[9] Review request for 8079255 [macosx] Test closed/java/awt/Robot/RobotWheelTest/RobotWheelTest fails for Mac only

[Alexander Scherbatiy]

Hello,
Could you review the fix:
  bug: https://bugs.openjdk.java.net/browse/JDK-8079255
  webrev: http://cr.openjdk.java.net/~alexsch/8079255/webrev.00

  The test does not take into account that the 
MouseWheelEvent.getWheelRotation() has reversed value on Mac OS X.
  The test is updated and moved to the open repository.


Thanks,
Alexandr.