RFR: 8355319: Update Manpage for Compact Object Headers (Production) [v3]

[David Holmes]

On Tue, 3 Jun 2025 12:55:38 GMT, Roman Kennke <rkennke at openjdk.org> wrote:

>> Adds an entry for -XX:+UseCompactObjectHeaders in the manpage for the java command, under 'Advanced runtime options'.
>
> Roman Kennke has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Refine text

I still find it an uninformative piece of documentation I'm afraid. It just begs the question "why isn't this on by default now?". The fact we haven't turned it on means we are still evaluating it. The move from experimental to product just means we are increasing the scope of the evaluation.

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PR Comment: https://git.openjdk.org/jdk/pull/25491#issuecomment-2937169017