| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 42 of 86 | 51% | 4 of 8 | 50% | 3 | 7 | 12 | 24 | 1 | 3 |
| combine(Iterable, Collector) | | 0% | | 0% | 3 | 3 | 12 | 12 | 1 | 1 |
| reduce(Iterable, Collector) | | 100% | | 100% | 0 | 3 | 0 | 11 | 0 | 1 |
| CollectGradoopIds() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |