Minimal program architecture for dot-dot series

import java.awt.*; import java.util.*;    import java.awt.event.*;    import javax.swing.jpanel;public class main extends jpanel { static point p = null; public static frame frame = new  Frame ();p ublic static void main (String[] args)  {main f = new main (); Frame.settitle ("Dot-dot"); Frame.add (f);  frame.setsize (500, 500); Frame.addwindowlistener (new  Windowadapter ()  {public void windowclosing (windowevent e)  {system.exit (0);}); Frame.addmouselistener (New mouseadapter ()  { public void mouseclicked (MouseEvent  e)  { p = new point (E.getx (),  e.gety ());   frame.repaint ();}}); Frame.setvisible (TRUE);}   public void paint (graphics g)  {  g.drawstring (P.getX ()  +  "   "&NBSp;+ p.gety (), (int) p.gety (), (int) p.gety ());}  }

Mainly consists of 3 parts and a series of games need to constantly brush the next piece of code with Timmer

Minimal program architecture for dot-dot series