public static void streamNullDocument(ContentHandler contentHandler) throws SAXException {
contentHandler.startDocument();
contentHandler.startPrefixMapping(XMLConstants.XSI_PREFIX, XMLConstants.XSI_URI);
final AttributesImpl attributes = new AttributesImpl();
attributes.addAttribute(XMLConstants.XSI_URI, "nil", "xsi:nil", "CDATA", "true");
contentHandler.startElement("", "null", "null", attributes);
contentHandler.endElement("", "null", "null");
contentHandler.endPrefixMapping(XMLConstants.XSI_PREFIX);
contentHandler.endDocument();
}
