| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 19 of 62 | 69% | 3 of 6 | 50% | 5 | 11 | 4 | 15 | 2 | 8 |
| get() | | 53% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| err(Supplier) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| orElse(Object) | | 80% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| cast() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| isOk() | | 87% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| Result(Optional, Optional) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| ok(Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isError() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |