System.out.println("\n");
	public void doTest(String testName, String sourceFile) throws Exception {		addDocument(sourceFile);		//update input xml file        Document xupdateResult = updateDocument(MODIFICATION_DIR + "/" + testName + ".xml");		removeWhiteSpace(xupdateResult);		        //Read reference xml file        DocumentBuilderFactory parserFactory =			DocumentBuilderFactory.newInstance();		parserFactory.setNamespaceAware(true);		DocumentBuilder builder = parserFactory.newDocumentBuilder();		Document referenceXML = builder.parse(RESTULT_DIR + "/" + testName + ".xml");		removeWhiteSpace(referenceXML);        		//compare        new CompareDocuments().compare(referenceXML, xupdateResult);        		removeDocument();	}