[code:1]import javax.swing.*;
import java.awt.*;
public class SimpleAnimation
{
int x = 70;
int y = 70;
public static void main(String[] args)
{
SimpleAnimation gui = new SimpleAnimation();
gui.go();
}
public void go()
{
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
MyDrawPanel drawPanel = new MyDrawPanel();
frame.getContentPane().add(drawPanel);
frame.setSize(300, 300);
frame.setVisible(true);