| KeyRangeIntersectionIterator |   | 88% | | 90% | 3 | 25 | 1 | 33 | 0 | 10 | 0 | 1 |
| KeyRangeConcatIterator.Builder | | 90% | | 83% | 2 | 8 | 3 | 16 | 1 | 5 | 0 | 1 |
| KeyRangeIterator | | 97% | | 81% | 8 | 36 | 0 | 38 | 0 | 12 | 0 | 1 |
| KeyRangeConcatIterator | | 94% | | 83% | 3 | 11 | 3 | 26 | 1 | 5 | 0 | 1 |
| KeyRangeUnionIterator.Builder | | 93% | | 100% | 1 | 8 | 2 | 16 | 1 | 5 | 0 | 1 |
| KeyRangeIterator.EmptyRangeIterator | | 94% | | n/a | 1 | 5 | 1 | 5 | 1 | 5 | 0 | 1 |
| KeyRangeIntersectionIterator.Builder | | 100% | | 95% | 1 | 20 | 0 | 42 | 0 | 10 | 0 | 1 |
| KeyRangeUnionIterator | | 100% | | 100% | 0 | 18 | 0 | 36 | 0 | 6 | 0 | 1 |
| KeyRangeConcatIterator.ConcatStatistics | | 100% | | 87% | 1 | 5 | 0 | 8 | 0 | 1 | 0 | 1 |
| KeyRangeIntersectionIterator.IntersectionStatistics | | 100% | | 100% | 0 | 3 | 0 | 9 | 0 | 2 | 0 | 1 |
| KeyRangeIterator.Builder | | 100% | | 83% | 1 | 9 | 0 | 13 | 0 | 6 | 0 | 1 |
| KeyRangeUnionIterator.UnionStatistics | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 | 0 | 1 |
| KeyRangeIterator.Builder.Statistics | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 |