| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 7 of 133 | 95% | 2 of 16 | 88% | 3 | 17 | 3 | 30 | 1 | 9 |
| getLanguages() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| restrictTo(Languages.LanguageSet) | | 96% | | 88% | 1 | 5 | 1 | 11 | 0 | 1 |
| merge(Languages.LanguageSet) | | 95% | | 83% | 1 | 4 | 1 | 10 | 0 | 1 |
| toString() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isSingleton() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| Languages.SomeLanguages(Set) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| getAny() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| contains(String) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isEmpty() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |