Problem in JOptionPane

Question

Hi,
Here's my problem, I'm making a dialog box with a JOptionPane
and I'm using a OK_CANCEL_OPTION and the method showOptionDialog(...).
When I click on the Cancel button, the value returned is 1
but the constant JOptionPane.CANCEL_OPTION=2.
I have to put an else to put the value of cancelled to true.
So what's the matter ?
int choice = JOptionPane.showOptionDialog(null, ConnectionPanel, title,
                         JOptionPane.OK_CANCEL_OPTION,
                         JOptionPane.INFORMATION_MESSAGE, null,
                         ConnectOptionNames, ConnectOptionNames[0]);                                                  
System.out.println("choice : " + choice);
System.out.println("CANCEL_OPTION" + JOptionPane.CANCEL_OPTION);
if (choice == JOptionPane.OK_OPTION) {       
    System.out.println("OK_OPTION" + JOptionPane.OK_OPTION);          
} else if (choice == JOptionPane.CANCEL_OPTION) {     
    // why is this value never got ?
    // JOptionPane.CANCEL_OPTION=2 but choice=1
    cancelled = true;
    System.out.println("CANCEL_OPTION" + JOptionPane.CANCEL_OPTION);
} else if (choice == JOptionPane.CLOSED_OPTION) {               
    cancelled = true;
    System.out.println("CLOSED_OPTION" + JOptionPane.CLOSED_OPTION);
} else cancelled = true; // another bug of Java---------------------
Thanks in advance
Yann P.
JOnAS 2.5 http://www.objectweb.org/jonas/
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Answer 1

that JOptionPane.CANCEL_OPTION is the int taken by the joptionpane constructor to tell it to display only a cancel option...
track the int it returns and set it as that, as the int will never change!