Back out code changes from JDK-8235812 to restore correct matching behavior. Adjust test to comment out cases that tested for incorrect behavior.
------------- Commit messages: - 8258259: Unicode linebreak matching behavior is incorrect; backout JDK-8235812 Changes: https://git.openjdk.java.net/jdk16/pull/40/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk16&pr=40&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8258259 Stats: 85 lines in 2 files changed: 8 ins; 56 del; 21 mod Patch: https://git.openjdk.java.net/jdk16/pull/40.diff Fetch: git fetch https://git.openjdk.java.net/jdk16 pull/40/head:pull/40 PR: https://git.openjdk.java.net/jdk16/pull/40
