| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 212 of 212 | 0% | 18 of 18 | 0% | 18 | 18 | 49 | 49 | 9 | 9 |
| AggregationOperator(OperatorContext, AggregationNode.Step, List, boolean) | | 0% | | 0% | 2 | 2 | 14 | 14 | 1 | 1 |
| getOutput() | | 0% | | 0% | 3 | 3 | 11 | 11 | 1 | 1 |
| updateMemory() | | 0% | | 0% | 3 | 3 | 8 | 8 | 1 | 1 |
| addInput(Page) | | 0% | | 0% | 2 | 2 | 7 | 7 | 1 | 1 |
| close() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| finish() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| isFinished() | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| needsInput() | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| getOperatorContext() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |