title: Desktop application in Java
body: <p>I want to design a desktop application in Java using Swing. I am using NetBeans for creating the application. The application I am going to build is Point Of Sale. I want to get few suggestions form you experts about how to design a efficient software. As this is desktop application it involves many JFrames etc.. so if I need to display different windows with different information what should I do with the existing window or parent window ? </p>
  
  <p>I am going to start my carrier with this application development so please help me out with your valuable tips. I would appreciate more tips i need to know before start developing an application. Any kind of online resources are also appreciated.. thanks guys!!</p>