On Mon, 30 Sep 2024 15:09:21 GMT, Henry Jen <henry...@openjdk.org> wrote:
> I considered that, but didn't implement it after confirmed other similar > options didn't display any warning. I do think it make sense to show a > warning when using an option not valid in specific mode. We do display a warning/error is some cases: For example when we specify 'c' and 'x' we get the following message jar cxvf foo.jar You may not specify more than one '-cuxtid' options Try `jar --help' for more information. given '-k' is only relevant when used with the '-x' option, we could specify a warning (or indicate it is ignored... ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/21141#discussion_r1781381620
