This PR opensources few AWT Insets tests -------------
Commit messages: - 8306060: Open source few AWT Insets related tests Changes: https://git.openjdk.org/jdk/pull/13552/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=13552&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8306060 Stats: 270 lines in 4 files changed: 270 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/13552.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/13552/head:pull/13552 PR: https://git.openjdk.org/jdk/pull/13552
