After the refactoring work done via [JDK-8280682](https://bugs.openjdk.org/browse/JDK-8280682), there are only three functions remaining in the ClassLoaderExt class. This RFE is to move those remaining functions into other classes so that the ClassLoaderExt class can be eliminated.
Testing: passed tiers 1 - 5. ------------- Commit messages: - 8361325: Refactor ClassLoaderExt Changes: https://git.openjdk.org/jdk/pull/26110/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=26110&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8361325 Stats: 228 lines in 15 files changed: 59 ins; 165 del; 4 mod Patch: https://git.openjdk.org/jdk/pull/26110.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/26110/head:pull/26110 PR: https://git.openjdk.org/jdk/pull/26110
