Hi all, This is a trivial removal of methods that is no longer needed due since the String template function is now removed [JDK-8329948](https://bugs.openjdk.org/browse/JDK-8329948).
Testing: tier1-2. ------------- Commit messages: - Remove leftovers Changes: https://git.openjdk.org/jdk/pull/28125/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=28125&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8371130 Stats: 36 lines in 1 file changed: 0 ins; 36 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/28125.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/28125/head:pull/28125 PR: https://git.openjdk.org/jdk/pull/28125
