D><CODE>versions</CODE> - A list containing the versions of XML Schema 
   documents which can be loaded by the <code>XSLoader</code> or 
   <code>null</code> to permit XML Schema documents of any recognized 
   version to be loaded by the XSLoader.<DT><B>Returns:</B><DD>An XML Schema loader.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../org/apache/xerces/xs/XSException.html">XSException</A></CODE> - NOT_SUPPORTED_ERR: Raised if the implementation does not support one 
   of the specified versions.</DL>
<