| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 71 of 71 | 0% | 10 of 10 | 0% | 9 | 9 | 24 | 24 | 4 | 4 |
| onNext(Object) | | 0% | | 0% | 4 | 4 | 13 | 13 | 1 | 1 |
| poll() | | 0% | | 0% | 3 | 3 | 7 | 7 | 1 | 1 |
| ObservableMapOptional.MapOptionalObserver(Observer, Function) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| requestFusion(int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |