class DittedBitSequence {

	public int getNumUncertainBits() {
		int popcnt = 0;
		for (byte dit : dits) {
			popcnt += popcount[0xff & dit];
		}
		return 8 * dits.length - popcnt;
	}

	public  DittedBitSequence();
	public  DittedBitSequence(String dittedBitData);
	public  DittedBitSequence(String dittedBitData, boolean hex);
	public  DittedBitSequence(DittedBitSequence op2);
	public  DittedBitSequence(byte[] bytes);
	public  DittedBitSequence(byte[] bytes, byte[] mask);
	public  DittedBitSequence(DittedBitSequence s1, DittedBitSequence s2);

}