| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 0 of 105 | 100 % | 0 of 22 | 100 % | 0 | 21 | 0 | 18 | 0 | 10 |
| static {...} | | 100 % | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| checkNonNullOrUnspecified() | | 100 % | | 100 % | 0 | 3 | 0 | 3 | 0 | 1 |
| isAssignableTo(OptionalFlag) | | 100 % | | 100 % | 0 | 3 | 0 | 1 | 0 | 1 |
| isNullableOrUnspecified() | | 100 % | | 100 % | 0 | 3 | 0 | 1 | 0 | 1 |
| isNonNullOrUnspecified() | | 100 % | | 100 % | 0 | 3 | 0 | 1 | 0 | 1 |
| OptionalFlag(String, int, String) | | 100 % | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| isNullable() | | 100 % | | 100 % | 0 | 2 | 0 | 1 | 0 | 1 |
| isOptionalType() | | 100 % | | 100 % | 0 | 2 | 0 | 1 | 0 | 1 |
| isNonNull() | | 100 % | | 100 % | 0 | 2 | 0 | 1 | 0 | 1 |
| toString() | | 100 % | n/a | 0 | 1 | 0 | 1 | 0 | 1 |