x of the attribute. The same index for
      the <A HREF="../../../org/xml/sax/Attributes.html"><CODE>Attributes</CODE></A> object passed to the
      <tt>startElement</tt> callback.<DT><B>Returns:</B><DD>An immutable <A HREF="../../../org/w3c/dom/TypeInfo.html"><CODE>TypeInfo</CODE></A> object that represents the
      type of the specified attribute. 
      Note that the caller can keep references to the obtained
      <A HREF="../../../org/w3c/dom/TypeInfo.html"><CODE>TypeInfo</CODE></A> longer than the 