SAXReader reader = new SAXReader(); Document document = reader.read(fileName);
	public static void main(String[] argv) throws Exception {		// Expand any option files		argv = CommandLine.expandOptionFiles(argv);		// Parse command line arguments		C2ACommandLine commandLine = new C2ACommandLine();		int argCount = commandLine.parse(argv);		if (argCount != argv.length - 3) {			commandLine.printUsage(System.err);			System.exit(1);		}		String fileName = argv[argCount++];		String relationName = argv[argCount++];		String outputFileName = argv[argCount++];		// Create the converter		ConvertToARFF converter = commandLine.getConverter();		// Read input file as dom4j tree		SAXReader reader = new SAXReader();		Document document = reader.read(fileName);		// Open output file		Writer out = new OutputStreamWriter(new BufferedOutputStream(			new FileOutputStream(outputFileName)));		// Convert input XML to output		converter.convert(relationName, document, out);		out.close();	}