| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 77 of 77 | 0% | 2 of 2 | 0% | 5 | 5 | 17 | 17 | 4 | 4 |
| finish() | | 0% | | 0% | 2 | 2 | 9 | 9 | 1 | 1 |
| MetadataWriter(IndexOutput) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| builder(String) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| close() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 |