Creating and Disposing of a Form's Runtime Frame

To create a main() method for a form

1. Open for editing the bound class of a form where you want to create the main() method.
2. Press Alt+Insert.
3. On the pop-up menu, click Form main(). The following method is added to the source code:
   public static voidmain(String[] args) { JFrame frame =newJFrame("<class name>"); frame.setContentPane(new<class name>().contentPane); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.pack(); frame.setVisible(true); }