| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 13 of 40 | 67% | 0 of 0 | n/a | 1 | 4 | 1 | 6 | 1 | 4 |
| plus(ImmutableList) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| ImmutableList(List) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| ImmutableList(List, int, DefaultConstructorMarker) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| plus(Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |