I have searched for this problem in the past, but I am asking just to be sure that there is no solutions that I missed.
I made java application in the past on raspberry pi 2, and I wanted to run it using double clicking.
After some search , I knew that there must be a script file to run my program from it.
Is this true? are not there any way to make my program to be able to run by double clicking the jar file itself ??