<Swing Dev> RFR: 8255916: [macos] javax/swing/JInternalFrame/6647340/bug6647340.java timed out [v2]

[Prasanta Sadhukhan]

> This test has failed in one of jdk nightly testing although it always passed locally. Made the test use robot delays, waitForIdle() to make it more stable and appropriate to run in slower mach5 systems and also remove the dependancy on ExtendedRobot.
> Mach5 job has been run for several iterations in all platforms. Link in JBS.

Prasanta Sadhukhan has updated the pull request incrementally with one additional commit since the last revision:

  Marked volatile

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/1115/files
  - new: https://git.openjdk.java.net/jdk/pull/1115/files/9f53b404..a875bff4

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=1115&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=1115&range=00-01

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/1115.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/1115/head:pull/1115

PR: https://git.openjdk.java.net/jdk/pull/1115