Integer to Binary

	private static void test2() {
		char rep = 'N';
		do {
			System.out.println("Entrez le nombre : ");
			@SuppressWarnings("resource")
			Scanner sc = new Scanner(System.in);
			String nbBinary = (new StringBuffer(sc.nextLine()).reverse().toString());
			int value = 1;
			int answer = 0;

			for (int i = 0; i < nbBinary.length(); i++) {
				if (nbBinary.charAt(i) == '1') {
					answer += value;
				}
				value += value;
			}
			System.out.println("R�ponse : " + answer);

			System.out.println("Voulez-vous recommencez ? (O/N)");
			rep = sc.nextLine().charAt(0);
		} while (rep == 'O');
	}