/**
 A simple demonstration of using a window class. To see
 both windows you will probably have to move the top window.
*/
public class FirstWindowDemo
{
    public static void main(String[] args)
    {
        FirstWindow window1 = new FirstWindow( );
        window1.setVisible(true);

        FirstWindow window2 = new FirstWindow( );
        window2.setVisible(true);
    }
}