| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 415 of 642 | 35% | 6 of 12 | 50% | 42 | 64 | 80 | 126 | 38 | 58 | 1 | 5 |
| ForEachCombinator.java | | 14% | | 0% | 16 | 18 | 27 | 33 | 14 | 16 | 0 | 2 |
| MergeCombinator.java | | 0% | n/a | 13 | 13 | 24 | 24 | 13 | 13 | 1 | 1 | |
| UnionCombinator.java | | 27% | n/a | 9 | 12 | 17 | 23 | 9 | 12 | 0 | 1 | |
| StateCombinator.java | | 74% | | 75% | 4 | 21 | 12 | 46 | 2 | 17 | 0 | 1 |