Jbutton Help!!Pls do help if know

Question

i have a program that can;t compile because it stated canot resolve the button symbol,just got one error!!can anyone help see why the problem appear and how to fix it.Just cut and paste to compile(urgent)
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.border.*;
public class bb extends JFrame implements ActionListener{
     public bb() {
          super("Software License Agreement");
          Container contentPane = getContentPane();
          JPanel panel = new JPanel();
          JCheckBox agree = new JCheckBox("I agree with all the term above");
          final JButton
               accept = new JButton("Accept..."),          
               decline = new JButton("Decline...");
               accept.setEnabled(false);          
               accept.setMnemonic('A');
               decline.setEnabled(false);
               decline.setMnemonic('D');
               decline.addActionListener(this);
          String content = "testing" ;
          JLabel label = new JLabel("Important Notice!Please read this license agreement carefully before proceeding to the next page otherwise utilizing this product indicate your"),
          label2 = new JLabel("acknowledgement that you have already read the entire content agreement and agree all of its term.Scroll down to continue read below the page.");
                                   label.setFont(new Font("Arial", Font.PLAIN, 12));
                    label.setForeground(Color.darkGray);
                    label2.setForeground(Color.darkGray);
                    label2.setFont(new Font("Arial", Font.PLAIN, 12));
          JTextArea word= new JTextArea(content,23,68);
          word.setLineWrap(true);
          panel.add(new JScrollPane(word));
          panel.add(agree);
          agree.setSelected(false);
          word.setEditable(false);
          panel.setPreferredSize(new Dimension(785,470));
          panel.setBorder(BorderFactory.createTitledBorder("Contract"));
          contentPane.setLayout(new FlowLayout());
          contentPane.add(label, BorderLayout.NORTH);
          contentPane.add(label2);
          contentPane.add(panel);
          contentPane.add(accept,"Left");
          contentPane.add(decline,"Left");
          agree.addItemListener(new ItemListener() {
               public void itemStateChanged(ItemEvent event) {
                    JCheckBox b = (JCheckBox)event.getSource();
                    accept.setEnabled(b.isSelected());
                    decline.setEnabled(b.isSelected());
                    //button.repaint();
     public void QuitScreen() {
     bb BB = new bb();
     programquit pQuit = new programquit(BB);
     pQuit.setVisible(true);
public static void main(String args[]) {
          JFrame f = new bb();
          Toolkit theKit = f.getToolkit();
          Dimension wndSize = theKit.getScreenSize();
          f.setBounds(wndSize.width/10, wndSize.height/10,800,600);
          f.setVisible(true);
     f.setResizable(false);
f.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
     public void actionPerformed(ActionEvent e){
          if(e.getSource() == decline)
QuitScreen();

Answer 1

eg
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.border.*;
class programquit extends Dialog /*implements ActionListener*/ {
    Label
    lConfirm = new Label("Are you sure ?");
    Button
    bYes = new Button("Yes"),
     bNo = new Button("No");
    Panel
    p1 = new Panel(),
     p2 = new Panel();
    public programquit(Frame owner) {
     this(owner, true);
    public programquit(Frame owner, boolean model) {
     super(owner, model);
     setTitle("Quiting EMS");
     setResizable(false);
     setSize(200, 150);
     setLocation(300, 200);
     setBackground(Color.black);
     setForeground(Color.green);
     addWindowListener(new WindowAdapter() {
          public void windowClosing(WindowEvent e) {
              setVisible(false);
     setLayout(new GridLayout(2, 1));
     p1.add(lConfirm);
     p2.add(bYes);
     p2.add(bNo);
     add(p1);
     add(p2);
     bYes.setBackground(Color.green);
     bYes.setForeground(Color.black);
     bNo.setBackground(Color.green);
     bNo.setForeground(Color.black);
     bYes.addActionListener( new ActionListener() {
          public void actionPerformed(ActionEvent e) {
              System.exit(0);
     bNo.addActionListener( new ActionListener() {
          public void actionPerformed(ActionEvent e) {
              setVisible(false);
public class bb extends JFrame /*implements ActionListener*/ {
    public bb() {
     super("Software License Agreement");
     Container contentPane = getContentPane();
     JPanel panel = new JPanel();
     JCheckBox agree = new JCheckBox("I agree with all the term above");
     final JButton
         accept = new JButton("Accept..."),
         decline = new JButton("Decline...");
     accept.setEnabled(false);
     accept.setMnemonic('A');
     decline.setEnabled(false);
     decline.setMnemonic('D');
     decline.addActionListener( new ActionListener() {
          public void actionPerformed(ActionEvent e){
              QuitScreen();
     String content = "testing" ;
     JLabel label = new JLabel("Important Notice!Please read this license agreement carefully before proceeding to the next page otherwise utilizing this product indicate your"),
         label2 = new JLabel("acknowledgement that you have already read the entire content agreement and agree all of its term.Scroll down to continue read below the page.");
     label.setFont(new Font("Arial", Font.PLAIN, 12));
     label.setForeground(Color.darkGray);
     label2.setForeground(Color.darkGray);
     label2.setFont(new Font("Arial", Font.PLAIN, 12));
     JTextArea word= new JTextArea(content,23,68);
     word.setLineWrap(true);
     panel.add(new JScrollPane(word));
     panel.add(agree);
     agree.setSelected(false);
     word.setEditable(false);
     panel.setPreferredSize(new Dimension(785,470));
     panel.setBorder(BorderFactory.createTitledBorder("Contract"));
     contentPane.setLayout(new FlowLayout());
     contentPane.add(label, BorderLayout.NORTH);
     contentPane.add(label2);
     contentPane.add(panel);
     contentPane.add(accept,"Left");
     contentPane.add(decline,"Left");
     agree.addItemListener(new ItemListener() {
          public void itemStateChanged(ItemEvent event) {
              JCheckBox b = (JCheckBox)event.getSource();
              accept.setEnabled(b.isSelected());
              decline.setEnabled(b.isSelected());
//button.repaint();
    public void QuitScreen() {
     bb BB = new bb();
     programquit pQuit = new programquit(BB);
     pQuit.setVisible(true);
    public static void main(String args[]) {
     JFrame f = new bb();
     Toolkit theKit = f.getToolkit();
     Dimension wndSize = theKit.getScreenSize();
     f.setBounds(wndSize.width/10, wndSize.height/10,800,600);
     f.setVisible(true);
     f.setResizable(false);
     f.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
}