[jdk11u-dev] RFR: 8247546: Pattern matching does not skip correctly over supplementary characters

Tue Aug 9 02:23:06 UTC 2022

This is a backport of [JDK-8247546: Pattern matching does not skip correctly over supplementary characters](https://bugs.openjdk.org/browse/JDK-8247546)

Original patch applied cleanly except for a merge conflict on the `@bug` comment in the test.

All tier1 tests passed.

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Commit messages:
 - Backport 4946a162aa6119416cfdb94b8e3d09200f28d837

Changes: https://git.openjdk.org/jdk11u-dev/pull/1319/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1319&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8247546
  Stats: 36 lines in 3 files changed: 28 ins; 0 del; 8 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1319.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1319/head:pull/1319

PR: https://git.openjdk.org/jdk11u-dev/pull/1319