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From "Alexey A. Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-2603) [classlib][swing] j.s.undo.CompoundEdit.getPresentationName throws NPE
Date Mon, 11 Dec 2006 12:44:21 GMT
[classlib][swing] j.s.undo.CompoundEdit.getPresentationName throws NPE
----------------------------------------------------------------------

                 Key: HARMONY-2603
                 URL: http://issues.apache.org/jira/browse/HARMONY-2603
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Alexey A. Ivanov


Code to reproduce:

import java.util.Hashtable;

import javax.swing.undo.CompoundEdit;
import javax.swing.undo.StateEdit;
import javax.swing.undo.StateEditable;

public class Test {
    private static StateEdit getStateEdit() {
        return new StateEdit(new StateEditable() {
            public void storeState(Hashtable arg0) {
            }

            public void restoreState(Hashtable arg0) {
            }
        });
    }

    public static void main(String[] args) {
        CompoundEdit ce = new CompoundEdit();
        ce.addEdit(getStateEdit());
        try {
            System.err.println("'" + ce.getPresentationName() + "'");
            System.err.println(ce.getPresentationName() == null);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
------ end of code ------


=== Harmony output ===
java.lang.NullPointerException
	at javax.swing.undo.CompoundEdit.getPresentationName(CompoundEdit.java:111)
	at Test.main(Test.java:22)
===================


=== RI output ===
'null'
true
=============

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