Please review a test fix for a test issue seen to be failing on mach5 macos systems due to timing issue. Modified the test to added delay() after frame is made visible and moved the frame to centre of screen to be consistent with other tests. Mach5 job has been run for several iterations in all platforms. Link in JBS.
------------- Commit messages: - 8233637: [TESTBUG] Swing ActionListenerCalledTwiceTest.java fails on macos Changes: https://git.openjdk.java.net/jdk/pull/926/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=926&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8233637 Stats: 6 lines in 2 files changed: 3 ins; 1 del; 2 mod Patch: https://git.openjdk.java.net/jdk/pull/926.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/926/head:pull/926 PR: https://git.openjdk.java.net/jdk/pull/926
