| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 50 of 164 | 69% | 0 of 4 | 100% | 2 | 8 | 2 | 34 | 2 | 6 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| asMap() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| SegmentMetadata.ComponentMetadata(DataInput) | | 100% | | 100% | 0 | 2 | 0 | 11 | 0 | 1 |
| write(IndexOutput) | | 100% | | 100% | 0 | 2 | 0 | 9 | 0 | 1 |
| SegmentMetadata.ComponentMetadata(long, long, long) | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 | |
| SegmentMetadata.ComponentMetadata(long, long, long, Map) | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 |