RFR: 8304478: Initial nroff manpage generation for JDK 22

[David Holmes]

On Wed, 14 Jun 2023 09:25:14 GMT, Serguei Spitsyn <sspitsyn at openjdk.org> wrote:

>> Updated the version to 22-ea and year to 2024.
>> 
>> The following unpublished changes will also be included in this update:
>> - [JDK-8290626](https://bugs.openjdk.org/browse/JDK-8290626): keytool manpage contains a special character
>> - [JDK-8303928](https://bugs.openjdk.org/browse/JDK-8303928): Update jarsigner man page after [JDK-8303410](https://bugs.openjdk.org/browse/JDK-8303410)
>> - [JDK-8301207](https://bugs.openjdk.org/browse/JDK-8301207): (jdeps) Deprecate jdeps -profile option
>> 
>> The following changes, to `javac.1`, were never applied to the closed sources and are "lost" by this update. These changes will need to be re-applied directly in JDK 21 and JDK 22:
>> - [JDK-8296656](https://bugs.openjdk.org/browse/JDK-8296656): java.lang.NoClassDefFoundError exception on running fully legitimate code
>> - [JDK-8015831](https://bugs.openjdk.org/browse/JDK-8015831): Add lint check for calling overridable methods from a constructor
>> 
>> Thanks.
>
> The Serviceability changes look good.
> Thanks,
> Serguei

Thanks for the additional reviews @sspitsyn , @LanceAndersen  and @mlchung !

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PR Comment: https://git.openjdk.org/jdk/pull/14462#issuecomment-1592014943