| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 46 of 221 | 79% | 8 of 26 | 69% | 7 | 19 | 10 | 56 | 0 | 6 |
| buildRandomWord(int) | | 43% | | 50% | 2 | 4 | 5 | 11 | 0 | 1 |
| addException(String) | | 48% | | 50% | 1 | 2 | 2 | 6 | 0 | 1 |
| Cypher() | | 95% | | 66% | 2 | 4 | 2 | 17 | 0 | 1 |
| changeWord(String) | | 95% | | 80% | 2 | 6 | 1 | 13 | 0 | 1 |
| cypher(String) | | 100% | | 100% | 0 | 2 | 0 | 8 | 0 | 1 |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |