| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 673 of 673 | 0% | 96 of 96 | 0% | 78 | 78 | 159 | 159 | 26 | 26 | 6 | 6 |
| Key.java | | 0% | | 0% | 33 | 33 | 67 | 67 | 12 | 12 | 2 | 2 |
| ArrayKey.java | | 0% | | 0% | 20 | 20 | 46 | 46 | 5 | 5 | 1 | 1 |
| MapKey.java | | 0% | | 0% | 13 | 13 | 25 | 25 | 5 | 5 | 1 | 1 |
| OPS.java | | 0% | | 0% | 12 | 12 | 21 | 21 | 4 | 4 | 2 | 2 |