public final class HyperLogLogPlusPlus
Hyperloglog++ counter, implemented based on pseudo code from
and its appendix
This implementation is different from the original implementation in that it
uses a hash table instead of a sorted list for linear counting. Although this
requires more space and makes hyperloglog (which is less accurate) used sooner,
this is also considerably faster.
Trying to understand what this class does without having read the paper is