Name: jk109818 Date: 07/28/2003


FULL PRODUCT VERSION :
jh@linux:~/develop/Customizing2/src/java/de/cursor/gui/mrv> java -version
java version "1.4.1_03"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_03-b02)
Java HotSpot(TM) Client VM (build 1.4.1_03-b02, mixed mode)


FULL OS VERSION :
Linux linux 2.4.20-4GB #1 Wed Jun 18 07:45:45 UTC 2003 i686 unknown unknown GNU/Linux


A DESCRIPTION OF THE PROBLEM :
Calling JFormattedTextField.setValue one time causes two PropertyChangeEvents to
be fired instead of one.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
See example code its very clear (I hope :-))

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The PropertyChangeEvent should be only fired once.
ACTUAL -
The event is fired twice.

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;

import javax.swing.JFormattedTextField;

public class FormattedTextFieldBug
{
    private static int counter;

    public static void main(String[] args)
    {
        JFormattedTextField f = new JFormattedTextField();
        
        final PropertyChangeListener pcl = new PropertyChangeListener()
        {
            public void propertyChange(PropertyChangeEvent evt)
            {
                counter++;
            }
        };
        
        f.addPropertyChangeListener("value", pcl);
        
        counter = 0;

        System.out.println("Counter before setValue:\t" + counter);
        f.setValue("dkjf");
        System.out.println("Counter should be [1]:\t" + counter);
        
    }
}

---------- END SOURCE ----------
(Incident Review ID: 192906)
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