Java Error - Don't Understand...

Hi, everyone. I don't know Java nor will I pretend to have any clue what I am talking about - I just need to know what my next step should be to resolve this bizarre problem.
My boss got this java code for a calculator YEARS ago for our websites, no telling how many years and he can't remember from where. Now, all of a sudden when we go to that page on our web sites it won't come up. On my computer I did get an orange box to come up in place of the calculator, so I click on it and all of a sudden the calculator works again. BUT I haven't had the same luck on ANY other computer. One of our other computers just has a red X in the corner, I right clicked on it and I got the JAVA Console with this message:
Java Plug-in 1.6.0_02
Using JRE version 1.6.0_02 Java HotSpot(TM) Client VM
User home directory = C:\Documents and Settings\Jennifer Spears
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
p: reload proxy configuration
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
load: class LensCalculator.class not found.
java.lang.ClassNotFoundException: LensCalculator.class
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
... 10 more
Exception in thread "Thread-6" java.lang.NullPointerException
at sun.plugin.util.AnimationPanel.createTranslucentImage(Unknown Source)
at sun.plugin.util.AnimationPanel.createGradientShapeImage(Unknown Source)
at sun.plugin.util.AnimationPanel.initBackground(Unknown Source)
at sun.plugin.util.AnimationPanel.preloadResources(Unknown Source)
at sun.plugin.util.AnimationPanel.doPaint(Unknown Source)
at sun.plugin.util.AnimationPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Can someone just tell me what is going on? Why is it working on my computer an no ones else's? Why did this happen all of a sudden, does it have to do with an update in JAVA?
Thanks in advance for any suggestions!

load: class LensCalculator.class not found.Well this line saids it all. The compiler could not find a class named LensCalculator. Make sure the class is in the same directory as your other Java files or import it inside your code

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.oO(speculumcm)
> I got an error that I don't understand.
>
>
http://www.globallingua.com.mx/idiomas.php
>
>
>
http://validator.w3.org/check?uri=http%3A%2F%2Fwww.globallingua.com.mx%2Fidiomas
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>
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an the rest of the
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Why is this an error??? I don't understand why it is... Help Please

Hi,
Ok, I'll preface this by saying there's a lotta code pasted in here but it really quite an easy question, I just need to post all the code so you understand where what came from.
Now.............the question I'm trying to do is to create an applet that has 2 buttons -- each button when clicked opens an application (one is a simple calculator, the other a Mortgage calculation app). When you click one of the buttons (calc or mortgage), that app opens infront of the 2 button menu so its in "focus". The button on the 2 button menu then switches to a "hide app X" button (ie: "Mortgage", changes to "Hide Mortgage"). Thus if you click the hide button, the app that was opened is hidden, and then that "hide" button switches back to the original "app X" button. Pretty simple.
Now, I have from my text book an example that does exactly this, with the simple calculator already in it, and with another app (a traffic light thing) where the Mortgage should be in my final product. I also already have the Mortgage applet I need to insert from another book example in place of that Traffic Light portion.
Now, common sense would dictate that I should be able to just copy my code for the Mortgage applet into the example that has the 2 button menu structure, and overwrite the code I want to get rid of (the traffic light) with the mortgage code & rename the menu buttons. Right?? A simple switch of one thing for another... but therein lies my problem.
I copied all the Mortgage code in correctly over the traffic lights, switched the button names, tried to compile it but I get one error....
Exercise12_17.java:52: cannot resolve symbol
symbol : method pack ()
location: class MortgageApplet
        mortgageAppletFrame.pack();I don't understand why..... mortgageAppletFrame.pack(); was a simple rewrite from lightsFrame.pack(); like every other line...... it should work. I've gone over it for 2 days......... Anyone know why it comes up as an error???
Below, in order going down is (1)my code with the 1 error I can't solve, (2)the original menu example I tried to edit, and (3)the Mortgage app code...........
Does anyone know what my error is?? Help or a hint would be greatly appreciated........ Thanks.
My erroring app.......
// Exercise12_17.java: Create multiple windows
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.TitledBorder;
public class Exercise12_17 extends JFrame implements ActionListener {
// Declare and create a frame: an instance of MenuDemo
MenuDemo calcFrame = new MenuDemo();
// Declare and create a frame: an instance of RadioButtonDemo
MortgageApplet mortgageAppletFrame = new MortgageApplet();
// Declare two buttons for displaying frames
private JButton jbtCalc;
private JButton jbtMortgage;
public static void main(String[] args) {
    Exercise12_17 frame = new Exercise12_17();
    frame.setSize( 400, 70 );
    frame.setTitle("Exercise 11.8: Multiple Windows Demo");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
public Exercise12_17() {
    // Add buttons to the main frame
    getContentPane().setLayout(new FlowLayout());
    getContentPane().add(jbtCalc = new JButton("Simple Calculator"));
     getContentPane().add(jbtMortgage = new JButton("Mortgage"));
    // Register the main frame as listener for the buttons
    jbtCalc.addActionListener(this);
     jbtMortgage.addActionListener(this);
public void actionPerformed(ActionEvent e) {
    String arg = e.getActionCommand();
    if (e.getSource() instanceof JButton)
      if ("Simple Calculator".equals(arg)) {
        //show the MenuDemo frame
        jbtCalc.setText("Hide Simple Calculator");
        calcFrame.pack();
        calcFrame.setVisible(true);
      else if ("Hide Simple Calculator".equals(arg)) {
        calcFrame.setVisible(false);
        jbtCalc.setText("Simple Calculator");
      else if ("Mortgage".equals(arg)) {
        //show the CheckboxGroup frame
        mortgageAppletFrame.pack();
        jbtMortgage.setText("Hide Mortgage");
        mortgageAppletFrame.setVisible(true);
      else if ("Hide Mortgage".equals(arg)) {
        mortgageAppletFrame.setVisible(false);
        jbtMortgage.setText("Mortgage");
class MortgageApplet extends JApplet
implements ActionListener {
// Declare and create text fields for interest rate
// year, loan amount, monthly payment, and total payment
private JTextField jtfAnnualInterestRate = new JTextField();
private JTextField jtfNumOfYears = new JTextField();
private JTextField jtfLoanAmount = new JTextField();
private JTextField jtfMonthlyPayment = new JTextField();
private JTextField jtfTotalPayment = new JTextField();
// Declare and create a Compute Mortgage button
private JButton jbtComputeMortgage = new JButton("Compute Mortgage");
/** Initialize user interface */
public void init() {
    // Set properties on the text fields
    jtfMonthlyPayment.setEditable(false);
    jtfTotalPayment.setEditable(false);
    // Right align text fields
    jtfAnnualInterestRate.setHorizontalAlignment(JTextField.RIGHT);
    jtfNumOfYears.setHorizontalAlignment(JTextField.RIGHT);
    jtfLoanAmount.setHorizontalAlignment(JTextField.RIGHT);
    jtfMonthlyPayment.setHorizontalAlignment(JTextField.RIGHT);
    jtfTotalPayment.setHorizontalAlignment(JTextField.RIGHT);
    // Panel p1 to hold labels and text fields
    JPanel p1 = new JPanel();
    p1.setLayout(new GridLayout(5, 2));
    p1.add(new Label("Annual Interest Rate"));
    p1.add(jtfAnnualInterestRate);
    p1.add(new Label("Number of Years"));
    p1.add(jtfNumOfYears);
    p1.add(new Label("Loan Amount"));
    p1.add(jtfLoanAmount);
    p1.add(new Label("Monthly Payment"));
    p1.add(jtfMonthlyPayment);
    p1.add(new Label("Total Payment"));
    p1.add(jtfTotalPayment);
    p1.setBorder(new
      TitledBorder("Enter interest rate, year and loan amount"));
    // Panel p2 to hold the button
    JPanel p2 = new JPanel();
    p2.setLayout(new FlowLayout(FlowLayout.RIGHT));
    p2.add(jbtComputeMortgage);
    // Add the components to the applet
    getContentPane().add(p1, BorderLayout.CENTER);
    getContentPane().add(p2, BorderLayout.SOUTH);
    // Register listener
    jbtComputeMortgage.addActionListener(this);
/** Handle the "Compute Mortgage" button */
public void actionPerformed(ActionEvent e) {
    if (e.getSource() == jbtComputeMortgage) {
      // Get values from text fields
      double interest = (Double.valueOf(
        jtfAnnualInterestRate.getText())).doubleValue();
      int year =
        (Integer.valueOf(jtfNumOfYears.getText())).intValue();
      double loan =
        (Double.valueOf(jtfLoanAmount.getText())).doubleValue();
      // Create a mortgage object
      Mortgage m = new Mortgage(interest, year, loan);
      // Display monthly payment and total payment
      jtfMonthlyPayment.setText(String.valueOf(m.monthlyPayment()));
      jtfTotalPayment.setText(String.valueOf(m.totalPayment()));
class MenuDemo extends JFrame implements ActionListener {
// Text fields for Number 1, Number 2, and Result
private JTextField jtfNum1, jtfNum2, jtfResult;
// Buttons "Add", "Subtract", "Multiply" and "Divide"
private JButton jbtAdd, jbtSub, jbtMul, jbtDiv;
// Menu items "Add", "Subtract", "Multiply","Divide" and "Close"
private JMenuItem jmiAdd, jmiSub, jmiMul, jmiDiv, jmiClose;
/** Main method */
public static void main(String[] args) {
    MenuDemo frame = new MenuDemo();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setVisible(true);
/** Default constructor */
public MenuDemo() {
    setTitle("Menu Demo");
    // Create menu bar
    JMenuBar jmb = new JMenuBar();
    // Set menu bar to the frame
    setJMenuBar(jmb);
    // Add menu "Operation" to menu bar
    JMenu operationMenu = new JMenu("Operation");
    operationMenu.setMnemonic('O');
    jmb.add(operationMenu);
    // Add menu "Exit" in menu bar
    JMenu exitMenu = new JMenu("Exit");
    exitMenu.setMnemonic('E');
    jmb.add(exitMenu);
    // Add menu items with mnemonics to menu "Operation"
    operationMenu.add(jmiAdd= new JMenuItem("Add", 'A'));
    operationMenu.add(jmiSub = new JMenuItem("Subtract", 'S'));
    operationMenu.add(jmiMul = new JMenuItem("Multiply", 'M'));
    operationMenu.add(jmiDiv = new JMenuItem("Divide", 'D'));
    exitMenu.add(jmiClose = new JMenuItem("Close", 'C'));
    // Set keyboard accelerators
    jmiAdd.setAccelerator(
      KeyStroke.getKeyStroke(KeyEvent.VK_A, ActionEvent.CTRL_MASK));
    jmiSub.setAccelerator(
      KeyStroke.getKeyStroke(KeyEvent.VK_S, ActionEvent.CTRL_MASK));
    jmiMul.setAccelerator(
      KeyStroke.getKeyStroke(KeyEvent.VK_M, ActionEvent.CTRL_MASK));
    jmiDiv.setAccelerator(
      KeyStroke.getKeyStroke(KeyEvent.VK_D, ActionEvent.CTRL_MASK));
    // Panel p1 to hold text fields and labels
    JPanel p1 = new JPanel();
    p1.setLayout(new FlowLayout());
    p1.add(new JLabel("Number 1"));
    p1.add(jtfNum1 = new JTextField(3));
    p1.add(new JLabel("Number 2"));
    p1.add(jtfNum2 = new JTextField(3));
    p1.add(new JLabel("Result"));
    p1.add(jtfResult = new JTextField(4));
    jtfResult.setEditable(false);
    // Panel p2 to hold buttons
    JPanel p2 = new JPanel();
    p2.setLayout(new FlowLayout());
    p2.add(jbtAdd = new JButton("Add"));
    p2.add(jbtSub = new JButton("Subtract"));
    p2.add(jbtMul = new JButton("Multiply"));
    p2.add(jbtDiv = new JButton("Divide"));
    // Add panels to the frame
    getContentPane().setLayout(new BorderLayout());
    getContentPane().add(p1, BorderLayout.CENTER);
    getContentPane().add(p2, BorderLayout.SOUTH);
    // Register listeners
    jbtAdd.addActionListener(this);
    jbtSub.addActionListener(this);
    jbtMul.addActionListener(this);
    jbtDiv.addActionListener(this);
    jmiAdd.addActionListener(this);
    jmiSub.addActionListener(this);
    jmiMul.addActionListener(this);
    jmiDiv.addActionListener(this);
    jmiClose.addActionListener(this);
/** Handle ActionEvent from buttons and menu items */
public void actionPerformed(ActionEvent e) {
    String actionCommand = e.getActionCommand();
    // Handle button events
    if (e.getSource() instanceof JButton) {
      if ("Add".equals(actionCommand))
        calculate('+');
      else if ("Subtract".equals(actionCommand))
        calculate('-');
      else if ("Multiply".equals(actionCommand))
        calculate('*');
      else if ("Divide".equals(actionCommand))
        calculate('/');
    else if (e.getSource() instanceof JMenuItem) {
      // Handle menu item events
      if ("Add".equals(actionCommand))
        calculate('+');
      else if ("Subtract".equals(actionCommand))
        calculate('-');
      else if ("Multiply".equals(actionCommand))
        calculate('*');
      else if ("Divide".equals(actionCommand))
        calculate('/');
      else if ("Close".equals(actionCommand))
        System.exit(0);
/** Calculate and show the result in jtfResult */
private void calculate(char operator) {
    // Obtain Number 1 and Number 2
    int num1 = (Integer.parseInt(jtfNum1.getText().trim()));
    int num2 = (Integer.parseInt(jtfNum2.getText().trim()));
    int result = 0;
    // Perform selected operation
    switch (operator) {
      case '+': result = num1 + num2;
                break;
      case '-': result = num1 - num2;
                break;
      case '*': result = num1 * num2;
                break;
      case '/': result = num1 / num2;
    // Set result in jtfResult
    jtfResult.setText(String.valueOf(result));
Original 2 button menu example....
// Exercise11_8.java: Create multiple windows
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class Exercise11_8 extends JFrame implements ActionListener {
// Declare and create a frame: an instance of MenuDemo
MenuDemo calcFrame = new MenuDemo();
// Declare and create a frame: an instance of RadioButtonDemo
RadioButtonDemo lightsFrame = new RadioButtonDemo();
// Declare two buttons for displaying frames
private JButton jbtCalc;
private JButton jbtLights;
public static void main(String[] args) {
    Exercise11_8 frame = new Exercise11_8();
    frame.setSize( 400, 70 );
    frame.setTitle("Exercise 11.8: Multiple Windows Demo");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
public Exercise11_8() {
    // Add buttons to the main frame
    getContentPane().setLayout(new FlowLayout());
    getContentPane().add(jbtCalc = new JButton("Simple Calculator"));
    getContentPane().add(jbtLights = new JButton("Traffic Lights"));
    // Register the main frame as listener for the buttons
    jbtCalc.addActionListener(this);
    jbtLights.addActionListener(this);
public void actionPerformed(ActionEvent e) {
    String arg = e.getActionCommand();
    if (e.getSource() instanceof JButton)
      if ("Simple Calculator".equals(arg)) {
        //show the MenuDemo frame
        jbtCalc.setText("Hide Simple Calculator");
        calcFrame.pack();
        calcFrame.setVisible(true);
      else if ("Hide Simple Calculator".equals(arg)) {
        calcFrame.setVisible(false);
        jbtCalc.setText("Simple Calculator");
      else if ("Traffic Lights".equals(arg)) {
        //show the CheckboxGroup frame
        lightsFrame.pack();
        jbtLights.setText("Hide Traffic Lights");
        lightsFrame.setVisible(true);
      else if ("Hide Traffic Lights".equals(arg)) {
        lightsFrame.setVisible(false);
        jbtLights.setText("Traffic Lights");
     class RadioButtonDemo extends JFrame
implements ItemListener {
// Declare radio buttons
private JRadioButton jrbRed, jrbYellow, jrbGreen;
// Declare a radio button group
private ButtonGroup btg = new ButtonGroup();
// Declare a traffic light display panel
private Light light;
/** Main method */
public static void main(String[] args) {
    RadioButtonDemo frame = new RadioButtonDemo();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(250, 170);
    frame.setVisible(true);
/** Default constructor */
public RadioButtonDemo() {
    setTitle("RadioButton Demo");
    // Add traffic light panel to panel p1
    JPanel p1 = new JPanel();
    p1.setSize(200, 200);
    p1.setLayout(new FlowLayout(FlowLayout.CENTER));
    light = new Light();
    light.setSize(40, 90);
    p1.add(light);
    // Put the radio button in Panel p2
    JPanel p2 = new JPanel();
    p2.setLayout(new FlowLayout());
    p2.add(jrbRed = new JRadioButton("Red", true));
    p2.add(jrbYellow = new JRadioButton("Yellow", false));
    p2.add(jrbGreen = new JRadioButton("Green", false));
    // Set keyboard mnemonics
    jrbRed.setMnemonic('R');
    jrbYellow.setMnemonic('Y');
    jrbGreen.setMnemonic('G');
    // Group radio buttons
    btg.add(jrbRed);
    btg.add(jrbYellow);
    btg.add(jrbGreen);
    // Place p1 and p2 in the frame
    getContentPane().setLayout(new BorderLayout());
    getContentPane().add(p1, BorderLayout.CENTER);
    getContentPane().add(p2, BorderLayout.SOUTH);
    // Register listeners for check boxes
    jrbRed.addItemListener(this);
    jrbYellow.addItemListener(this);
    jrbGreen.addItemListener(this);
/** Handle checkbox events */
public void itemStateChanged(ItemEvent e) {
    if (jrbRed.isSelected())
      light.turnOnRed(); // Set red light
    if (jrbYellow.isSelected())
      light.turnOnYellow(); // Set yellow light
    if (jrbGreen.isSelected())
      light.turnOnGreen(); // Set green light
// Three traffic lights shown in a panel
class Light extends JPanel {
private boolean red;
private boolean yellow;
private boolean green;
/** Default constructor */
public Light() {
    turnOnGreen();
/** Set red light on */
public void turnOnRed() {
    red = true;
    yellow = false;
    green = false;
    repaint();
/** Set yellow light on */
public void turnOnYellow() {
    red = false;
    yellow = true;
    green = false;
    repaint();
/** Set green light on */
public void turnOnGreen() {
    red = false;
    yellow = false;
    green = true;
    repaint();
/** Display lights */
public void paintComponent(Graphics g) {
    super.paintComponent(g);
    if (red) {
      g.setColor(Color.red);
      g.fillOval(10, 10, 20, 20);
      g.setColor(Color.black);
      g.drawOval(10, 35, 20, 20);
      g.drawOval(10, 60, 20, 20);
      g.drawRect(5, 5, 30, 80);
    else if (yellow) {
      g.setColor(Color.yellow);
      g.fillOval(10, 35, 20, 20);
      g.setColor(Color.black);
      g.drawRect(5, 5, 30, 80);
      g.drawOval(10, 10, 20, 20);
      g.drawOval(10, 60, 20, 20);
    else if (green) {
      g.setColor(Color.green);
      g.fillOval(10, 60, 20, 20);
      g.setColor(Color.black);
      g.drawRect(5, 5, 30, 80);
      g.drawOval(10, 10, 20, 20);
      g.drawOval(10, 35, 20, 20);
    else {
      g.setColor(Color.black);
      g.drawRect(5, 5, 30, 80);
      g.drawOval(10, 10, 20, 20);
      g.drawOval(10, 35, 20, 20);
      g.drawOval(10, 60, 20, 20);
/** Set preferred size */
public Dimension getPreferredSize() {
    return new Dimension(40, 90);
class MenuDemo extends JFrame implements ActionListener {
// Text fields for Number 1, Number 2, and Result
private JTextField jtfNum1, jtfNum2, jtfResult;
// Buttons "Add", "Subtract", "Multiply" and "Divide"
private JButton jbtAdd, jbtSub, jbtMul, jbtDiv;
// Menu items "Add", "Subtract", "Multiply","Divide" and "Close"
private JMenuItem jmiAdd, jmiSub, jmiMul, jmiDiv, jmiClose;
/** Main method */
public static void main(String[] args) {
    MenuDemo frame = new MenuDemo();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setVisible(true);
/** Default constructor */
public MenuDemo() {
    setTitle("Menu Demo");
    // Create menu bar
    JMenuBar jmb = new JMenuBar();
    // Set menu bar to the frame
    setJMenuBar(jmb);
    // Add menu "Operation" to menu bar
    JMenu operationMenu = new JMenu("Operation");
    operationMenu.setMnemonic('O');
    jmb.add(operationMenu);
    // Add menu "Exit" in menu bar
    JMenu exitMenu = new JMenu("Exit");
    exitMenu.setMnemonic('E');
    jmb.add(exitMenu);
    // Add menu items with mnemonics to menu "Operation"
    operationMenu.add(jmiAdd= new JMenuItem("Add", 'A'));
    operationMenu.add(jmiSub = new JMenuItem("Subtract", 'S'));
    operationMenu.add(jmiMul = new JMenuItem("Multiply", 'M'));
    operationMenu.add(jmiDiv = new JMenuItem("Divide", 'D'));
    exitMenu.add(jmiClose = new JMenuItem("Close", 'C'));
    // Set keyboard accelerators
    jmiAdd.setAccelerator(
      KeyStroke.getKeyStroke(KeyEvent.VK_A, ActionEvent.CTRL_MASK));
    jmiSub.setAccelerator(
      KeyStroke.getKeyStroke(KeyEvent.VK_S, ActionEvent.CTRL_MASK));
    jmiMul.setAccelerator(
      KeyStroke.getKeyStroke(KeyEvent.VK_M, ActionEvent.CTRL_MASK));
    jmiDiv.setAccelerator(
      KeyStroke.getKeyStroke(KeyEvent.VK_D, ActionEvent.CTRL_MASK));
    // Panel p1 to hold text fields and labels
    JPanel p1 = new JPanel();
    p1.setLayout(new FlowLayout());
    p1.add(new JLabel("Number 1"));
    p1.add(jtfNum1 = new JTextField(3));
    p1.add(new JLabel("Number 2"));
    p1.add(jtfNum2 = new JTextField(3));
    p1.add(new JLabel("Result"));
    p1.add(jtfResult = new JTextField(4));
    jtfResult.setEditable(false);
    // Panel p2 to hold buttons
    JPanel p2 = new JPanel();
    p2.setLayout(new FlowLayout());
    p2.add(jbtAdd = new JButton("Add"));
    p2.add(jbtSub = new JButton("Subtract"));
    p2.add(jbtMul = new JButton("Multiply"));
    p2.add(jbtDiv = new JButton("Divide"));
    // Add panels to the frame
    getContentPane().setLayout(new BorderLayout());
    getContentPane().add(p1, BorderLayout.CENTER);
    getContentPane().add(p2, BorderLayout.SOUTH);
    // Register listeners
    jbtAdd.addActionListener(this);
    jbtSub.addActionListener(this);
    jbtMul.addActionListener(this);
    jbtDiv.addActionListener(this);
    jmiAdd.addActionListener(this);
    jmiSub.addActionListener(this);
    jmiMul.addActionListener(this);
    jmiDiv.addActionListener(this);
    jmiClose.addActionListener(this);
/** Handle ActionEvent from buttons and menu items */
public void actionPerformed(ActionEvent e) {
    String actionCommand = e.getActionCommand();
    // Handle button events
    if (e.getSource() instanceof JButton) {
      if ("Add".equals(actionCommand))
        calculate('+');
      else if ("Subtract".equals(actionCommand))
        calculate('-');
      else if ("Multiply".equals(actionCommand))
        calculate('*');
      else if ("Divide".equals(actionCommand))
        calculate('/');
    else if (e.getSource() instanceof JMenuItem) {
      // Handle menu item events
      if ("Add".equals(actionCommand))
        calculate('+');
      else if ("Subtract".equals(actionCommand))
        calculate('-');
      else if ("Multiply".equals(actionCommand))
        calculate('*');
      else if ("Divide".equals(actionCommand))
        calculate('/');
      else if ("Close".equals(actionCommand))
        System.exit(0);
/** Calculate and show the result in jtfResult */
private void calculate(char operator) {
    // Obtain Number 1 and Number 2
    int num1 = (Integer.parseInt(jtfNum1.getText().trim()));
    int num2 = (Integer.parseInt(jtfNum2.getText().trim()));
    int result = 0;
    // Perform selected operation
    switch (operator) {
      case '+': result = num1 + num2;
                break;
      case '-': result = num1 - num2;
                break;
      case '*': result = num1 * num2;
                break;
      case '/': result = num1 / num2;
    // Set result in jtfResult
    jtfResult.setText(String.valueOf(result));
Mortgage applet code....
// MortgageApplet.java: Applet for computing mortgage payments
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.TitledBorder;
public class MortgageApplet extends JApplet
implements ActionListener {
// Declare and create text fields for interest rate
// year, loan amount, monthly payment, and total payment
private JTextField jtfAnnualInterestRate = new JTextField();
private JTextField jtfNumOfYears = new JTextField();
private JTextField jtfLoanAmount = new JTextField();
private JTextField jtfMonthlyPayment = new JTextField();
private JTextField jtfTotalPayment = new JTextField();
// Declare and create a Compute Mortgage button
private JButton jbtComputeMortgage = new JButton("Compute Mortgage");
/** Initialize user interface */
public void init() {
    // Set properties on the text fields
    jtfMonthlyPayment.setEditable(false);
    jtfTotalPayment.setEditable(false);
    // Right align text fields
    jtfAnnualInterestRate.setHorizontalAlignment(JTextField.RIGHT);
    jtfNumOfYears.setHorizontalAlignment(JTextField.RIGHT);
    jtfLoanAmount.setHorizontalAlignment(JTextField.RIGHT);
    jtfMonthlyPayment.setHorizontalAlignment(JTextField.RIGHT);
    jtfTotalPayment.setHorizontalAlignment(JTextField.RIGHT);
    // Panel p1 to hold labels and text fields
    JPanel p1 = new JPanel();
    p1.setLayout(new GridLayout(5, 2));
    p1.add(new Label("Annual Interest Rate"));
    p1.add(jtfAnnualInterestRate);
    p1.add(new Label("Number of Years"));
    p1.add(jtfNumOfYears);
    p1.add(new Label("Loan Amount"));
    p1.add(jtfLoanAmount);
    p1.add(new Label("Monthly Payment"));
    p1.add(jtfMonthlyPayment);
    p1.add(new Label("Total Payment"));
    p1.add(jtfTotalPayment);
    p1.setBorder(new
      TitledBorder("Enter interest rate, year and loan amount"));
    // Panel p2 to hold the button
    JPanel p2 = new JPanel();
    p2.setLayout(new FlowLayout(FlowLayout.RIGHT));
    p2.add(jbtComputeMortgage);
    // Add the components to the applet
    getContentPane().add(p1, BorderLayout.CENTER);
    getContentPane().add(p2, BorderLayout.SOUTH);
    // Register listener
    jbtComputeMortgage.addActionListener(this);
/** Handle the "Compute Mortgage" button */
public void actionPerformed(ActionEvent e) {
    if (e.getSource() == jbtComputeMortgage) {
      // Get values from text fields
      double interest = (Double.valueOf(
        jtfAnnualInterestRate.getText())).doubleValue();
      int year =
        (Integer.valueOf(jtfNumOfYears.getText())).intValue();
      double loan =
        (Double.valueOf(jtfLoanAmount.getText())).doubleValue();
      // Create a mortgage object
      Mortgage m = new Mortgage(interest, year, loan);
      // Display monthly payment and total payment
      jtfMonthlyPayment.setText(String.valueOf(m.monthlyPayment()));
      jtfTotalPayment.setText(String.valueOf(m.totalPayment()));
}

Does it have to be an applet?
If you want the same behaviour as in the code with traffic lights, change
class MortgageApplet extends JApplet implements ActionListener {
to
class MortgageApplet extends JFrame implements ActionListener {
and change
public void init() {
to
public MortgageApplet() {

Don't understand private access error message.

I am calling createAndShowGui from another file and am getting an error message from the compiler that says:
createAndShowGUI has private access in masterfilemaint.MasterFileMaint.
I don't understand because the method is public. Here is the call.
thanks.
    public void actionPerformed(ActionEvent e) {
        if ("Fil".equals(e.getActionCommand())) {   /// The Call......
               callItemMaint.createAndShowGUI();
            if ("Tab".equals(e.getActionCommand())) {
               callSimpleTableDemo.createAndShowGUI();
            if ("Quit".equals(e.getActionCommand())) {
               quit();
            /*else {
              quit();
    }       ..............And here is the method.
       public void createAndShowGUI() {// was static
        // set decor
        JFrame.setDefaultLookAndFeelDecorated(true);
        // create/set-up window
        JFrame frame = new JFrame("Guide");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        // set up content pane.
        addComponentsToPane(frame.getContentPane());
        // Display window
        frame.pack();
        frame.setVisible(true);
}

Is the createAndShowGUI in a public class?
Yes here is the first few lines of the class:
package masterfilemaint;
import java.awt.*;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.JLabel;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
public class MasterFileMaint {                //   Class is public .........
    final static boolean shouldFill = true;
    final static boolean shouldWeightX = true;
    final static boolean RIGHT_TO_LEFT = false;
    final static boolean DEBUG = false;
    public JTextField textFieldOne, textFieldTwo,
                         textFieldThree, textFieldFour, textFieldFive;
    public JLabel label;
    public JButton button;
    public String one, two, three, four, five, six;
    Is callItemMaint an instance of that class or an instance of a base class or interface?
callitemMaint is an instance of MasterFileMaint instantiated in the calling class. Here is the first few lines of MaterFileMaint.
package probuyermain;
import CalculatorOne.*;
import simpletabledemo.*;
import masterfilemaint.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JRadioButtonMenuItem;
import javax.swing.ButtonGroup;
import javax.swing.JMenuBar;
import javax.swing.KeyStroke;
import javax.swing.ImageIcon;
import javax.swing.JPanel;
import javax.swing.JTextArea;
import javax.swing.JScrollPane;
import javax.swing.JFrame;
public class ProBuyerMain implements ActionListener {
    JTextArea output;
    JScrollPane scrollPane;
    MasterFileMaint callItemMaint = new MasterFileMaint();        // The instance
    CalculatorOne callCalculator = new CalculatorOne();
    SimpleTableDemo callSimpleTableDemo = new SimpleTableDemo();
    public JMenuBar createMenuBar() {
        JMenuBar menuBar;
        JMenu fileMenu, submenu;
        JMenuItem menuItemOne, menuItemTwo,
                    menuItemThree, menuItemFour, menuItemFive;
        //Create the menu bar.
        menuBar = new JMenuBar();

