package com.thealgorithms.ciphers.a5;
// Source
// http://www.java2s.com/example/java-utility-method/bitset/increment-bitset-bits-int-size-9fd84.html
// package com.java2s;
// License from project: Open Source License
import java.util.BitSet;
public class Utils {
public static boolean increment(BitSet bits, int size) {
int i = size - 1;
while (i >= 0 && bits.get(i)) {
bits.set(i--, false); /*from w w w . j a v a 2s .c o m*/
}
if (i < 0) {
return false;
}
bits.set(i, true);
return true;
}
}