This test use to fail in macos in mach5 nightly testing long time back. It used to fail in ubuntu17.10 due to unsupported wayland display mode. Recent run of this test on supported platforms does not fail. Modified the test slightly to be consistent with other test regarding robot delays, moved frame to center of screen. Mach5 job running several iterations of the test in all platforms is ok. Link in JBS.
------------- Commit messages: - 8193942: Regression automated test '/open/test/jdk/javax/swing/JFrame/8175301/ScaledFrameBackgroundTest.java' fails Changes: https://git.openjdk.java.net/jdk/pull/1923/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=1923&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8193942 Stats: 5 lines in 2 files changed: 1 ins; 1 del; 3 mod Patch: https://git.openjdk.java.net/jdk/pull/1923.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/1923/head:pull/1923 PR: https://git.openjdk.java.net/jdk/pull/1923
