RFR: 8281658: Add a security category to the java -XshowSettings option [v3]

[Anthony Scarpino]

On Wed, 14 Jun 2023 11:39:14 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:
> 
>   Incorporate review comments from Roger and tweak some code

I would recommend using the service syntax that is similar to Preferred Provider and is also similar to a [services control](https://mail.openjdk.org/pipermail/security-dev/2023-May/035819.html) on the security mailing list that is not yet approved.  `Signature.SHA1withRSA` instead of `Signature : SHA1withRSA`

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PR Comment: https://git.openjdk.org/jdk/pull/14394#issuecomment-1592008732