| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 62 of 62 | 0% | 6 of 6 | 0% | 8 | 8 | 16 | 16 | 5 | 5 |
| add(KeyRangeIterator) | | 0% | | 0% | 3 | 3 | 7 | 7 | 1 | 1 |
| buildIterator() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| KeyRangeConcatIterator.Builder(int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| rangeCount() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| cleanup() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |