| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 2 of 195 | 98% | 4 of 22 | 81% | 4 | 22 | 1 | 53 | 0 | 11 |
| yankPop() | | 87% | | 50% | 1 | 2 | 1 | 5 | 0 | 1 |
| addBackwards(String) | | 100% | | 75% | 1 | 3 | 0 | 9 | 0 | 1 |
| add(String) | | 100% | | 75% | 1 | 3 | 0 | 9 | 0 | 1 |
| prev() | | 100% | | 83% | 1 | 4 | 0 | 8 | 0 | 1 |
| next() | | 100% | | 100% | 0 | 4 | 0 | 6 | 0 | 1 |
| KillRing(int) | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 | |
| yank() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| KillRing() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| resetLastYank() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| resetLastKill() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| lastYank() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |