| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 41 of 62 | 33% | 5 of 6 | 16% | 4 | 7 | 8 | 13 | 1 | 4 |
| canRollup(AggregateFunction, Expression, Pair, Map) | | 30% | | 16% | 3 | 4 | 6 | 9 | 0 | 1 |
| doRollup(AggregateFunction, Expression, Pair, Map) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| BothCombinatorRollupHandler() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |