| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 163 of 163 | 0% | 16 of 16 | 0% | 11 | 11 | 31 | 31 | 3 | 3 |
| makeImmutable(DirectedGraph) | | 0% | | 0% | 9 | 9 | 28 | 28 | 1 | 1 |
| predecessorListOf(DirectedGraph, Object) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| lambda$makeImmutable$0(Pair) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |