java - How to use parent's favicon for JDialog? -

i trying assign favicon jdialog. code works, image ends hardcoded.

imageicon favimageicon = new imageicon("../images/default.gif"); image faviconimage=  favimageicon.getimage(); dialog.seticonimage(faviconimage); 

parent frame has favicon. how can set jdialog use favicon of it's parent? tried dialog.seticonimage(super); incorrect.

you can use image file resources in jar file.

 url url =getclass().getresource("/media/something.png");  imageicon imageicon = new imageicon(url); 

and wont hard coded!