<Swing Dev> RFR 8040914:Test javax/swing/JLabel/6596966/bug6596966.java fails : comboBox isn't focus owner

[Prasanta Sadhukhan]

Hi All,

Please review a fix for a test issue problemlisted for mac.

Proposed fix is to add autodelay to add some delay between key events, 
without which the test fail in some slow mach5 system.

mach5 job for several iterations is successful in all platforms and link 
is in JBS.

Bug: https://bugs.openjdk.java.net/browse/JDK-8040914

webrev: http://cr.openjdk.java.net/~psadhukhan/8040914/webrev.0/

Regards
Prasanta