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 The original description referenced the outdated Unicode 3.1 specification, which previously included the U+xxxx notation but no longer does.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.
------------- Commit messages: - initial commit Changes: https://git.openjdk.org/jdk/pull/26169/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=26169&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8361519 Stats: 6 lines in 1 file changed: 0 ins; 2 del; 4 mod Patch: https://git.openjdk.org/jdk/pull/26169.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/26169/head:pull/26169 PR: https://git.openjdk.org/jdk/pull/26169
