return resolver2.getExternalSubset (name, baseURI);
} return resolver2.getExternalSubset(name, baseURI);
    InputSource getExternalSubset (String name, String baseURI)    throws SAXException, IOException    {	if (resolver2 == null || !useResolver2 || !extPE)	    return null;	return resolver2.getExternalSubset (name, baseURI);    }