[8] Review request for 4796987 XP Only: JButton.setBorderPainted() does not work with XP L&F

[Alexander Scherbatiy]

Hello,
Could you review the fix:
  bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4796987
  webrev: http://cr.openjdk.java.net/~alexsch/4796987/webrev.01

  The fix does not show a buttton background on Windows XP if the 
button border is null or the isBorderPainted flag is false.

Thanks,
Alexandr.