Don't understand the java.lang.OutOfMemoryError

Hi there,
I try to create an 'About' frame for a small programm I created and I get an java.lang.OutOfMemoryError which I don't understand. Can somebody help?
Here is my code:
* TabbedPaneDemo.java is a 1.4 example that requires one additional file:
*   images/middle.gif.
import javax.swing.JTabbedPane;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JComponent;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.KeyEvent;
import java.awt.Dimension;
import java.awt.Rectangle;
public class TabbedAbout extends JPanel {
          JLabel label=new JLabel("PRODUCT INFORMATION ");
          JLabel pv=new JLabel("Product version:");
          JLabel pvR=new JLabel("1.0");
          JLabel javav=new JLabel("Java Version:");
          JLabel javavR=new JLabel("1.4.2");
          JLabel sqlv=new JLabel("PostgreSQL Version:");
          JLabel sqlvR=new JLabel("8.1");
          JLabel pt=new JLabel("Programming Team:");
          JLabel onoma1=new JLabel("Gkisis Traianos");
          JLabel onoma2=new JLabel("Zafeiropoulos Ioannis");
          JLabel onoma3=new JLabel("Supervisor Teacher:");
          JLabel onoma3R=new JLabel("Stamatis Dimosthenis");
          JLabel alr=new JLabel("Product developed as dissertation for the ATEI");
          JLabel alr2=new JLabel("Thessaloniki on autumn 2006.");
          JLabel alr1=new JLabel("All rights reserved");
          ImageIcon icon = createImageIcon("images/folder_sticky.gif");
        ImageIcon icon2 = createImageIcon("images/tick.gif");
    public TabbedAbout() {
         JLabel panel1 = new JLabel();
         JFrame frame = new JFrame("About");
         JFrame.setDefaultLookAndFeelDecorated(true);
         frame.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
         //super(new GridLayout(1, 1));
        JTabbedPane tabbedPane = new JTabbedPane();
        panel1.setIcon(new ImageIcon("images/TakeANoteProgress.jpg"));
        tabbedPane.addTab("About", icon, panel1);
        tabbedPane.setMnemonicAt(0, KeyEvent.VK_1);
        JPanel panel2 = new JPanel();
        //JFrame frame2 = new JFrame();
        panel2.setLayout(null);
        label.setIcon(icon2);
        label.setBounds(new Rectangle(20, 20, 200, 25));
        pv.setBounds(new Rectangle(20, 40, 175, 45));
        pvR.setBounds(new Rectangle(180, 40, 175, 45));
        javav.setBounds(new Rectangle(20, 60, 175, 45));
        javavR.setBounds(new Rectangle(180, 60, 175, 45));
        sqlv.setBounds(new Rectangle(20, 80, 175, 45));
        sqlvR.setBounds(new Rectangle(180, 80, 175, 45));
        pt.setBounds(new Rectangle(20, 100, 175, 45));
        onoma1.setBounds(new Rectangle(180, 100, 175, 45));
        onoma2.setBounds(new Rectangle(180, 120, 175, 45));
        onoma3.setBounds(new Rectangle(20, 140, 175, 45));
        onoma3R.setBounds(new Rectangle(180, 140, 175, 45));
        alr.setBounds(new Rectangle(20, 190, 500, 45));
        alr2.setBounds(new Rectangle(20, 210, 500, 45));
        alr1.setBounds(new Rectangle(20, 250, 500, 45));
        panel2.add(label);
        panel2.add(pv);
        panel2.add(pvR);
        panel2.add(javav);
        panel2.add(javavR);
        panel2.add(sqlv);
        panel2.add(sqlvR);
        panel2.add(pt);
        panel2.add(onoma1);
        panel2.add(onoma2);
        panel2.add(onoma3);
        panel2.add(onoma3R);
        panel2.add(alr);
        panel2.add(alr2);
        panel2.add(alr1);
        tabbedPane.addTab("Detail", icon, panel2);
        tabbedPane.setMnemonicAt(1, KeyEvent.VK_2);
        tabbedPane.setSize(new Dimension(400, 300));
        //Add the tabbed pane to this panel.
        add(tabbedPane);
        //Uncomment the following line to use scrolling tabs.
        //tabbedPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
        //Create and set up the content pane.
        JComponent newContentPane = new TabbedAbout();
        newContentPane.setOpaque(true); //content panes must be opaque
        frame.getContentPane().add(new TabbedAbout(),
                                 BorderLayout.CENTER);
        //Display the window.
        frame.setLocationRelativeTo(super.getComponent(0));
        frame.pack();
        frame.setResizable(false);
        frame.setVisible(true);
    protected JComponent makeTextPanel(String text) {
        JPanel panel = new JPanel(false);
        JLabel filler = new JLabel(text);
        filler.setHorizontalAlignment(JLabel.CENTER);
        //panel.setLayout(new GridLayout(1, 1));
        panel.add(filler);
        return panel;
    /** Returns an ImageIcon, or null if the path was invalid. */
    protected static ImageIcon createImageIcon(String path) {
        java.net.URL imgURL = TabbedAbout.class.getResource(path);
        if (imgURL != null) {
            return new ImageIcon(imgURL);
        } else {
            System.err.println("Couldn't find file: " + path);
            return null;
     * Create the GUI and show it. For thread safety,
     * this method should be invoked from the
     * event-dispatching thread.
   // private static void createAndShowGUI() {
        //Make sure we have nice window decorations.
        //Create and set up the window.
public static void main(String[] args) {
//      //Schedule a job for the event-dispatching thread:
    //    //creating and showing this application's GUI.
        //javax.swing.SwingUtilities.invokeLater(new Runnable() {
         // public void run() {
               TabbedAbout a=new TabbedAbout();
    }Thanks in advance

I will try your suggestions. But still I don't understand. It was running independently very ok and it was what I wanted. It was built excatly as the example in
With run and main etc etc. But when I put it in my rest program it started and stack overflow error. Then I tried to change, change, change and got this last form.
This is what I had before but didn't work with my rest program.
* TabbedPaneDemo.java is a 1.4 example that requires one additional file:
*   images/middle.gif.
import javax.swing.JTabbedPane;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JComponent;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.KeyEvent;
import java.awt.Dimension;
import java.awt.Rectangle;
public class TabbedAbout extends JPanel {
JLabel label=new JLabel("PRODUCT INFORMATION ");
JLabel pv=new JLabel("Product version:");
JLabel pvR=new JLabel("1.0");
JLabel javav=new JLabel("Java Version:");
JLabel javavR=new JLabel("1.4.2");
JLabel sqlv=new JLabel("PostgreSQL Version:");
JLabel sqlvR=new JLabel("8.1");
JLabel pt=new JLabel("Programming Team:");
JLabel onoma1=new JLabel("Gkisis Traianos");
JLabel onoma2=new JLabel("Zafeiropoulos Ioannis");
JLabel onoma3=new JLabel("Supervisor Teacher:");
JLabel onoma3R=new JLabel("Dimosthenis Stamatis");
JLabel alr=new JLabel("Product developed as dissertation for the ATEI Thessaloniki on autumn 2006.");
JLabel alr1=new JLabel("All rights reserved");
    public TabbedAbout() {
        //super(new GridLayout(1, 1));
        JTabbedPane tabbedPane = new JTabbedPane();
        ImageIcon icon = createImageIcon("images/folder_sticky.gif");
        JLabel panel1 = new JLabel();
        panel1.setIcon(new ImageIcon("images/TakeANote.jpg"));
        tabbedPane.addTab("About", icon, panel1);
        tabbedPane.setMnemonicAt(0, KeyEvent.VK_1);
        JPanel panel2 = new JPanel();
        JFrame frame = new JFrame();
        panel2.setLayout(null);
         label.setBounds(new Rectangle(170, 20, 150, 25));
         pv.setBounds(new Rectangle(90, 40, 175, 45));
         pvR.setBounds(new Rectangle(220, 40, 175, 45));
         javav.setBounds(new Rectangle(90, 60, 175, 45));
         javavR.setBounds(new Rectangle(220, 60, 175, 45));
         sqlv.setBounds(new Rectangle(90, 80, 175, 45));
         sqlvR.setBounds(new Rectangle(220, 80, 175, 45));
         pt.setBounds(new Rectangle(90, 100, 175, 45));
         onoma1.setBounds(new Rectangle(220, 100, 175, 45));
         onoma2.setBounds(new Rectangle(220, 120, 175, 45));
         onoma3.setBounds(new Rectangle(90, 140, 175, 45));
         onoma3R.setBounds(new Rectangle(220, 140, 175, 45));
         alr.setBounds(new Rectangle(30, 170, 500, 45));
         alr1.setBounds(new Rectangle(170, 190, 500, 45));
        panel2.add(label);
        panel2.add(pv);
        panel2.add(pvR);
        panel2.add(javav);
        panel2.add(javavR);
        panel2.add(sqlv);
        panel2.add(sqlvR);
        panel2.add(pt);
        panel2.add(onoma1);
        panel2.add(onoma2);
        panel2.add(onoma3);
        panel2.add(onoma3R);
        panel2.add(alr);
        panel2.add(alr1);
        tabbedPane.addTab("Detail", icon, panel2);
        tabbedPane.setMnemonicAt(1, KeyEvent.VK_2);
        tabbedPane.setSize(new Dimension(400, 300));
        //Add the tabbed pane to this panel.
        add(tabbedPane);
        //Uncomment the following line to use scrolling tabs.
        //tabbedPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
    protected JComponent makeTextPanel(String text) {
        JPanel panel = new JPanel(false);
        JLabel filler = new JLabel(text);
        filler.setHorizontalAlignment(JLabel.CENTER);
        //panel.setLayout(new GridLayout(1, 1));
        panel.add(filler);
        return panel;
    /** Returns an ImageIcon, or null if the path was invalid. */
    protected static ImageIcon createImageIcon(String path) {
        java.net.URL imgURL = TabbedAbout.class.getResource(path);
        if (imgURL != null) {
            return new ImageIcon(imgURL);
        } else {
            System.err.println("Couldn't find file: " + path);
            return null;
     * Create the GUI and show it. For thread safety,
     * this method should be invoked from the
     * event-dispatching thread.
    private static void createAndShowGUI() {
        //Make sure we have nice window decorations.
        JFrame.setDefaultLookAndFeelDecorated(true);
        //Create and set up the window.
        JFrame frame = new JFrame("About");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        //Create and set up the content pane.
        JComponent newContentPane = new TabbedAbout();
        newContentPane.setOpaque(true); //content panes must be opaque
        frame.getContentPane().add(new TabbedAbout(),
                                 BorderLayout.CENTER);
        //Display the window.
        frame.pack();
        frame.setVisible(true);
    public static void main(String[] args) {
        //Schedule a job for the event-dispatching thread:
        //creating and showing this application's GUI.
        javax.swing.SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                createAndShowGUI();
}But independetly was working just fine. Excatly as I wanted
Message was edited by:
sickboy

Don't understand error messages and how to resolve them

I am having error messages that are confusing. I thought any fonts I used that were not web safe or in Typekit would turn to images, and there would be no problem. What are these errors about? When I view the site in Safari everything looks the way it should.
Thanks for your help.
Here is the site:
http://marystephens.businesscatalyst.com/index.html

Hi
As you guess i 'am a newbie!
I don't understand Inner Classes, particulary
members(methods & fields) that an Inner method is
able to manipulate.
So I know that the methods of an Inner class
(respectively Outer Class) instance can access
members (private or public) of an instance of the
Outer Class (respectively Inner Class).
I tried to answer to a quizz :
http://java.sun.com/developer/onlineTraining/new2java/
supplements/quizzes/January03.html
In the following class definition, which variables
are inaccessible within the method of the inner
class?
class Test1 {
public static int a = 1;
private static int b = 2;
public int c = 3;
private int d = 4;
public static class Inner {
int e = 5;
public void aMethod(int f) {
int g = 6;
// What can't be accessed here?
}A.      b, c, d
B.      c, d
C.      b, c, d, f
D.      None of them
In my opinion members (public or private) of the
Outer Class can be accessed by methods of the Inner
Class; e.g: a, b, c,d thus for me the answer is
D.
Obviously i'm wrong, but why?Inner class method can access all the private members of the class. But the inner class is static. So the non-static members cannot be accessed directly (i.e. c and d).
***Annie***

I just downloaded Adobe Acrobat XI Pro, I am in the install process now and I am getting an Error message, Error 1303, stating I need to log on as an administrator ... this is my computer so I don't understand the issue??

I just downloaded Adobe Acrobat XI Pro, I am in the install process now and I am getting an Error message, Error 1303, stating I need to log on as an administrator ... this is my computer so I don't understand the issue??

Hi MAX22,
Even though it's your computer but your user account might not have sufficient privileges to install the software.
Please try the following :
> Enable the hidden Admin Account on Windows 7 ( Ref : http://www.howtogeek.com/howto/windows-vista/enable-the-hidden-administrator-account-on-wi ndows-vista/ )
Reboot and try installing in the new enabled Admin user account and check.
Regards,
Rave

CS5.5 INSTALL FAILS. 'payload' errors? i don't understand

don't understand what ANY of this means! CS5.5 INSTALL FAILS have retarted and tried multiple times . HELP please!
Exit Code: 6
Please see specific errors and warnings below for troubleshooting. For example, ERROR: DF006, DS013 ... WARNING: DS013, DW022 ...
-------------------------------------- Summary --------------------------------------
- 0 fatal error(s), 7 error(s), 47 warning(s)
WARNING: DW022: AdobeCode {AC76BA86-1033-F400-7760-000000000005} with version (2011-03-17 01:56:17.451315) already installed with incompatible version (2012-03-05 05:30:16.288604)
WARNING: DS013: Payload {AA0D312F-1570-4E7E-9A7D-E191E0090FEC} AdobeHelp 4.0.0.0 is already installed and the session payload {0175676F-8C92-49F2-9131-D0D6AD654B41} AdobeHelp 3.4.0.0 has no upgrade/conflict relationship with it.
WARNING: DS013: Payload {DE88AA40-6766-43D3-A755-8FC374B3D2C3} DynamiclinkSupport 6.0.0.0 is already installed and the session payload {1A1E5FF9-D0FD-42A3-8E18-E5E7E95E1AB4} DynamiclinkSupport 5.5.0.0 has no upgrade/conflict relationship with it.
WARNING: DS013: Payload {84901376-1C55-4BD3-AD2C-F9BDB4449DAC} PDF Settings CS5 10.0.0.0 is already installed and the session payload {8B4C951B-F853-4B05-B892-9D5B3CD8AC98} PDF Settings CS5 10.0.0.0 has no upgrade/conflict relationship with it.
ERROR: DS013: Verifying payload integrity : Failed with code 1
WARNING: DW016: NOTE: Cannot set action to the payload {9FE2BFB0-1DBE-4269-AEBA-A870C5990BEA} Adobe Dreamweaver Widget Browser 1.0.0.0 as it is already upgraded by the payload {85BD3EEB-DBBE-430A-A8F4-FE5D1E5AD606} Adobe Dreamweaver Widget Browser 1.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {E39A5ABD-516B-46F9-A042-694BBA6A4E08} Recommended Common Fonts Installation 1.0.0.0 as it is already upgraded by the payload {DE7C6FA1-AF75-48A8-B495-CFAD529BCC3D} Recommended Common Fonts Installation 2.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {CBDD7465-CE11-4A58-9497-C370B65923F1} Required Common Fonts Installation 1.0.0.0 as it is already upgraded by the payload {311CDC89-AC18-4344-9EC9-0225328C73D3} Required Common Fonts Installation 2.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {A2502D10-2D75-4620-8A8B-73F39D5C1243} PDF Settings CS5 10.0.0.0 as it is already upgraded by the payload {84901376-1C55-4BD3-AD2C-F9BDB4449DAC} PDF Settings CS5 10.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {E39A5ABD-516B-46F9-A042-694BBA6A4E08} Recommended Common Fonts Installation 1.0.0.0 as it is already upgraded by the payload {DE7C6FA1-AF75-48A8-B495-CFAD529BCC3D} Recommended Common Fonts Installation 2.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {CBDD7465-CE11-4A58-9497-C370B65923F1} Required Common Fonts Installation 1.0.0.0 as it is already upgraded by the payload {311CDC89-AC18-4344-9EC9-0225328C73D3} Required Common Fonts Installation 2.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {A2502D10-2D75-4620-8A8B-73F39D5C1243} PDF Settings CS5 10.0.0.0 as it is already upgraded by the payload {84901376-1C55-4BD3-AD2C-F9BDB4449DAC} PDF Settings CS5 10.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {A2502D10-2D75-4620-8A8B-73F39D5C1243} PDF Settings CS5 10.0.0.0 as it is already upgraded by the payload {84901376-1C55-4BD3-AD2C-F9BDB4449DAC} PDF Settings CS5 10.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {E39A5ABD-516B-46F9-A042-694BBA6A4E08} Recommended Common Fonts Installation 1.0.0.0 as it is already upgraded by the payload {DE7C6FA1-AF75-48A8-B495-CFAD529BCC3D} Recommended Common Fonts Installation 2.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {CBDD7465-CE11-4A58-9497-C370B65923F1} Required Common Fonts Installation 1.0.0.0 as it is already upgraded by the payload {311CDC89-AC18-4344-9EC9-0225328C73D3} Required Common Fonts Installation 2.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {9FE2BFB0-1DBE-4269-AEBA-A870C5990BEA} Adobe Dreamweaver Widget Browser 1.0.0.0 as it is already upgraded by the payload {85BD3EEB-DBBE-430A-A8F4-FE5D1E5AD606} Adobe Dreamweaver Widget Browser 1.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {E39A5ABD-516B-46F9-A042-694BBA6A4E08} Recommended Common Fonts Installation 1.0.0.0 as it is already upgraded by the payload {DE7C6FA1-AF75-48A8-B495-CFAD529BCC3D} Recommended Common Fonts Installation 2.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {CBDD7465-CE11-4A58-9497-C370B65923F1} Required Common Fonts Installation 1.0.0.0 as it is already upgraded by the payload {311CDC89-AC18-4344-9EC9-0225328C73D3} Required Common Fonts Installation 2.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {A2502D10-2D75-4620-8A8B-73F39D5C1243} PDF Settings CS5 10.0.0.0 as it is already upgraded by the payload {84901376-1C55-4BD3-AD2C-F9BDB4449DAC} PDF Settings CS5 10.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {E39A5ABD-516B-46F9-A042-694BBA6A4E08} Recommended Common Fonts Installation 1.0.0.0 as it is already upgraded by the payload {DE7C6FA1-AF75-48A8-B495-CFAD529BCC3D} Recommended Common Fonts Installation 2.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {CBDD7465-CE11-4A58-9497-C370B65923F1} Required Common Fonts Installation 1.0.0.0 as it is already upgraded by the payload {311CDC89-AC18-4344-9EC9-0225328C73D3} Required Common Fonts Installation 2.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {A2502D10-2D75-4620-8A8B-73F39D5C1243} PDF Settings CS5 10.0.0.0 as it is already upgraded by the payload {84901376-1C55-4BD3-AD2C-F9BDB4449DAC} PDF Settings CS5 10.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {A2502D10-2D75-4620-8A8B-73F39D5C1243} PDF Settings CS5 10.0.0.0 as it is already upgraded by the payload {84901376-1C55-4BD3-AD2C-F9BDB4449DAC} PDF Settings CS5 10.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {E39A5ABD-516B-46F9-A042-694BBA6A4E08} Recommended Common Fonts Installation 1.0.0.0 as it is already upgraded by the payload {DE7C6FA1-AF75-48A8-B495-CFAD529BCC3D} Recommended Common Fonts Installation 2.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {CBDD7465-CE11-4A58-9497-C370B65923F1} Required Common Fonts Installation 1.0.0.0 as it is already upgraded by the payload {311CDC89-AC18-4344-9EC9-0225328C73D3} Required Common Fonts Installation 2.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {3F023875-4A52-4605-9DB6-A88D4A813E8D} Camera Profiles Installer 6.0.0.0 as it is already upgraded by the payload {539AEF15-3A2B-4A31-A587-7E90F7D9C700} Camera Profiles Installer 7.0.0.0
WARNING: DW031: Payload:{6A2E619B-E4AC-433B-A648-D458CE543A96} Adobe XMP Panels CS5 3.0.0.0 has been updated and has been selected for repair. The patch {5C0FEBDA-5A0E-4FC8-91CB-229A4C1561E9} Adobe XMP Panels CS5_3.1_AdobeXMPPanelsAll 3.1.0.0 will be uninstalled now.
WARNING: DW031: Payload:{37AB3C65-E02C-4DCF-B0E0-4C2E253D8FA3} Photoshop Camera Raw 6.0.0.0 has been updated and has been selected for repair. The patch {FD58D99B-9927-4226-8E00-959A4F76BD89} Photoshop Camera Raw_6.3_AdobeCameraRaw6.0All 6.3.0.0 will be uninstalled now.
WARNING: DW031: Payload:{6A2E619B-E4AC-433B-A648-D458CE543A96} Adobe XMP Panels CS5 3.0.0.0 has been updated and has been selected for repair. The patch {5C0FEBDA-5A0E-4FC8-91CB-229A4C1561E9} Adobe XMP Panels CS5_3.1_AdobeXMPPanelsAll 3.1.0.0 will be uninstalled now.
WARNING: DW031: Payload:{37AB3C65-E02C-4DCF-B0E0-4C2E253D8FA3} Photoshop Camera Raw 6.0.0.0 has been updated and has been selected for repair. The patch {FD58D99B-9927-4226-8E00-959A4F76BD89} Photoshop Camera Raw_6.3_AdobeCameraRaw6.0All 6.3.0.0 will be uninstalled now.
----------- Payload: {DEA79551-23E3-430A-9B15-B544479B7DB2} Flash Player 10.2.153.1 -----------
WARNING: DF009: Higher version plugin already exists at: /Library/Internet Plug-Ins/Flash Player.plugin(Seq 48)
WARNING: DF010: Not installing plugin to: /Library/Internet Plug-Ins/Flash Player.plugin(Seq 48)
----------- Payload: {4B4C871D-9C8A-4C8A-B92A-C37273D6CE7D} Adobe Fireworks CS5.1 11.1.0.0 -----------
WARNING: DF012: File/Folder does not exist at /Volumes/CS5_5 Design Prm 1/Adobe CS5_5 Design Premium/payloads/AdobeFireworks11.1.0All/OEM(Seq 3960)
----------- Payload: {8AB04F7C-8AEF-4023-9CDB-F761E4ECF9CC} Adobe Fireworks CS5.1_AdobeFireworks11.1.0en_USLanguagePack 11.1.0.0 -----------
WARNING: DF012: File/Folder does not exist at /Volumes/CS5_5 Design Prm 1/Adobe CS5_5 Design Premium/payloads/AdobeFireworks11.1.0en_USLanguagePack/OEM(Seq 86)
----------- Payload: {08EF22BC-43B2-4B4E-BA12-52B18F418F38} Adobe Photoshop CS5.1 Core 12.1.0.0 -----------
ERROR: DF006: The path "/Library/ScriptingAdditions/Adobe Unit Types.osax" already exists and is not a directory, Please rename or delete and retry(Seq 2751)
ERROR: DF016: Unable to create directory "/Library/ScriptingAdditions/Adobe Unit Types.osax/Contents" with mode 775(Seq 2751)
ERROR: DF006: The path "/Library/ScriptingAdditions/Adobe Unit Types.osax" already exists and is not a directory, cannot create path "/Library/ScriptingAdditions/Adobe Unit Types.osax/Contents",Please rename/delete "/Library/ScriptingAdditions/Adobe Unit Types.osax" and retry(Seq 2751)
ERROR: DW063: Command ARKCreateDirectoryCommand failed.(Seq 2751)
WARNING: DW036: Payload cannot be installed due to dependent operation failure
ERROR: DW050: The following payload errors were found during install:
ERROR: DW050: - Adobe Photoshop CS5.1 Core: Failed due to Language Pack installation failure
ERROR: DW050: - Adobe Photoshop CS5.1 English Language Pack_AdobePhotoshop12-en_US: Install failed

Lizhale the errors you have posted indicate that your file permissions have become compromised. In specific it would appear that your User account is failing to modify the /Library/ScriptingAdditions directory. Please see Error "Exit 6" or "Exit 7" | Install log | Read, write, system file errors | CS5, CS5.5 - http://helpx.adobe.com/creative-suite/kb/error-exit-6-exit-7.html for information on how to adjust your compromised file permissions.

Uloading ebook using iProducer rec'd error: ERROR ITMS-9000: "Unable to parse nav file: toc.ncx" at Book. I don't understand and need help fixing it. Please Help

Uloading ebook using iProducer rec'd error: ERROR ITMS-9000: "Unable to parse nav file: toc.ncx" at Book. I don't understand and need help fixing it. Please Help if you've the knowledge.
Many Thanks

Yep, i just did it again. The entire scroll-bar widget, complete with formatted text, graphics, etc., pasted itself nicely in another book. Two different files, the same widget.
I use the scroll-bar widgets for most of my texts. (I have audio buttons on the side, and the scripts are within the widget, to the side). My only text is within widgets, and text boxes, naturally.
I am following your recommendation: cleaning files, etc. I am remaking the book anew. I need to convince the EPUB bot or whatever that my file looks and works nicely on all my devices. You would expect an error message when previewing the book: 'Hey Amigo, your file is flawed, stop working on it, and get back to the drawing board." Should be able to try again next Monday.

Java tutorial - helps, problem is i don't understand the API

I don't understand the JAVA Tutorials or the API

Take two steps back.
Buy a book on basic Java Programming. You need to understand the concepts behind programming before you should start reading the API.
But kudos for at least trying to read the API.
Now look at the column on the left, and follow the link called [url http://developer.java.sun.com/developer/onlineTraining/] Tutorials
and then the link titled [url http://java.sun.com/docs/books/tutorial/index.html]The Java Tutorial (Java Series).
And finally read through the sections starting with [url http://java.sun.com/docs/books/tutorial/getStarted/cupojava/index.html]Your First Cup of Java.
Then once you have been through all of that, come back and ask for clarification
on any specific points that you have trouble understanding.
Finally (Because the Finally always gets executed) Try taking a class in java programming.
regards

Don't understand what this means I/O Error: import file

I'm building a website in dreamweaver cs5 with a XML doctype. When I tried to validate my css I got an error code I don't understand. This is the error: I/O Error: import file:/Volumes/Macintosh%20HD/Users/schweideltyson/Desktop/CS%2080_final%20project/gallery .html: Operation not permitted. Any suggestions? The only thing I can think of is that I imported some text for my index page from another website.

XML is used for data. This is an example of a media playlist in XML.
<?xml version="1.0" encoding="UTF-8"?>
     <playlist version="1" xmlns="http://xspf.org/ns/0/">
         <trackList>
                  <track><location>file:///mp3s/song_1.mp3</location></track>
                  <track><location>file:///mp3s/song_2.mp3</location></track>
                  <track><location>file:///mp3s/song_3.mp3</location></track>
         </trackList>
    </playlist>
XHTML is for web pages.
http://www.w3schools.com/html/html_doctype.asp
Nancy O.
Alt-Web Design & Publishing
Web | Graphics | Print | Media Specialists
http://alt-web.com/
http://twitter.com/altweb

I keep getting this error message when I (right-click) on a photo file on my desktop to burn to a CD. I don't understand this code...does anyone? Thanks Ariel**:The disc can't be burned because an unexpected error occurred (error code 0x80020000).

I keep getting this error message when I (right-click) on a photo file on my desktop to burn to a CD. I don't understand this code...does anyone? Thanks Ariel**: The disc can’t be burned because an unexpected error occurred (error code 0x80020000).

I tried every obvious solution to this problem with different types of disc (-R; +R; -RW and +RW) and the problem persisted. Then I read about removing a hyphen in picture filenames. I renamed all the images and bingo there were no further problems. Apple should have solved this by now. This error code has been reported for several years and my MacBook Pro is quite new. Anyway, I hope this helps. It does work.
Piggywiggle

HT1918 i don't understand why i cannot purchase anything using my Mastercard. Each time i enter the card expiry date, it will show an error.

Last time i usually pay the purchasing item using my debit visa card.
after that i no more use the debit visa card.
i'm using mastercard.
now each time i want to purchase anything, i cannot pay using the mastercard.
when i insert all the details including the expiry date, apple will show an error. only the expiry date.
i don't understand why.

Does it have to be an applet?
If you want the same behaviour as in the code with traffic lights, change
class MortgageApplet extends JApplet implements ActionListener {
to
class MortgageApplet extends JFrame implements ActionListener {
and change
public void init() {
to
public MortgageApplet() {

HT1677 I don't understand all of the jargon but I'm trying to install java to be able to play online games? Plz help

I really don't understand what I need to do to enable Java. Can u walk me through the steps?

Java is not supported/will no run on any iOS device, including the iPod touch.

I don't understand my errors (validator)

I checked my html and css in a validator and I don't understand my errors.
For html:
Line 22, Column 32: An a start tag seen but an element of the same type was already open.
                      <li> <a href="index.html">portfolio </a></li>
And for CSS:
Value Error : background-image attempt to find a semi-colon before the property name. add it
Parse Error :(../images/linkedin-logo.png)
.button-linkedin {
          background-image: url:(../images/linkedin-logo.png);
          height: 3rem;
          width: 3rem;
          float: right;
          margin-top: 4.5rem;
          margin-right: 3rem;

You have an unclosed <a> tag somewhere higher up in your code. Look at your pinterest link which I spotted on line 16 from another discussion.
http://forums.adobe.com/message/5267843#5267843
In your CSS, change this:
url:(../images/linkedin-logo.png);
to this -- no colon between url & parenthesis:
url(../images/linkedin-logo.png);
HTML & CSS Tutorials -
http://w3schools.com/
Nancy O.

Java Error - Don't Understand...

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