public static void main(String[] av) throws IOException {
		Dumper c = new Dumper();
		switch(av.length) {
		case 0: c.dump(new StreamDumpGetter(System.in));
			break;
		default:
			for (int i=0; i<av.length; i++)
				try {
					c.dump(new StreamDumpGetter(new FileInputStream(av[i])));
				} catch (FileNotFoundException e) {
					System.err.println(e);
				}
		}
	}