input Strings, as it bypasses Collator rule comparisons of each element for both of the input Strings.

It certainly seems like a win in all cases.

-------------

Marked as reviewed by rriggs (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/13938#pullrequestreview-1423380835