I am using NetBeans & tring to make some codes Java.I used NetBeans tutorials & made a little code to make adding software(I dont know is it correct to use the word software

This is the project file I made in NEtBeans.Can you tell me is it good or any comments ??
Other question is I can run the project with NetBeans.But When I try to run the .jar file My PC open Nokia OVI suit
