Method exists

src/main/java/core/packetproxy/common/BoyerMoore.java:83–87

(int[] bitset, int c)

	}

	private boolean exists(int[] bitset, int c) {
		int q = c >> 5;
		int r = c & 0x1f;
		return (bitset[q] & (1 << r)) != 0x00;
	}

	private void setBit(int[] bitset, int c) {
		int q = c >> 5;