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

        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}.

            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;