| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 14 of 39 | 64% | 2 of 6 | 66% | 5 | 9 | 4 | 13 | 3 | 6 |
| getMinimum() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getMaximum() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getCount() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| add(Iterable) | | 84% | | 50% | 2 | 3 | 1 | 4 | 0 | 1 |
| build() | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| KeyRangeIterator.Builder(KeyRangeIterator.Builder.Statistics) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |