@Override
    public void endElement(String namespaceURI, String localName, String qName)
            throws SAXException {
        super.endElement(mapOldNS(namespaceURI), localName, qName);
    }
Content handler decorator that:<ul>
<li>Maps old OpenOffice 1.0 Namespaces to the OpenDocument ones</li>
<li>Returns a fake DTD when parser requests OpenOffice DTD</li>
</ul>
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-miscoffice-module/src/main/java/org/apache/tika/parser/odf/NSNormalizerContentHandler.java