Apr 2, 2018

How to prevent Multiple Instances of a program?


Edited: Apr 3, 2018



I am running a swing application in net beans multiple times,iam getting multiple instances of that app,What to do to get only one instance of that app even though i run the same app multiple times without closing the o/p window.Awaiting for anyones help.


Please help.

I didn't find the right solution from the Internet.


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