| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 521 of 521 | 0% | 28 of 28 | 0% | 27 | 27 | 89 | 89 | 13 | 13 |
| TimestampColumnWriter(int, int, Type, ColumnWriterOptions, Optional, OrcEncoding, DateTimeZone, MetadataWriter) | | 0% | | 0% | 7 | 7 | 29 | 29 | 1 | 1 |
| writeBlock(Block) | | 0% | | 0% | 8 | 8 | 18 | 18 | 1 | 1 |
| getIndexStreams(Optional) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| finishRowGroup() | | 0% | | 0% | 2 | 2 | 7 | 7 | 1 | 1 |
| getDataStreams() | | 0% | n/a | 1 | 1 | 6 | 6 | 1 | 1 | |
| reset() | | 0% | n/a | 1 | 1 | 9 | 9 | 1 | 1 | |
| getRetainedBytes() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| close() | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| getBufferedBytes() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getColumnStripeStatistics() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| beginRowGroup() | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| getColumnEncodings() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| static {...} | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |