I have just started learning java and made an first mathematical interactive program which I wanted to distribute with my friends . But I am unable to run the .jar file .
I do the following , I click on export - Runnable.jar - Main.class and select the other options and save it . But when I run it , nothing happens :( .
I have tried looking around and I found some answers but they weren't helpful .
So how should I make an executable.jar with eclipse or without eclipse ?