[lworld] RFR: 8369921: [lworld] Remove caches of primitive wrapper classes [v3]

[Chen Liang]

On Fri, 24 Oct 2025 14:52:42 GMT, Roger Riggs <rriggs at openjdk.org> wrote:

>> Disable use of wrapper cached values when --enable-preview and add javadoc descriptions for enable-preview.
>> The wrapper classes are Byte, Short, Character, Integer, and Long.
>
> Roger Riggs has updated the pull request incrementally with one additional commit since the last revision:
> 
>   One more assignment into the !Preview block in Short.

Looks great, thanks!

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Marked as reviewed by liach (Committer).

PR Review: https://git.openjdk.org/valhalla/pull/1685#pullrequestreview-3377404277