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From "Alexey A. Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-2643) [classlib][swing] j.s.undo.UndoManager.setLimit throws ArrayIndexOutOfBoundsException
Date Tue, 12 Dec 2006 12:54:27 GMT
[classlib][swing] j.s.undo.UndoManager.setLimit throws ArrayIndexOutOfBoundsException
-------------------------------------------------------------------------------------

                 Key: HARMONY-2643
                 URL: http://issues.apache.org/jira/browse/HARMONY-2643
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Alexey A. Ivanov
            Priority: Minor


Harmony implementation of UndoManager throws ArrayIndexOutOfBoundsException where setLimit
is called with negative value.

======= code to reproduce =======
import javax.swing.undo.UndoManager;

public class Test {
    public static void main(String[] args) {
        UndoManager um = new UndoManager();
        um.setLimit(-1);
        System.out.println(um.getLimit());
        System.out.println("success");
    }
}
======= end of code =======


------- Harmony output -------
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Array index out of range:
-1
	at java.util.Vector.elementAt(Vector.java:326)
	at java.util.Vector.get(Vector.java:447)
	at javax.swing.undo.UndoManager.trimEdits(UndoManager.java:162)
	at javax.swing.undo.UndoManager.trimForLimit(UndoManager.java:245)
	at javax.swing.undo.UndoManager.setLimit(UndoManager.java:169)
	at Test.main(Test.java:6)
------- end of output -------

------- RI output -------
-1
success
------- end of output -------

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