different shapes in an Applet in java pgm

Create different shapes in an Applet

import java.applet.*;

import java.awt.*;

public class  Shapes extends Applet

{

   int x=300,y=100,r=50;

   public void paint(Graphics g)

  {

      g.drawLine(30,300,200,10);

      g.drawOval(x-r,y-r,100,100);

      g.drawRect(400,50,200,100);

   }

}