System.out.println("Done!");
	public static void main(String[] args) throws IOException, DocumentException {		if (args.length != 2) {			System.err.println("Usage: " + GenerateUIDs.class.getName() +					" <input file> <output file>");			System.exit(1);		}				String inputFilename = args[0];		String outputFilename = args[1];				GenerateUIDs generateUIDs = new GenerateUIDs(inputFilename, outputFilename);		generateUIDs.execute();		System.out.println("Done!");	}