| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 319 of 319 | 0% | 14 of 14 | 0% | 17 | 17 | 58 | 58 | 10 | 10 |
| generateAggregation(Type, ArrayType, ArrayType, MethodHandle) | | 0% | n/a | 1 | 1 | 13 | 13 | 1 | 1 | |
| static {...} | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| specialize(BoundVariables, int, FunctionAndTypeManager) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| combine(SetAggregationState, SetAggregationState) | | 0% | | 0% | 5 | 5 | 12 | 12 | 1 | 1 |
| input(Type, ArrayType, MethodHandle, SetAggregationState, Block, int) | | 0% | | 0% | 3 | 3 | 10 | 10 | 1 | 1 |
| createInputParameterMetadata(Type) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| SetUnionFunction() | | 0% | n/a | 1 | 1 | 6 | 6 | 1 | 1 | |
| output(SetAggregationState, BlockBuilder) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| getDescription() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| isCalledOnNullInput() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |