Clean up and open source three tests related to the KeyEvent mechanics. -------------
Commit messages: - 8353655: Clean up and open source KeyEvent related tests (Part 1) Changes: https://git.openjdk.org/jdk/pull/24609/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=24609&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8353655 Stats: 317 lines in 3 files changed: 317 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/24609.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/24609/head:pull/24609 PR: https://git.openjdk.org/jdk/pull/24609
