Double-click on your JAR file once more. If it isn't going to open this time, the file you are wanting to open is not executable and thus cannot be "operate" in the normal perception. The subsequent illustration adds/updates the classes underneath the bundle net.codejava.swing.down load to the prevailing archive: JAR https://sugarbodyscrub87430.wikilowdown.com/6191191/the_ultimate_guide_to_jar