There are unused charset mapping test files under `test/jdk/sun/nio/cs/mapping` directory, where one of them (`JIS0212.b2c.private`) has a questionable copyright header from the Unicode Consortium. They should be removed.
------------- Commit messages: - initial commit Changes: https://git.openjdk.org/jdk/pull/14757/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14757&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8311183 Stats: 40027 lines in 6 files changed: 0 ins; 40027 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/14757.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/14757/head:pull/14757 PR: https://git.openjdk.org/jdk/pull/14757
