Compilation Help!!Pls offer ur knowledge

Question

Anyone can figure out what wrong with my program>I try to getString name from Eoption1 class location and be display in other interface(Exam class).There is a problem during compilation.Can anyone offer some knowlegde tosee what the problem,,Below are three file .....(Module1.java,Eoption1.java,Exam.java)
Module1.java(main class)
=================
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.BorderFactory;
import javax.swing.border.Border;
import javax.swing.border.TitledBorder;
public class Module1 extends JFrame {
long startT=0;
Clock2 applet = new Clock2();
public Module1() {
super("Certification Exam");
JMenuBar menubar = new JMenuBar();
JMenu menu = new JMenu("File");
     JMenu exam = new JMenu("Exam");
JMenu help = new JMenu("Help");
     JMenu type = new JMenu("Type of Exam");
JMenuItem
     newitem = new JMenuItem("New ..."),
olditem = new JMenuItem("Old ..."),
exititem = new JMenuItem("Exit ..."),
option = new JMenuItem("Exam Option"),
starte = new JMenuItem("Start Exam");
menu.add(newitem);
menu.add(olditem);
menu.add(exititem);
exam.add(starte);
exam.add("Load Exam");
exam.addSeparator();
exam.add(option);
help.add(type);
help.add("Implementation");
     help.add("Update");
     type.add("Windows Profesional");
     type.add("Windows Server");
     type.add("Active Directory");
Container contentPane = getContentPane();
     JLabel none = new JLabel("");
     JPanel panel = new ImageCanvas("cover2.jpg","LOGO");
     panel.setBorder(BorderFactory.createRaisedBevelBorder());
     panel.setPreferredSize(new Dimension(495,260));
     //panel.setPreferredSize(new Dimension(960,500));
     panel.setBounds(20,20,950,500);
applet.setBounds(430,550,150,150);
contentPane.setLayout(new BorderLayout());
     contentPane.add(panel,BorderLayout.SOUTH);
     contentPane.add(applet,BorderLayout.SOUTH);
contentPane.add(none,BorderLayout.SOUTH);
applet.init();
applet.start();
menubar.add(menu);
menubar.add(exam);
menubar.add(help);
setJMenuBar(menubar);
starte.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Option1();
option.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Optional();
public void Optional() {
Eoption1 option = new Eoption1(this);
startT=option.getStartT();
public void Option1() {
Exam exam = new Exam(startT);
class ImageCanvas extends JPanel {
     ImageIcon icon;
     public ImageCanvas(String imageName, String description) {
          icon = new ImageIcon(imageName, description);
     public void paintComponent(Graphics g) {
          Insets insets = getInsets();
          super.paintComponent(g);
     icon.paintIcon(this, g, insets.left, insets.top);
     public Dimension getPreferredSize() {
          Insets insets = getInsets();
          return new Dimension(
               icon.getIconWidth() + insets.left + insets.right,
               icon.getIconHeight() + insets.top + insets.bottom);
public static void main(String args[]) {
JFrame mod = new Module1();
Toolkit theKit = mod.getToolkit();
Dimension wndSize = theKit.getScreenSize();
mod.setSize(wndSize.width,wndSize.height);
mod.setVisible(true);
mod.setResizable(false);
mod.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Eoption1.java
==================
import java.math.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class Eoption1 extends JDialog implements ActionListener {
JComboBox combo = new JComboBox();
long startT=0;
public Eoption1(Frame parent) {
super(parent, "Server 1.2-1", true);
Container contentPane = getContentPane();
JLabel label1 = new JLabel("Examinee Name");
JButton start = new JButton("Submit");
JTextField name = new JTextField(30);
String stuName;
start.setEnabled(false);
     combo.addItem(" No Timer");
combo.addItem("30 Minutes");
combo.addItem("60 Minutes");
combo.addItem("90 Minutes");
combo.addItem("120 Minutes");
combo.addItem("150 Minutes");
combo.addItem("180 Minutes");
combo.setSelectedIndex(0);
start.addActionListener(new ActionListener() {
public void actionPerformed( ActionEvent e ) {
try {
startT = combo.getSelectedIndex();
if (startT == 0) {
     // do something
               stuName = (String) name.getText();
     startT = -1; // Impossible to get -1 from this calcs, so we set it so we can check it later
} else {
     startT *= 30*60*1000;
               stuName = (String) name.getText();
dispose();
return;
catch (Throwable fe) {}
contentPane.setLayout(null);
contentPane.add(label1);
contentPane.add(name);
contentPane.add(start);
