On Mon, 28 Nov 2022 22:16:34 GMT, David Holmes <dhol...@openjdk.org> wrote:
>> Coleen's suggestion for efficiency reasons.
>
> If the comment is meant to suggest some possible future optimisation it
> should say that.
Oh you should uncomment that code. The hashtable that this replaces has the
same early cut-out for efficiency. You can also have an early cut out if the
hashtable is empty, like if (is_empty()) { return 0 }
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PR: https://git.openjdk.org/jdk/pull/11288
