Run this code, see what the result is and determine where the problem lies. Then fix the problem and submit your solution in a zipped folder (JAVA)

//******************************************************************** // Rebound.java Author: Lewis/Loftus 9.15 // // Demonstrates an animation and the use of the Timer class. //******************************************************************** import java.awt.*; import java.awt.event.*; import javax.swing.*; public class Rebound { //----------------------------------------------------------------- // Displays the main frame of the program. //----------------------------------------------------------------- public static void main(String[] args) { JFrame frame = new JFrame("Rebound"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.getContentPane().add(new ReboundPanel()); frame.pack(); frame.setVisible(true); } } //******************************************************************** // ReboundPanel.java Author: Lewis/Loftus 9.16 // // Represents the primary panel for the Rebound program. //******************************************************************** import java.awt.*; import java.awt.event.*; import javax.swing.*; public class ReboundPanel extends JPanel { private final int WIDTH = 300, HEIGHT = 100; private final int DELAY = 20, IMAGE_SIZE = 35; private ImageIcon image; private Timer timer; private int x, y, moveX, moveY; //----------------------------------------------------------------- // Sets up the panel, including the timer for the animation. //----------------------------------------------------------------- public ReboundPanel() { timer = new Timer(DELAY, new ReboundListener()); image = new ImageIcon("happyFace.jpg"); x = 0; y = 40; moveX = moveY = 3; setPreferredSize(new Dimension(WIDTH, HEIGHT)); setBackground(Color.black); timer.start(); } //----------------------------------------------------------------- // Draws the image in the current location. //----------------------------------------------------------------- public void paintComponent(Graphics page) { super.paintComponent(page); image.paintIcon(this, page, x, y); } //***************************************************************** // Represents the action listener for the timer. //***************************************************************** private class ReboundListener implements ActionListener { //-------------------------------------------------------------- // Updates the position of the image and possibly the direction // of movement whenever the timer fires an action event. //-------------------------------------------------------------- public void actionPerformed(ActionEvent event) { x += moveX; y += moveY; if (x <= 0 || x >= WIDTH-IMAGE_SIZE) moveX = moveX * -1; if (y <= 0 || y >= HEIGHT-IMAGE_SIZE) moveY = moveY * -1; repaint(); } } }