title: How to set ICON image for java.jar executable jar file
body: <p>I have developed a game in Java made an executable jar file mygame.jar.</p>
  
  <p>I now want to set an ICON image to mygame.jar so that it shows my custom image instead of usual java tea cup image.</p>
  
  <p>Please don't confuse this with setting frame icon image with frame.setImageIcon("") method to set frame ICON image. I want my custom image to show up in mygame.jar desktop ICON</p>