This test was failing long time back probably due to samevm mode execution but not failing in recent run. Reduce sutodelay time consistent with other test, move frame to center and added wait time after frame is made visible.
Several iterations of the test passed in all platforms (link in JBS) ------------- Commit messages: - Merge branch 'master' into JDK-8042381 - 8042381: Test javax/swing/JRootPane/4670486/bug4670486.java fails with Action has not been received Changes: https://git.openjdk.java.net/jdk/pull/8296/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8296&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8042381 Stats: 4 lines in 2 files changed: 2 ins; 1 del; 1 mod Patch: https://git.openjdk.java.net/jdk/pull/8296.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/8296/head:pull/8296 PR: https://git.openjdk.java.net/jdk/pull/8296