| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 247 of 247 | 0% | 22 of 22 | 0% | 21 | 21 | 63 | 63 | 10 | 10 |
| readBlock() | | 0% | | 0% | 12 | 12 | 27 | 27 | 1 | 1 |
| startRowGroup(InputStreamSources) | | 0% | n/a | 1 | 1 | 8 | 8 | 1 | 1 | |
| DoubleBatchStreamReader(Type, StreamDescriptor) | | 0% | n/a | 1 | 1 | 7 | 7 | 1 | 1 | |
| startStripe(Stripe) | | 0% | n/a | 1 | 1 | 8 | 8 | 1 | 1 | |
| openRowGroup() | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| prepareNextRead(int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| toString() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| static {...} | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getRetainedSizeInBytes() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| close() | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |