Error in a program regarding Mouse Events

Question

I was writing a program in Eclipse regarding mouse Events. The whole code is :

import java.awt.*;    
import java.awt.event.*;    
import java.applet.*;

public class Mouse extends Applet implements MouseListener,MouseMotionListener {

    int X=0,Y=20;       
    String msg="MouseEvents";

    public void init() {
        addMouseListener(this);
        addMouseMotionListener(this);
        setBackground(Color.black);
        setForeground(Color.red);
    }

    public void mouseEntered(MouseEvent m) {
        setBackground(Color.magenta);
        showStatus("Mouse Entered");
        repaint();
    }

    public void mouseExited(MouseEvent m) {
        setBackground(Color.black);
        showStatus("Mouse Exited");
        repaint();
    }

    public void mousePressed(MouseEvent m) {
        X=10;
        Y=20;
        msg="NEC";
        setBackground(Color.green);
        repaint();
    }

    public void mouseReleased(MouseEvent m) {
        X=10;
        Y=20;
        msg="Engineering";
        setBackground(Color.blue);
        repaint();
    }

    public void mouseMoved(MouseEvent m) {
        X=m.getX();
        Y=m.getY();
        msg="College";
        setBackground(Color.white);
        showStatus("Mouse Moved");
        repaint();
    }

    public void mouseDragged(MouseEvent m) {
        msg="CSE";
        setBackground(Color.yellow);
        showStatus("Mouse Moved"+m.getX()+" "+m.getY());
        repaint();
    }

    public void mouseClicked(MouseEvent m) {
        msg="Students";
        setBackground(Color.pink);
        showStatus("Mouse Clicked");
        repaint();
    }

    public void paint(Graphics g) {
        g.drawString(msg,X,Y);
    }
}

In eclipse, I was getting 1 error in the 4th line that is the public class Mouse extends Applet implements MouseListener, MouseMotionListener. It said two fixes were available:

1. Add unimplemented methods.

2. Make mouse type abstract

Even after doing both i was getting exceptions. I cant understand what's wrong.