index = _hashToIndex(calcHash(buffer, start, len));
index = _hashToIndex(calcHash(buffer, start, len));
hash = calcHash(buffer, start, len) & _indexMask;
index = _hashToIndex(calcHash(buffer, start, len));
index = _hashToIndex(calcHash(buffer, start, len));
index = _hashToIndex(calcHash(buffer, start, len));
index = _hashToIndex(calcHash(buffer, start, len));
index = _hashToIndex(calcHash(buffer, start, len));