gistfile1.txt

		DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
		DocumentBuilder builder = factory.newDocumentBuilder();
		factory.setNamespaceAware(true);
		factory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
		factory.setFeature("http://xml.org/sax/features/external-general-entities", false);
		factory.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
		factory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
		factory.setFeature("http://xml.org/sax/features/namespaces", true);
		factory.setAttribute("http://javax.xml.XMLConstants/property/accessExternalDTD", "");
		factory.setAttribute("http://javax.xml.XMLConstants/property/accessExternalSchema", "");

		XPath xpath = XPathFactory.newInstance().newXPath();
		int i = 0;
		while (i < 9000000) {
			try (InputStream resourceAsStream = getClass().getResourceAsStream("/file.xml")) {

				Document doc = builder.parse(resourceAsStream);
				String expression = "/ArquivosZipados/Arquivo";
				NodeList nodeList = (NodeList) xpath.evaluate(expression, doc, XPathConstants.NODESET);

				for (int is = 0; is < nodeList.getLength(); is++) {
					Node pai = nodeList.item(is);
					String expressionChild = "./ConteudoBase64";
					NodeList child = (NodeList) xpath.evaluate(expressionChild, pai, XPathConstants.NODESET);

					for (int f = 0; f < child.getLength(); f++) {
						System.out.println(i);
					}
				}
			}
			i++;
		}