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From "Denis Kishenko (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-2768) [classlib][swing] javax.swing.DefaultListCellRenderer.repaint(null) does not throw NPE
Date Mon, 18 Dec 2006 11:53:23 GMT
[classlib][swing] javax.swing.DefaultListCellRenderer.repaint(null) does not throw NPE
--------------------------------------------------------------------------------------

                 Key: HARMONY-2768
                 URL: http://issues.apache.org/jira/browse/HARMONY-2768
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Denis Kishenko


RI throws NPE for DefaultListCellRenderer.repaint(null) while Harmony does not.
There is no mention of this condition in the specification.
It is compatibility issue.

import junit.framework.TestCase;
import javax.swing.*;

public class test extends TestCase {   

        public void testcase1() { 
            DefaultListCellRenderer pi = new javax.swing.DefaultListCellRenderer();
            pi.repaint(null);
        }                                                                    
}

Output on RI:
.
Time: 0,156

OK (1 test)

Output on Harmony:
.E
Time: 0.344
There was 1 error:
1) testcase1(test)java.lang.NullPointerException
        at javax.swing.JComponent.repaint(JComponent.java:914)
        at test.testcase1(test.java:8)
        at java.lang.reflect.VMReflection.invokeMethod()

FAILURES!!!
Tests run: 1,  Failures: 0,  Errors: 1


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