| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 36 of 208 | 82% | 0 of 12 | 100% | 0 | 14 | 4 | 35 | 0 | 8 |
| extractFromEAN13(String) | | 80% | | 100% | 0 | 4 | 2 | 14 | 0 | 1 |
| convertToEAN13(String, String) | | 77% | | 100% | 0 | 4 | 2 | 12 | 0 | 1 |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| isValid(String) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| validate(String) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| validateEan(String) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| ISSNValidator() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getInstance() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |