| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 83 of 138 | 39% | 16 of 22 | 27% | 11 | 17 | 13 | 25 | 2 | 6 |
| minus(Timestamp) | | 28% | | 16% | 3 | 4 | 3 | 6 | 0 | 1 |
| minus(RelativeTime) | | 0% | | 0% | 3 | 3 | 5 | 5 | 1 | 1 |
| compareTo(Timestamp) | | 0% | | 0% | 4 | 4 | 5 | 5 | 1 | 1 |
| plus(RelativeTime) | | 91% | | 75% | 1 | 3 | 0 | 5 | 0 | 1 |
| Timestamp(long) | | 100% | | 100% | 0 | 2 | 0 | 4 | 0 | 1 |
| getMs() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |