Help under JEditorPane

Question

Hi All,
I am having a small class file in which i am using JEditorPane for opening an URL.So when i make a pane.setPage(url)..it is going into the catch block and hitting me an error instead of executing try block.Any idea why this is happening..???
I am even attaching my piece of code.
public class EditorPaneExample1 extends JFrame {
     String url;
     private JEditorPane pane;
private JTextField textField;
private JButton go;
public EditorPaneExample1() {
super("URL Opening Window");
pane = new JEditorPane();
pane.setEditable(false);
getContentPane().add(new JScrollPane(pane), "Center");
go=new JButton("GO");
JPanel panel = new JPanel();
panel.setLayout(new BorderLayout(4, 4));
JLabel urlLabel = new JLabel("URL: ", JLabel.RIGHT);
panel.add(urlLabel, "West");
textField = new JTextField(32);
panel.add(textField, "Center");
panel.add(go,"East");
getContentPane().add(panel, "South");
     tst_Load();
private void tst_Load(){
// Change page based on text field
textField.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
if(evt.getSource()==textField){
go.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent ae){
if(ae.getSource()==go){
                              url = textField.getText();
Go(url);
private void Go(String newURL){
     System.out.println("URL Coming is:"+newURL);
try {
// Try to display the page
pane.setPage(url);
} catch (IOException e) {
JOptionPane.showMessageDialog(pane, new String[] {
"Unable to open the file", url },
                    "File Open Error",
JOptionPane.ERROR_MESSAGE);
public static void main(String[] args) {
try {
} catch (Exception evt) {}
JFrame f = new EditorPaneExample1();
f.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent evt) {
System.exit(0);
f.setSize(500, 400);
f.setVisible(true);
Help me out.
Thanks in advance.

Answer 1

Don't forget to use the Code Formatting Tags so the posted code retains its original formatting. That is done by selecting the code and then clicking on the "Code" button above the question input area.
it is going into the catch block and hitting me an error instead of executing try block.Any idea why this is happening..???No and we will never know because you don't display an error message in the catch block.