On Thu, 26 Oct 2023 11:23:57 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote: > Simple refactoring to use unsigned type for region-age. lgtm ------------- Marked as reviewed by tschatzl (Reviewer). PR Review: https://git.openjdk.org/jdk/pull/16376#pullrequestreview-1703584926