RFR: 8357081: Removed unused methods of HexDigits [v2]

[Roger Riggs]

On Fri, 23 May 2025 02:03:48 GMT, Shaojin Wen <swen at openjdk.org> wrote:

>> In HexDigits, getCharsLatin1 and getCharsUTF16 are no longer used, so remove these methods
>
> Shaojin Wen has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains two commits:
> 
>  - Merge remote-tracking branch 'upstream/master' into hexdigits_202505
>    
>    # Conflicts:
>    #	src/java.base/share/classes/jdk/internal/util/HexDigits.java
>  - remove unused code

lgtm

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Marked as reviewed by rriggs (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/25258#pullrequestreview-2864845707