[9] Review request for 8067441 Some tests fails with error: cannot find symbol getSystemMnemonicKeyCodes()

[Alexander Scherbatiy]

Hello,
Could you review the fix:
  bug: https://bugs.openjdk.java.net/browse/JDK-8067441
  webrev: http://cr.openjdk.java.net/~alexsch/8067441/webrev.00

  The getSystemMnemonicKeyCodes() has been removed from the Util.java 
class during the fix JDK-8063104.
  But the hitMnemonics(Robot robot, int... keys) still uses the 
getSystemMnemonicKeyCodes() method.
  The fix returns the getSystemMnemonicKeyCodes() method back.


Thanks,
Alexandr.