public static void main(String[] args) {
		try {
			init();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
		try {
			runTests();
		} catch (Exception e) {
			e.printStackTrace();
		} finally {
			try {
				if (WRITE_MODE) {
					os.close();
				} else {
					is.close();
				}
			} catch (IOException e) {
			}
		}
	}