Creating single instance of application

Hi friendsI have swing applicationi want to create only one instance of itthat means on creating second instance it must show first instancethis is similar to yahoo messanger etcany help will be appreciated Thanks in advacce
[273 byte] By [it_shailua] at [2007-11-27 8:19:51]
# 1
This is not a swing specific question.The respons you got in the other forum ( http://forum.java.sun.com/thread.jspa?threadID=5186793&messageID=9729192#9729192) seems to be as good as can be without going native.
rebola at 2007-7-12 20:08:06 > top of Java-index,Desktop,Core GUI APIs...