if s.TopologyPairToPodCounts[pair] == nil {
				s.TopologyPairToPodCounts[pair] = new(int64)
				topoSize[i]++
			}
		}
	}

	s.TopologyNormalizingWeight = make([]float64, len(s.Constraints))
	for i, c := range s.Constraints {
		sz := topoSize[i]
		if c.TopologyKey == v1.LabelHostname {
			sz = len(filteredNodes) - len(s.IgnoredNodes)
		}

      Spliterator<OutElementT> flatMap(
          Spliterator<InElementT> fromSpliterator,
          Function<? super InElementT, @Nullable Spliterator<OutElementT>> function,
          int topCharacteristics,
          long topSize) {
    checkArgument(
        (topCharacteristics & Spliterator.SUBSIZED) == 0,
        "flatMap does not support SUBSIZED characteristic");
    checkArgument(
        (topCharacteristics & Spliterator.SORTED) == 0,