RFR: 8266239: Some duplicated javac command-line options have repeated effect

Thu Sep 2 23:50:32 UTC 2021

On Fri, 28 May 2021 12:29:45 GMT, Guoxiong Li <gli at openjdk.org> wrote:

> Hi all,
> 
> Some duplicated info options (`--version`, `--help`, `--help-extra`, `--help-lint`, `--full-version`) have repeated effect. Please see the following example.
> 
> 
> $ javac -version -version
> javac 17-internal
> javac 17-internal
> 
> 
> The patch fixes it and adds a corresponding test case.
> Thank you for taking the time to review.
> 
> Best Regards,
> -- Guoxiong

lgtm

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Marked as reviewed by vromero (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/4244