Clean up and open source more of the AWT window tests. -------------
Commit messages: - 8341298: Open source more AWT window tests Changes: https://git.openjdk.org/jdk/pull/21348/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21348&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8341298 Stats: 616 lines in 4 files changed: 616 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/21348.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/21348/head:pull/21348 PR: https://git.openjdk.org/jdk/pull/21348
