On Wed, 31 May 2023 14:53:09 GMT, Aleksey Shipilev <sh...@openjdk.org> wrote:
>> UUID is very important class that is used to track identities of objects in >> large scale systems. Yet, the coverage in JDK test is disappointing: it >> tests only 100 of UUID instances per test, which is way too small to detect >> collisions due to the bad randomness for example. >> >> I have some pending work to improve UUID performance, and tests should be >> improved. >> >> The improved test still runs in less than 5 seconds on my laptop. > > Aleksey Shipilev has updated the pull request incrementally with one > additional commit since the last revision: > > Collect collisions and report them once at the end Looks good, thanks for the updates. ------------- Marked as reviewed by rriggs (Reviewer). PR Review: https://git.openjdk.org/jdk/pull/14134#pullrequestreview-1453903860
