| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 53 of 63 | 15% | 6 of 6 | 0% | 10 | 11 | 8 | 11 | 7 | 8 |
| address() | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| attachment() | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| cleaner() | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| get() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| tryRef() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| ref() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| release() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| Ref.DirectBufferRef(DirectBuffer, RefCounted.Tidy) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |