RFR: 8281658: Add a security category to the java -XshowSettings option [v5]

[Roger Riggs]

On Fri, 16 Jun 2023 12:14:49 GMT, Sean Coffey <coffeys at openjdk.org> wrote:

>> New functionality in the -XshowSettings menu to display relevant information about JDK security configuration
>
> Sean Coffey has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Pass PrintStream to security helper

src/java.base/share/classes/sun/launcher/SecuritySettings.java line 66:

> 64:                 ostream.println("Unrecognized security subcommand. See \"java -X\" for help");
> 65:                 ostream.println("Printing all security settings");
> 66:                 printAllSecurityConfig();

The error message is going to get lost in the volume of settings.
Allowing bad command input reinforces learning the wrong suboption; though it may duplicate the help, I'd print the allowed options.

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PR Review Comment: https://git.openjdk.org/jdk/pull/14394#discussion_r1232388914