RFR: 8330205: Initial troff manpage generation for JDK 24

[Iris Clark]

On Mon, 10 Jun 2024 02:31:00 GMT, David Holmes <dholmes at openjdk.org> wrote:

> Sets the version to 24/24-ea and the copyright year to 2025.
> 
> Content changes related to the start of release (e.g. for removed options in java.1) are handled separately.
> 
> This initial generation also picks up the unpublished changes from: 
> 
> - JDK-8330807: Update Manpage for obsoletion of ScavengeBeforeFullGC
> - JDK-8284500: Typo in Supported Named Extensions - BasicContraints
> - JDK-8324342: Doclet should default `@since` for a nested class to that of its enclosing class
> 
> Thanks

Marked as reviewed by iris (Reviewer).

-------------

PR Review: https://git.openjdk.org/jdk/pull/19617#pullrequestreview-2108383696