Sorry for disturbing this page.....I need help Again

I was trying to control the speed and the size of the ball with
menu...but is not working.....kindly help

import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Formatter;
import javax.swing.*;
import java.io.File;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.border.BevelBorder;

import java.awt.geom.Ellipse2D;
import java.util.LinkedList;
import java.util.Queue;
import javax.sound.sampled.*;
public class second extends JPanel {
    private static final int BOX_WIDTH = 600;
    private static final int BOX_HEIGHT = 400;
    private static final int RATE = 30;
    private Ellipse2D circ;
    private File soundFile = new File("resources/snd16.wav");
    private Clip clip;
    private Color numberColor = null;
    private float ballRadius = 20;
    private float ballX = 220 - ballRadius;
    private float ballY = 220 - ballRadius;
    private float ballSpeedX = 5;
    private float ballSpeedY = 2;
    private static final float N = 64;
    //private final Queue<Color> clut = new LinkedList<Color>();

    JMenuBar menubar = new JMenuBar();
    JMenu menu = new JMenu("menu");
    public second() {
    JMenu speed = new JMenu("speed");
    JMenu size = new JMenu("Size");
    menu.add(speed);
    menu.add(size);
    JMenuItem big = new JMenuItem("Big");
    JMenuItem small = new JMenuItem("small");
    JMenuItem middium = new JMenuItem("Medium");

    JMenuItem fast = new JMenuItem("Fast");
    JMenuItem normal = new JMenuItem("Normal");
    JMenuItem slow = new JMenuItem("Slow");

    speed.add(fast);
    speed.add(normal);
    speed.add(slow);

    size.add(big);
    size.add(small);
    size.add(middium);
    menubar.add(menu);
    //setJMenuBar(menubar);
    setVisible(true);

        this.setPreferredSize(new Dimension(BOX_WIDTH, BOX_HEIGHT));
         // Prepare a Clip
        try {
            AudioInputStream audioInputStream =
                AudioSystem.getAudioInputStream(soundFile);
            AudioFormat audioFormat = audioInputStream.getFormat();
            DataLine.Info dataLineInfo =
                new DataLine.Info(Clip.class, audioFormat);
            clip = (Clip) AudioSystem.getLine(dataLineInfo);
            clip.open(audioInputStream);
        } catch (Exception e) {
            e.printStackTrace(System.err);
        }
        Timer timer = new Timer(1000 / RATE, new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if(e.equals("Slow")){
                ballSpeedX = 3;

            }

                    ballX += ballSpeedX;
                // ballY += ballSpeedY;
                if (ballX - ballRadius < 0) {
                    ballSpeedX = -ballSpeedX;
                    ballX = ballRadius;
                    playSound();
                } else if (ballX + ballRadius > BOX_WIDTH) {
                    ballSpeedX = -ballSpeedX;
                    ballX = BOX_WIDTH - ballRadius;
                    playSound();
                }
                repaint();
            }
        });
        timer.start();
        //add(menu);
        fast.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
           if(event.equals("Fast")){
           //if(ballSpeedX==2)
            ballSpeedX += 10;

             }

          }
       });
        slow.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent event) {

            if(event.equals("Slow")){
                ballSpeedX = 3;

            }
            //ballSpeedX = ballSpeedX + 3;
             //System.exit(0);
             }
             });
         normal.addActionListener(new ActionListener() {
          public void actionPerformed(ActionEvent event) {
             if(event.equals("Normal")){
                ballSpeedX = ballSpeedX;

           }
         }
        });
        big.addActionListener(new ActionListener() {
         public void actionPerformed(ActionEvent event) {
            String Selection =event.getActionCommand();
                if(Selection.equals("Big")){
            ballRadius = 50;

                 }
            }
        });

    }

    // Play the sound in a separate thread.
    private void playSound() {
        Runnable soundPlayer = new Runnable() {
            @Override
            public void run() {
                try {
                    clip.setMicrosecondPosition(0);
                    clip.start();
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        };
        new Thread(soundPlayer).start();
    }

    //private void getColors(){

      // for (int i = 0; i < N; i++) {
   // clut.add(Color.getHSBColor(i / N, 1, 1));
   // }

   // }
//public void paintComponent(Graphics g) {
  // ...
   // g.setColor(clut.peek());
   // g.fillOval(...);
  // clut.add(clut.remove());
   // ...
//}

    @Override
    public void paintComponent(Graphics g) {

      // for (int i = 0; i < N; i++) {
    //clut.add(Color.getHSBColor(i / N, 1, 1));
        super.paintComponent(g); // Paint background
        g.setColor(Color.BLACK);
        g.fillRect(0, 0, BOX_WIDTH, BOX_HEIGHT);
        g.setColor(Color.RED);
        g.fillOval(
            (int) (ballX - ballRadius),
            (int) (ballY - ballRadius),
            (int) (2 * ballRadius), (int) (2 * ballRadius));
        g.setColor(Color.WHITE);
        g.setFont(new Font("Dialog", Font.PLAIN, 12));

        StringBuilder sb = new StringBuilder();
        Formatter formatter = new Formatter(sb);
         formatter.format(
            "Ball @(%3.0f) Speed=(%2.0f)", ballX, ballSpeedX);
        g.drawString(sb.toString(), 20, 30);

    }

    public static void main(String[] args) {
            javax.swing.SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                 second ex = new second();
                //ex.pane.setBorder(new
BevelBorder(BevelBorder.LOWERED));
                JFrame frame = new JFrame("A Moving Ball");
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                frame.setContentPane(new second());
                frame.add(new second());
                frame.setJMenuBar(ex.menubar);
                frame.pack();
                frame.setVisible(true);

            }
        });
    }
}