On Wed, 8 Sep 2021 09:20:16 GMT, Jan Lahoda <jlahoda at openjdk.org> wrote: > by printing the content of e.g. `javac --help` and checking the result is the same for `javac --help --help`; Oh, I like that idea. See new commit. ------------- PR: https://git.openjdk.java.net/jdk/pull/5381