Written by Gil Tene of Azul Systems, and released to the public domain,
as explained at http://creativecommons.org/publicdomain/zero/1.0/
import static org.HdrHistogram.AbstractHistogram.valueFromIndex;
Used for iterating through histogram values.
Returns true if the iteration has more elements. (In other words, returns true if next would return an
element rather than throwing an exception.)
- true if the iterator has more elements.
Returns the next element in the iteration.