[ http://issues.apache.org/jira/browse/XALANJ-1673?page=all ]

Brian Minchau updated XALANJ-1673:
----------------------------------

    Version: Latest Development Code
                 (was: 2.5)

> "Memory leak" in xpath evaluations
> ----------------------------------
>
>          Key: XALANJ-1673
>          URL: http://issues.apache.org/jira/browse/XALANJ-1673
>      Project: XalanJ2
>         Type: Bug
>   Components: XPath
>     Versions: Latest Development Code
>  Environment: Operating System: Windows NT/2K
> Platform: PC
>     Reporter: Tim Butcher
>     Assignee: Xalan Developers Mailing List

>
> Java heap memory is used up whenever evaluating an xpath expression on a DOM 
> Document.
> The 'leakage' goes away if the following lines in the constructor  
> XPathResultImpl(short type, XObject result, Node contextNode)  
> (XPathResultImpl.java) are commented out:
> if (((m_resultType == XPathResult.ORDERED_NODE_ITERATOR_TYPE) ||
>     (m_resultType == XPathResult.UNORDERED_NODE_ITERATOR_TYPE))&&
>     (contextNode instanceof EventTarget)) {
>         
> ((EventTarget)contextNode).addEventListener("MutationEvents",this,true);
> }

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