import javax.swing.JComponent;
import java.awt.Graphics;
import java.awt.Graphics2D;

/**
   Displays a bull's eye.
 */
public class BullsEyeComponent extends JComponent
{
   public void paintComponent(Graphics g)
   {
      Graphics2D g2 = (Graphics2D) g;
      
      BullsEye be1 = new BullsEye(100, 100, 100);
      be1.draw(g2);
      BullsEye be2 = new BullsEye(50, 200, 200);
      be2.draw(g2);
   }
}