contentPane.add(combo);
name.addActionListener(this);
label1.setBounds(30,10,100,30);
name.setBounds(140,10,150,25);
start.setBounds(30,50,100,25);
combo.setBounds(150,50,130,25);
Dimension wndSize = Toolkit.getDefaultToolkit().getScreenSize();
setBounds(wndSize.width/4, wndSize.height/4,wndSize.width/2, wndSize.height/2);
setVisible(true);
public void keyTyped(KeyEvent e) { }
public void keyPressed(KeyEvent e) { }
public void keyReleased(KeyEvent e) {
if((name.getText().length() > 0)
start.setEnabled(true);
else
start.setEnabled(false);
public long getStartT() {return startT;}
Exam.java
==========================
import javax.swing.*;
import java.awt.*;
import java.text.*;
import java.util.*;
import java.awt.event.*;
import javax.swing.border.*;
public class Exam extends JFrame {
javax.swing.Timer timer;
JTextField time = new JTextField("");
String stuName;
long startT,stopT;
SimpleDateFormat timef = new SimpleDateFormat(" HH:mm:ss ",Locale.getDefault());
Exam(long start,String stuName) {
super("Exam");
startT=start;
     this.stuName = stuName;
Date date=new Date();
timef.setTimeZone(TimeZone.getTimeZone("GMT"));
Container contentPane = getContentPane();
String content = "";
     JLabel namedisplay = new JLabel("");
JPanel panel = new JPanel();
JTextArea textArea = new JTextArea(content,10,30);
textArea.setLineWrap(true);
textArea.setEditable(false);
time.setBounds(300,400,70,25);
time.setOpaque(true);
time.setEditable(false);
panel.setBorder(BorderFactory.createTitledBorder("Read the following"));
panel.add(textArea);
panel.setBounds(100,50,500,250);
     namedisplay.setText(stuName);
namedisplay.setBounds(300,350, 100, 25);
contentPane.setLayout(null);
contentPane.add(panel);
contentPane.add(time);
     contentPane.add(namedisplay);
setResizable(false);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
          if (startT > 0) {
     startT+=System.currentTimeMillis();
     timer = new javax.swing.Timer(1000, new ActionListener() {
     public void actionPerformed(ActionEvent e) {
     stopT = System.currentTimeMillis();
     time.setText(timef.format(new Date(startT-stopT)));
                    timer.start();
               } else {
                    // Running with no timer, do something here to let them know.
                    // set the time.setText("00:00:00"); or whatever you want it to sit at
setVisible(true);
Dimension wndSize = Toolkit.getDefaultToolkit().getScreenSize();
setBounds(wndSize.width/10, wndSize.height/10,800,600);

Answer 1

Dear VV..
i have try to compile using your way and it does works,but got somemore problem trouble me,I have try to getString where the exammiinee name from Eoption class but it can;t store to be display in the Exam class.I have already declare all the variable but it doesn;t run.Can you pls help..Below are the code.where it got three file (Exam,MOdule1,Eoption).There is a applet code Clock2 ,u may // it first..
Exam.java
==============
import javax.swing.*;
import java.awt.*;
import java.text.*;
import java.util.*;
import java.awt.event.*;
import javax.swing.border.*;
public class Exam extends JFrame {
javax.swing.Timer timer;
JTextField time = new JTextField("");
String stuName;
long startT,stopT;
SimpleDateFormat timef = new SimpleDateFormat(" HH:mm:ss ",Locale.getDefault());
public Exam(long start,String stuName) {
super("Exam");
startT=start;
this.stuName = stuName;
Date date=new Date();
timef.setTimeZone(TimeZone.getTimeZone("GMT"));
Container contentPane = getContentPane();
String content = "";
JLabel namedisplay = new JLabel("");
JPanel panel = new JPanel();
JTextArea textArea = new JTextArea(content,10,30);
textArea.setLineWrap(true);
textArea.setEditable(false);
time.setBounds(300,400,70,25);
time.setOpaque(true);
time.setEditable(false);
panel.setBorder(BorderFactory.createTitledBorder("Read the following"));
panel.add(textArea);
panel.setBounds(100,50,500,250);
namedisplay.setText(stuName);
namedisplay.setBounds(300,480, 100, 25);
contentPane.setLayout(null);
contentPane.add(panel);
contentPane.add(time);
contentPane.add(namedisplay);
setResizable(false);
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
if (startT > 0) {
startT+=System.currentTimeMillis();
timer = new javax.swing.Timer(1000, new ActionListener() {
public void actionPerformed(ActionEvent e) {
stopT = System.currentTimeMillis();
time.setText(timef.format(new Date(startT-stopT)));
timer.start();
} else {
// Running with no timer, do something here to let them know.
