When i extract it i got the image in image folder but it is not showing when i m trying to run the program program is running but not using the Images but it is also showing the .java file which i dont want to show
Ok. So the image file is packaged properly.
In your code, how are you loading the image? You need to use getClass().getResource() since the image is inside the jar.
When you open the export as jar dialog, there is a checkbox for "Export java source files and resources". If that is unchecked, it will not put the java files inside the jar.