how to refresh the jdialog

hi, i am using the Jdialog. and i want to refresh the jdialog.
[76 byte] By [safiya2005a] at [2007-11-26 19:08:39]
# 1
Hi therePlease Specify your problem. for what you have to refresh you JDialog
rowinraja at 2007-7-9 21:02:42 > top of Java-index,Desktop,Core GUI APIs...