assertArgumentNotNull("entityReference", entityReference);
        assertArgumentNotNull("buf", buf);

        buf.append('&');
        buf.append(entityReference.getNodeName());
        buf.append(';');
    }

    /**
     * Appends the string representation of a {@link Node}.
     *
     * @param node
     *            The node. Must not be {@literal null}.

     * @return true if the node matches this pruned tag configuration, false otherwise
     */
    public boolean matches(final Node node) {
        if (tag.equalsIgnoreCase(node.getNodeName())) {
            if (attrName != null) {
                final Node attr = node.getAttributes().getNamedItem(attrName);
                if (attr == null || !attrValue.equals(attr.getNodeValue())) {

                        && ((type = parent.getNodeType()) == Node.ELEMENT_NODE || type == Node.ENTITY_REFERENCE_NODE)) {
                    if (type == Node.ELEMENT_NODE) {
                        if (parent.getNodeName().indexOf(prefix + ":") == 0) {
                            return parent.getNamespaceURI();
                        }
                        final NamedNodeMap nnm = parent.getAttributes();

                    final Node node = nodeList.item(i);
                    if ("timestamp".equalsIgnoreCase(node.getNodeName())) {
                        timestamp = node.getTextContent();
                    } else if ("buildNumber".equalsIgnoreCase(node.getNodeName())) {
                        buildNumber = node.getTextContent();
                    }
                }
            }
        }

            attrNode.nodeValue = value;
            attributes.put(name, attrNode);
            namedNodeMap.setNamedItem(name, attrNode);
        }

        @Override
        public String getNodeName() {
            return nodeName;
        }

        @Override
        public NamedNodeMap getAttributes() {
            return namedNodeMap;
        }

        private String nodeValue;