| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 191 of 191 | 0% | 48 of 48 | 0% | 32 | 32 | 45 | 45 | 8 | 8 |
| combinations(String) | | 0% | | 0% | 4 | 4 | 14 | 14 | 1 | 1 |
| permute(char, int, int) | | 0% | | 0% | 6 | 6 | 8 | 8 | 1 | 1 |
| toUpperCase(char) | | 0% | | 0% | 5 | 5 | 5 | 5 | 1 | 1 |
| toLowerCase(char) | | 0% | | 0% | 5 | 5 | 5 | 5 | 1 | 1 |
| computeTotalNumerOfCombinations(String, int) | | 0% | | 0% | 3 | 3 | 6 | 6 | 1 | 1 |
| isEnglishLetter(char) | | 0% | | 0% | 5 | 5 | 5 | 5 | 1 | 1 |
| isUpperCase(char) | | 0% | | 0% | 3 | 3 | 1 | 1 | 1 | 1 |
| CaseCombinator() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |