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From "Pete Hale (JIRA)" <...@beehive.apache.org>
Subject [jira] Created: (BEEHIVE-971) NPE on TreeElement when using method clearChildren on a TreeElement with no children
Date Thu, 13 Oct 2005 13:23:05 GMT
NPE on TreeElement when using method clearChildren on a TreeElement with no children
------------------------------------------------------------------------------------

         Key: BEEHIVE-971
         URL: http://issues.apache.org/jira/browse/BEEHIVE-971
     Project: Beehive
        Type: Bug
  Components: NetUI  
    Versions: V1    
    Reporter: Pete Hale


The method clearChildren in TreeElement calls _children.clear() without making sure that the
member variable _children is not null.

Reproduction:

TreeRootElement root = new TreeRootElement();

root.clearChildren();

NPE is thrown


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