docs: public long sizeOfEquivalentValueRange(final long value) {
          final int bucketIndex = getBucketIndex(value);
          final int subBucketIndex = getSubBucketIndex(value, bucketIndex);
          long distanceToNextValue =
                  (1L << ( unitMagnitude + ((subBucketIndex >= subBucketCount) ? (bucketIndex + 1) : bucketIndex)));
          return distanceToNextValue;
      }