import javax.swing.JFrame;
import java.awt.*;

public class FishFrameDemo {

    public static void main(String[] args) {
// TODO Auto-generated method stub
        FishFrame fish =new FishFrame();
        fish.setTitle("Fish Frame Example");
        fish.setSize(400, 300);
        fish.setDefaultCloseOperation(JFrame.EXIT\_ON\_CLOSE);
        fish.setVisible(true);
    }
}



import java.awt.Graphics;

import javax.swing.JFrame;

public class FishFrame extends JFrame {
    // TODO Auto-generated method stub
    public void paint(Graphics g) {
        g.drawRect(30, 50, 330, 210);
        g.drawArc(30, 0, 300, 200, 210, 150);
        g.drawArc(30, 100, 300, 200, 0, 150);
        g.drawOval(70, 135, 30, 30);
        g.fillOval(75, 140, 20, 20);
        g.drawLine(330, 100, 330, 200);
    }
}