@Override
    public void endDTD() throws SAXException {
        inDTD = false;
        if (lexicalHandler != null) {
            lexicalHandler.endDTD();
        }
    }
<p>Writes the closing tag of an {@link Element}</p>

@param element <code>Element</code> to output.
@throws IOException if the element could not be written
xmppserver/src/main/java/org/jivesoftware/util/XMLWriter.java