[jira] Updated: (HARMONY-2640) [classlib][swing] javax.swing.plaf.basic.BasicButtonListener.propertyChange(null) does not throw unspecified NPE

["Sergey Krivenko (JIRA)" <ji...@apache.org>]

     [ http://issues.apache.org/jira/browse/HARMONY-2640?page=all ]

Sergey Krivenko updated HARMONY-2640:
-------------------------------------

    Attachment: Harmony-2640-BasicButtonListener.patch

the attached file is a fix to the problem

> [classlib][swing] javax.swing.plaf.basic.BasicButtonListener.propertyChange(null) does not throw unspecified NPE
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-2640
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2640
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Alexander Simbirtsev
>         Attachments: Harmony-2640-BasicButtonListener.patch
>
>
> javax.swing.plaf.basic.BasicButtonListener.propertyChange(null) does not throw
> unspecified NPE while RI does.
> Trere is no mention of any exception in the specification.
> Compatibility issue.
> Use the following code to reproduce:
> import junit.framework.TestCase;
> import javax.swing.*;
> import javax.swing.plaf.basic.BasicButtonListener;
> public class Test extends TestCase {       
>     public void testcase1() {
>         BasicButtonListener m = new BasicButtonListener(new JButton());
>         try {
>             m.propertyChange(null);
>             fail("NPE should be thrown");
>         } catch ( NullPointerException e) { 
>           //expected
>         }
>     }
> }

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