On Fri, 5 Jan 2024 00:12:32 GMT, Jonathan Gibbons <j...@openjdk.org> wrote:
> Please review a small enhancement when reporting bad options on the command > line. > > [JDK-8313693](https://bugs.openjdk.org/browse/JDK-8313693) introduced code to > help determine a list of suggestions when given a misspelled word and a > vocabulary of possibly intended words. It was added in the context of > reporting bad/invalid tags in doc comments. > > This fix leverages that code by applying it to unrecognized command-line > options, comparing them against the set of supported command-line options. > Now, when an unknown command-line option is found, the code will report > possible suggestions, and a reference to `--help` instead of just simply > listing the full command-line help. This is good. I hope that one day we introduce an improved variant of this functionality across most if not all JDK CLI (CC'ing @sormuras). Please update the copyright years where you haven't already. ------------- PR Review: https://git.openjdk.org/jdk/pull/17274#pullrequestreview-1805705080
