On Mon, 20 Feb 2023 13:29:52 GMT, Tingjun Yuan <duke at openjdk.org> wrote: > I wonder why the original code didn't use `addAll`, so I didn't change it. 😂 It seems to be okay to use `addAll` in all cases. Do we need extra test cases for this? ------------- PR: https://git.openjdk.org/jdk/pull/12498