pache/xml/dtm/ref/DTMAxisIteratorBase.html">org.apache.xml.dtm.ref.DTMAxisIteratorBase</A>
        |
        +--<B>org.apache.xalan.xsltc.dom.DupFilterIterator</B>
</PRE>
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<DL>
<DT>public final class <B>DupFilterIterator</B><DT>extends <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html">DTMAxisIteratorBase</A></DL>

<P>
Removes duplicates and sorts a source iterator. The nodes from the 
 source are collected in an array upon calling setStartNode(). This
 array is later sorted and du