<i18n dev> RFR: 8364007: Add no-argument codePointCount method to CharSequence and String [v11]

[Tatsunori Uchino]

On Sun, 1 Feb 2026 08:26:28 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> "Create sysroot" fails:
>> 
>> s390x:
>> 
>> 
>> Run sudo debootstrap --no-merged-usr --arch=s390x --verbose --include=fakeroot,symlinks,build-essential,libx11-dev,libxext-dev,libxrender-dev,libxrandr-dev,libxtst-dev,libxt-dev,libcups2-dev,libfontconfig1-dev,libasound2-dev,libfreetype-dev,libpng-dev --resolve-deps --variant=minbase bullseye sysroot https://httpredir.debian.org/debian/
>> W: Cannot check Release signature; keyring file not available /usr/share/keyrings/debian-archive-keyring.gpg
>> I: Retrieving InRelease 
>> E: Invalid Release file, no entry for main/binary-s390x/Packages
>> Error: Process completed with exit code 1.
>> 
>> 
>> ppc64le:
>> 
>> 
>> Run sudo debootstrap --no-merged-usr --arch=ppc64el --verbose --include=fakeroot,symlinks,build-essential,libx11-dev,libxext-dev,libxrender-dev,libxrandr-dev,libxtst-dev,libxt-dev,libcups2-dev,libfontconfig1-dev,libasound2-dev,libfreetype-dev,libpng-dev --resolve-deps --variant=minbase bullseye sysroot https://httpredir.debian.org/debian/
>> W: Cannot check Release signature; keyring file not available /usr/share/keyrings/debian-archive-keyring.gpg
>> I: Retrieving InRelease 
>> E: Invalid Release file, no entry for main/binary-ppc64el/Packages
>> Error: Process completed with exit code 1.
>
> @tats-u  The tests in test/jdk/java/nio/Buffer will need to be updated to add coverage for the new method. It's really important that the method is exercises with CharBuffer views that are backed by heap/direct buffers and char sequences.

@AlanBateman Fixed, but you might want to use from next time:

<img width="783" height="180" alt="image" src="https://github.com/user-attachments/assets/1c0c1498-93b2-44cb-a9f7-1356e573141f" />

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PR Comment: https://git.openjdk.org/jdk/pull/26461#issuecomment-3830816082