Can any one change this Applet into a class that extends Jpanel.....

Question

Hi,
I need this applet as a class that extends JPanel, I will be very very thankful to you if any one kindly change this Applet code into a class that extends JApplet.
I will be very thankful to you if some one can reserve few minutes & do this favor early.
Thanks a lot for any help.
     My Pong Code
import java.applet.*;
import java.awt.*;
import java.io.*;
import java.awt.event.*;
public class Class1 extends Applet implements Runnable
{     private final int APPLET_WIDTH = 900;
     private final int APPLET_HEIGHT = 600;
     private int px = 15;
     private final int py = 560;
     private final int ph = 10;
     private final int pw = 75;
     private int old_px = px;
     private int bx = 450;
     private int by = 15;
     private final int bh = 20;
     private final int bw = 20;
     private int move_x = 2;
     private int move_y = 2;
     private boolean done = false;
     Thread t;
     private final int delay = 25;
     public void init()
     {     setBackground(Color.black);
          setSize(APPLET_WIDTH, APPLET_HEIGHT);
          requestFocus();
          addKeyListener(new DirectionKeyListener());
         (t = new Thread(this)).start();
     public void run()      {
    try      {     while((t == Thread.currentThread()) && (done == false))           {     
               if ((bx < 15) || (bx > APPLET_WIDTH-30))                     move_x = -move_x;                                if ((by < 15) ||                    ((by > APPLET_HEIGHT-60)&&                     ((px<=bx)&&(bx<=px+pw))))
                    move_y = -move_y;
               if (by > APPLET_HEIGHT)
                    done = true;
                               bx = bx + move_x;
               by = by + move_y;                                                repaint();
               t.sleep(delay);
     catch(Exception e)      {}
     }//end run
     /*public void move_paddle(int amount)
          old_px = px;
          //if (amount > 0)
            //if (px <= APPLET_WIDTH-15)
               px = px + amount;
          //else if (amount < 0)
           // if (px >= 15)
               px = px + amount;
     public void paint(Graphics page)
          //     page.setColor(Color.black);
          //     page.drawRect(old_px, py, pw, ph);
               page.setColor(Color.blue);
               page.drawRect(px, py, pw, ph);
               page.setColor(Color.white);
               page.drawOval(bx, by, bw, bh);
               if ((done == true) && (by > APPLET_HEIGHT))
                    page.drawString("LOSER!!!", APPLET_WIDTH/2, APPLET_HEIGHT/2);
               else if (done == true)
                    page.drawString("Game Over, Man!", APPLET_WIDTH/2-10, APPLET_HEIGHT/2);
     private class DirectionKeyListener implements KeyListener               
          public void keyPressed (KeyEvent event)
               switch (event.getKeyCode())
               case KeyEvent.VK_LEFT:
                    old_px = px;
                    if (px >=15)
                         px -=10;
                    break;
               case KeyEvent.VK_RIGHT:
                    old_px = px;
                    if (px+pw <= APPLET_WIDTH-15)
                         px += 10;
                    break;
               case KeyEvent.VK_Q:
                    done = true;
               default:
               }  //end switch
               repaint();
          }//end keyPressed
          public void keyTyped (KeyEvent event)
          public void keyReleased (KeyEvent event)
     }  //end class 
}

Answer 1

thank you sir for your advice.
Its not like that I without any attempt, just past code here & asked for its conversion. I spent about 5 hours on it, can say spoil whole day but to no avail. You then just guide me, give some hint so that I do it. I will most probably wanted to do it by myself but asked for help when was just disappointed.
I try to put all init() in default constructor of identical copy of this applet that extends JPanel. Problem.....ball tend to fell but pad not moving. Also out out was not getting ant color input. That was like my best effort.....other tried that I found by search like just do nothing only extend panel OR frame in spite of applet, start applet from within main of another class.... these are few I remember what I tried.
I will be very very thankful to you if you can help/guide me how can I do it. Behavior of the Applet is like a normal PONG game with on pad controlled by arrow keys, & one ball colliding with walls of boundary & falling down.
Thanks a lot again for your attention & time.