Java tutorial
import java.util.BitSet; public class Main { public static void main(String[] args) { BitSet bitset1 = new BitSet(8); bitset1.set(0); bitset1.set(1); bitset1.set(2); BitSet bitset2 = new BitSet(8); bitset1.set(0); bitset1.set(1); bitset1.set(2); System.out.println(bitset1.equals(bitset2)); } }