class BloomFilterAlt implements IFilter<E>, Serializable {

    public void clear() {
        bitset.clear();
        numberOfAddedElements = 0;
        numNonZero = 0;
    }

    public  BloomFilterAlt(double c, int n, int k);
    public  BloomFilterAlt(int bitSetSize, int expectedNumberOElements);
    public  BloomFilterAlt(double falsePositiveProbability, int expectedNumberOfElements);
    public  BloomFilterAlt(int bitSetSize, int expectedNumberOfFilterElements, int actualNumberOfFilterElements, BitSet filterData);

}