// set the time.setText("00:00:00"); or whatever you want it to sit at
setVisible(true);
Dimension wndSize = Toolkit.getDefaultToolkit().getScreenSize();
setBounds(wndSize.width/10, wndSize.height/10,800,600);
Eoption1.java
========================
import java.math.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class Eoption1 extends JDialog implements ActionListener{
JComboBox combo = new JComboBox();
Exam x = new Exam(0L,"");
long startT=0;
JTextField name = new JTextField(30);
String stuName;
JButton start = new JButton("Submit");
public Eoption1(Frame parent) {
super(parent, "Server 1.2-1", true);
Container contentPane = getContentPane();
JLabel label1 = new JLabel("Examinee Name");
JButton start = new JButton("Submit");
combo.addItem(" No Timer");
combo.addItem("30 Minutes");
combo.addItem("60 Minutes");
combo.addItem("90 Minutes");
combo.addItem("120 Minutes");
combo.addItem("150 Minutes");
combo.addItem("180 Minutes");
combo.setSelectedIndex(0);
start.addActionListener(this);
contentPane.setLayout(null);
contentPane.add(label1);
contentPane.add(name);
contentPane.add(start);
contentPane.add(combo);
name.addActionListener(this);
label1.setBounds(30,10,100,30);
name.setBounds(140,10,150,25);
start.setBounds(30,50,100,25);
combo.setBounds(150,50,130,25);
Dimension wndSize = Toolkit.getDefaultToolkit().getScreenSize();
setBounds(wndSize.width/4, wndSize.height/4,wndSize.width/2, wndSize.height/2);
setVisible(true);
public void actionPerformed(ActionEvent e) {
try {
startT = combo.getSelectedIndex();
if (startT == 0) {
// do something
stuName = (String) name.getText();
startT = -1; // Impossible to get -1 from this calcs, so we set it so we can check it later
} else {
startT *= 30*60*1000;
stuName = (String) name.getText();
dispose();
return;
catch (Throwable fe) {}
public long getStartT() {return startT;}
public void keyPressed(KeyEvent e) { }
public void keyReleased(KeyEvent e) {
if((name.getText().length() > 0))
start.setEnabled(true);
else
start.setEnabled(false);
public void keyTyped(KeyEvent e) { }
Module1.java(main class)
=========
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.BorderFactory;
import javax.swing.border.Border;
import javax.swing.border.TitledBorder;
public class Module1 extends JFrame {
long startT=0;
String stuName;
Clock2 applet = new Clock2(); // Unknown
class ImageCanvas extends JPanel {
ImageIcon icon;
public ImageCanvas(String imageName, String description) {
icon = new ImageIcon(imageName, description);
public void paintComponent(Graphics g) {
Insets insets = getInsets();
super.paintComponent(g);
icon.paintIcon(this, g, insets.left, insets.top);
public Dimension getPreferredSize() {
Insets insets = getInsets();
return new Dimension(
icon.getIconWidth() + insets.left + insets.right,
icon.getIconHeight() + insets.top + insets.bottom);
public Module1() {
super("Certification Exam");
JMenuBar menubar = new JMenuBar();
JMenu menu = new JMenu("File");
JMenu exam = new JMenu("Exam");
JMenu help = new JMenu("Help");
JMenu type = new JMenu("Type of Exam");
JMenuItem
newitem = new JMenuItem("New ..."),
olditem = new JMenuItem("Old ..."),
exititem = new JMenuItem("Exit ..."),
option = new JMenuItem("Exam Option"),
starte = new JMenuItem("Start Exam");
menu.add(newitem);
menu.add(olditem);
menu.add(exititem);
exam.add(starte);
exam.add("Load Exam");
exam.addSeparator();
exam.add(option);
help.add(type);
help.add("Implementation");
help.add("Update");
type.add("Windows Profesional");
type.add("Windows Server");
type.add("Active Directory");
Container contentPane = getContentPane();
JLabel none = new JLabel("");
JPanel panel = new ImageCanvas("cover2.jpg","LOGO");
panel.setBorder(BorderFactory.createRaisedBevelBorder());
panel.setPreferredSize(new Dimension(495,260));
//panel.setPreferredSize(new Dimension(960,500));
panel.setBounds(20,20,950,500);
applet.setBounds(430,550,150,150);
contentPane.setLayout(new BorderLayout());
contentPane.add(panel,BorderLayout.SOUTH);
contentPane.add(applet,BorderLayout.SOUTH);
contentPane.add(none,BorderLayout.SOUTH);
applet.init();
applet.start();
menubar.add(menu);
menubar.add(exam);
menubar.add(help);
setJMenuBar(menubar);
starte.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Option1();
option.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Optional();
public static void main(String args[]) {
JFrame mod = new Module1();
Toolkit theKit = mod.getToolkit();
Dimension wndSize = theKit.getScreenSize();
mod.setSize(wndSize.width,wndSize.height);
mod.setVisible(true);
mod.setResizable(false);
mod.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
public void Option1() {
Exam exam = new Exam(startT,stuName);
public void Optional() {
Eoption1 option = new Eoption1(this);
startT=option.getStartT();