RFR: 8361519: Obsolete Unicode Scalar Value link in Character class [v2]

[Naoto Sato]

On Mon, 7 Jul 2025 20:24:21 GMT, Naoto Sato <naoto at openjdk.org> wrote:

>> Refining the description of "Unicode Scalar Value" in the `Character` class.
>> The original description referenced the outdated Unicode 3.1 specification, which previously included the U+xxxx notation but no longer does. Updated the reference to point to the Unicode glossary, which defines the term more accurately. Additionally, replaced the obsolete `@spec` link to Unicode 3.1.0 with a reference to the current Unicode Character Database.
>
> Naoto Sato has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Some more Unicode related spec clean up

Thanks for the review!

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PR Comment: https://git.openjdk.org/jdk/pull/26169#issuecomment-3049711897