| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 69 of 88 | 21% | 11 of 12 | 8% | 12 | 13 | 17 | 22 | 6 | 7 |
| concat(List) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| consume(PartitionIterator) | | 0% | | 0% | 3 | 3 | 5 | 5 | 1 | 1 |
| consumeNext(PartitionIterator) | | 0% | | 0% | 3 | 3 | 5 | 5 | 1 | 1 |
| loggingIterator(PartitionIterator, String) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| doOnClose(PartitionIterator, Runnable) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| singletonIterator(RowIterator) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getOnlyElement(PartitionIterator, SinglePartitionReadQuery) | | 82% | | 50% | 1 | 2 | 1 | 6 | 0 | 1 |