//HappyFaceRevised.java

import javax.swing.JPanel;
import java.awt.Graphics;

public class HappyFaceRevised extends JPanel
{
    private static final int WIDTH = 450;
    private static final int HEIGHT = 400;

    public HappyFaceRevised()
    {
        setSize(WIDTH, HEIGHT);
    }

    public void paintComponent(Graphics canvas)
    {
        super.paintComponent(canvas);
        canvas.drawOval(100, 70, 200, 200);
        canvas.fillOval(155, 120, 10, 20);
        canvas.fillOval(230, 120, 10, 20);
        canvas.drawArc(150, 195, 100, 50, 180, 180);
    }
}