A different version of class was executed at runtime.
| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 22 of 22 | 0% | 4 of 4 | 0% | 6 | 6 | 4 | 4 | 4 | 4 |
| isPrefix(int) | | 0% | | 0% | 3 | 3 | 1 | 1 | 1 | 1 |
| {...} | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| isValidDigit(int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| normalizeDigit(char) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |