| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 0 of 61 | 100% | 0 of 6 | 100% | 0 | 7 | 0 | 20 | 0 | 4 |
| add(Object) | | 100% | | 100% | 0 | 3 | 0 | 11 | 0 | 1 |
| addAll(Iterable) | | 100% | | 100% | 0 | 2 | 0 | 6 | 0 | 1 |
| TopoSorter() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| elements() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |