| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 65 of 128 | 49% | 8 of 18 | 55% | 6 | 15 | 12 | 26 | 0 | 6 |
| getRowMergeListener(DecoratedKey, List) | | 33% | | 41% | 5 | 7 | 12 | 21 | 0 | 1 |
| rowProcessingNeeded() | | 90% | | 83% | 1 | 4 | 0 | 2 | 0 | 1 |
| {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| preserveOrder() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| close() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |