> Adds `codePointCount()` overloads to `String`, `Character`,
> `(Abstract)StringBuilder`, and `StringBuffer` to make it possible to
> conveniently retrieve the length of a string as code points without extra
> boundary checks.
>
>
> if (superTremendouslyLongExpressionYieldingAString().codePointCount() >
> limit) {
> throw new Exception("exceeding length");
> }
>
>
> Is a CSR required to this change?
>
> - [x] I confirm that I make this contribution in accordance with the [OpenJDK
> Interim AI Policy](https://openjdk.org/legal/ai).
Tatsunori Uchino has updated the pull request with a new target base due to a
merge or a rebase. The pull request now contains 45 commits:
- Improve tests on Supplementary.test8
- Fix method name in assertion failure messages
- Merge remote-tracking branch 'upstream/master' into codepoint-count
- Change "isolated surrogate code unit" to "unpaired surrogate"
- Reapply JavaDoc
- Restrict change scope to String
- Remove extra line in CharSequence
- Remove extra harmful boundary check evne in X-Buffer.java.template
- Update `@since` version
- Merge branch 'master' into codepoint-count
- ... and 35 more: https://git.openjdk.org/jdk/compare/ef54ca1c...209e1cc8
-------------
Changes: https://git.openjdk.org/jdk/pull/26461/files
Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=26461&range=30
Stats: 36 lines in 3 files changed: 26 ins; 2 del; 8 mod
Patch: https://git.openjdk.org/jdk/pull/26461.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/26461/head:pull/26461
PR: https://git.openjdk.org/jdk/pull/26461
