| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 137 of 636 | 78% | 3 of 12 | 75% | 12 | 63 | 25 | 124 | 9 | 57 | 0 | 5 |
| StateCombinator | | 79% | | 87% | 3 | 20 | 10 | 44 | 2 | 16 | 0 | 1 |
| ForEachCombinator | | 73% | | 50% | 4 | 17 | 4 | 28 | 2 | 15 | 0 | 1 |
| MergeCombinator | | 78% | n/a | 3 | 13 | 6 | 24 | 3 | 13 | 0 | 1 | |
| UnionCombinator | | 79% | n/a | 2 | 12 | 5 | 23 | 2 | 12 | 0 | 1 | |
| ForEachCombinator.new HashSet() {...} | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 | 0 | 1 |