| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 122 of 122 | 0% | 16 of 16 | 0% | 12 | 12 | 24 | 24 | 4 | 4 |
| getReduced() | | 0% | | 0% | 6 | 6 | 11 | 11 | 1 | 1 |
| reduce(int, UnfilteredRowIterator) | | 0% | | 0% | 2 | 2 | 6 | 6 | 1 | 1 |
| {...} | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| onKeyChange() | | 0% | | 0% | 3 | 3 | 5 | 5 | 1 | 1 |