| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 20 of 201 | 90% | 4 of 24 | 83% | 5 | 19 | 6 | 55 | 1 | 7 |
| getNextBatch(int) | | 90% | | 90% | 2 | 11 | 4 | 35 | 0 | 1 |
| SplitSource(Backend, SplitAssignment, long) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| SplitSource(Backend, SplitAssignment, long, int) | | 95% | | 50% | 2 | 3 | 0 | 12 | 0 | 1 |
| close() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isLastBatch() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getUniqueId() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |