| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 267 of 589 | 54% | 6 of 12 | 50% | 29 | 59 | 58 | 124 | 25 | 53 | 2 | 5 |
| ForEachCombinator | | 0% | | 0% | 17 | 17 | 28 | 28 | 15 | 15 | 1 | 1 |
| StateCombinator | | 71% | | 75% | 5 | 16 | 13 | 44 | 3 | 12 | 0 | 1 |
| MergeCombinator | | 76% | n/a | 3 | 13 | 6 | 24 | 3 | 13 | 0 | 1 | |
| UnionCombinator | | 76% | n/a | 3 | 12 | 6 | 23 | 3 | 12 | 0 | 1 | |
| ForEachCombinator.new HashSet() {...} | | 0% | n/a | 1 | 1 | 6 | 6 | 1 | 1 | 1 | 1 |