@Override
    public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException {
        super.ignorableWhitespace(ch, start, length);
    }
<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