Objective: Using Java coding language,complete each \"TO-DO\" section for the followingclasses.

Shape code (for reference, nothing to completehere):

import java.awt.Color;
import java.awt.Graphics;
import java.awt.Rectangle;
import java.io.RandomAccessFile;

public abstract class Shape extends Rectangle {
   public int id;
   public Color color;
   public int xSpeed, ySpeed;
  
   public Shape(int id, int x, int y, int width, intheight, Color color, int xSpeed, int ySpeed) {
       super(x,y,width,height);
       this.id = id;
       this.color = color;
       this.xSpeed = xSpeed;
       this.ySpeed = ySpeed;
   }
  
   public abstract void move(int screenWidth, intscreenHeight);
   public abstract void draw(Graphics g);
   public abstract void save(RandomAccessFile raf) throwsException;
  
}

Ball code:

import java.awt.Color;
import java.awt.Graphics;
import java.io.RandomAccessFile;

public class Ball extends Shape {

   public Ball(int id, int x, int y, int size, Colorcolor, int xSpeed, int ySpeed) {
       super(id, x, y, size, size, color,xSpeed, ySpeed);
   }

   @Override
   public void move(int screenWidth, int screenHeight){
       x += xSpeed;
       y += ySpeed;
      
       if(x > screenWidth) x =-width;
       else if(x + width < 0) x =screenWidth;
      
       if(y > screenHeight) y =-height;
       else if(y + height < 0) y =screenHeight;      
   }

   @Override
   public void draw(Graphics g) {
       g.setColor(color);
       g.fillOval(x, y, width,height);
       g.setColor(Color.BLACK);
       g.drawOval(x, y, width,height);
   }

   // TO-DO:    Write the code thatsaves out the type of object (Ball)
   //          and all data about the box (\"Ball\", id, x, y, width, height,color,
   //          xSpeed, and ySpeed)
   @Override
   public void save(RandomAccessFile raf) throwsException {
       // Note, when saving color you willsave it as an int: color.getRGB()
   }
}

Box code:

import java.awt.Color;
import java.awt.Graphics;
import java.io.RandomAccessFile;
// is-a
public class Box extends Shape {

   public Box(int id, int x, int y, int size, Colorcolor, int xSpeed, int ySpeed) {
       super(id, x, y, size, size, color,xSpeed, ySpeed);
   }

   @Override
   public void move(int screenWidth, int screenHeight){
       x += xSpeed;
       y += ySpeed;
      
       if(x > screenWidth) x =-width;
       else if(x + width < 0) x =screenWidth;
      
       if(y > screenHeight) y =-height;
       else if(y + height < 0) y =screenHeight;
                     
   }

   @Override
   public void draw(Graphics g) {
       g.setColor(color);
       g.fillRect(x, y, width,height);
       g.setColor(Color.BLACK);
       g.drawRect(x, y, width,height);
   }

   // TO-DO:    Write the code thatsaves out the type of object (Box)
   //          and all data about the box (\"Box\", id, x, y, width, height,color,
   //          xSpeed, and ySpeed)
   @Override
   public void save(RandomAccessFile raf) throwsException {
       // Note, when saving color you willsave it as an int: color.getRGB()
   }

}