On Tue, 3 Oct 2023 21:37:46 GMT, 温绍锦 <d...@openjdk.org> wrote: > j.u.Formatter now prints "%tF" (iso standard date) and the result is > incorrect when processing year < 0 or year > 9999
This PR will need an evaluation of the compatibility risk of changing the behavior, describing existing uses and scope and how they might be affected by the change. ------------- PR Comment: https://git.openjdk.org/jdk/pull/16033#issuecomment-1753645657