| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 126 of 179 | 29% | 14 of 18 | 22% | 12 | 16 | 27 | 44 | 3 | 7 |
| upperBound(Object[], int, Long) | | 23% | | 25% | 4 | 5 | 7 | 12 | 0 | 1 |
| addObserver(JournalObserver) | | 0% | | 0% | 3 | 3 | 6 | 6 | 1 | 1 |
| waitOn(Long, int) | | 0% | n/a | 1 | 1 | 7 | 7 | 1 | 1 | |
| notifyObservers(Long) | | 60% | | 50% | 2 | 3 | 3 | 11 | 0 | 1 |
| deleteObserver(JournalObserver) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| JournalObservable() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |