Since JDK-8311906, if CompactStrings is not enabled, index is not considered when calling extractCodepoints from StringUTF16.toBytes(). Because of that the last elements of the source codepoints array are stripped from the resulting UTF16 string, which fires in other places (e.g. during RegEx processing). The fix replaces len in extractCodepoints parameters with end that is index + len.
------------- Commit messages: - whitespace - JDK-8321514 implementation Changes: https://git.openjdk.org/jdk/pull/17057/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=17057&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8321514 Stats: 46 lines in 2 files changed: 45 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/17057.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/17057/head:pull/17057 PR: https://git.openjdk.org/jdk/pull/17057