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?
-------------
Commit messages:
- Remove trailing spaces
- 8364007: Add overload without arguments to codePointCount in String etc.
Changes: https://git.openjdk.org/jdk/pull/26461/files
Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=26461&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8364007
Stats: 112 lines in 13 files changed: 95 ins; 0 del; 17 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
