| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 17 of 17 | 0% | 0 of 0 | n/a | 5 | 5 | 5 | 5 | 5 | 5 |
| equals(Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| hashCode() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| NullableVariantHolder() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| type() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |