Removing old charset test cases that verify new charset implementations (as of JDK7). Removed tests/files are actual charset implementations used in pre-JDK7, which have been used for comparing the results. Since those "new" implementations have been used since then, I believe it is OK to retire those old test cases.
------------- Commit messages: - initial commit Changes: https://git.openjdk.org/jdk/pull/24597/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=24597&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8343157 Stats: 164679 lines in 55 files changed: 0 ins; 164677 del; 2 mod Patch: https://git.openjdk.org/jdk/pull/24597.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/24597/head:pull/24597 PR: https://git.openjdk.org/jdk/pull/24597
