| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 1,318 of 1,318 | 0% | 92 of 92 | 0% | 182 | 182 | 343 | 343 | 136 | 136 | 8 | 8 |
| CompletedStage | | 0% | | 0% | 101 | 101 | 192 | 192 | 71 | 71 | 1 | 1 |
| StageSupport | | 0% | | 0% | 29 | 29 | 91 | 91 | 20 | 20 | 1 | 1 |
| Combinators | | 0% | | 0% | 17 | 17 | 32 | 32 | 12 | 12 | 1 | 1 |
| Either | | 0% | n/a | 21 | 21 | 16 | 16 | 21 | 21 | 1 | 1 | |
| Either.new Either() {...} | | 0% | | 0% | 4 | 4 | 5 | 5 | 3 | 3 | 1 | 1 |
| Either.new Either() {...} | | 0% | | 0% | 4 | 4 | 5 | 5 | 3 | 3 | 1 | 1 |
| Combinators.new Iterator() {...} | | 0% | n/a | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | |
| Combinators.new Iterator() {...} | | 0% | n/a | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 |