| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 37 of 37 | 0% | 0 of 0 | n/a | 6 | 6 | 13 | 13 | 6 | 6 |
| extract() | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| Slot(Class) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| Slot() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| insert(Object) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| static {...} | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| peek() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |