| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 2 of 59 | 96% | 2 of 8 | 75% | 2 | 7 | 0 | 14 | 0 | 3 |
| isNewGroup(DecoratedKey, Clustering) | | 94% | | 75% | 2 | 5 | 0 | 6 | 0 | 1 |
| GroupMaker.PkPrefixGroupMaker(ClusteringComparator, int, GroupingState) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| GroupMaker.PkPrefixGroupMaker(ClusteringComparator, int) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 |