exe with product key

[Roshan Wankhade]

Hi Guys,
I have desktop application build in java swing.
Now i want to make an executable for it so it can get install on the client machine.
I don't want to give client the runnable jar file, to avoid its redistribution.
From jar, i want to make the exe with the product key. so that exe can only install on one machine.
I google about it but haven't find solution... Please help me.