| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 8 of 43 | 81% | 2 of 6 | 66% | 2 | 8 | 2 | 10 | 0 | 5 |
| pop() | | 71% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| peek() | | 71% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| empty() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| push(Object) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| FastStack() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |