import javax.xml.transform.*;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

	/**
	 * Helps with debugging. Prints an indented version of the node into
	 * System.out
	 *
	 * @param node Node that you want to print
	 */
	private void printNode(Node node) {
		try {
			TransformerFactory transformerFactory = TransformerFactory.newInstance();
			Transformer transformer;
			transformer = transformerFactory.newTransformer();
			transformer.setOutputProperty("indent", "yes");
			transformer.transform(new DOMSource(node), new StreamResult(System.out));
		} catch (Exception ex) {
			Logger.getLogger(GisXmlReader.class.getName()).log(Level.SEVERE, null, ex);
			System.exit(1);
		}

	}