| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 30 of 48 | 37% | 5 of 6 | 16% | 7 | 11 | 5 | 9 | 4 | 8 |
| fromJavaUtil(Optional) | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| presentInstances(Iterable) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| toJavaUtil(Optional) | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| toJavaUtil() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| fromNullable(Object) | | 77% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| of(Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| Optional() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| absent() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |