Removing obsolete options/code from CLDRConverter, which is now always emits Java code in UTF-8 encoding.
--------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). ------------- Commit messages: - initial commit Changes: https://git.openjdk.org/jdk/pull/30797/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=30797&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8382375 Stats: 102 lines in 5 files changed: 8 ins; 51 del; 43 mod Patch: https://git.openjdk.org/jdk/pull/30797.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/30797/head:pull/30797 PR: https://git.openjdk.org/jdk/pull/30797
