| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 44 of 159 | 72% | 13 of 33 | 60% | 11 | 29 | 11 | 44 | 0 | 12 |
| getExtended() | | 26% | | 25% | 4 | 5 | 6 | 8 | 0 | 1 |
| eSet(int, Object) | | 58% | | 50% | 1 | 2 | 2 | 5 | 0 | 1 |
| eUnset(int) | | 60% | | 50% | 1 | 2 | 2 | 5 | 0 | 1 |
| basicGetGeneral() | | 70% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| eIsSet(int) | | 87% | | 80% | 1 | 4 | 0 | 4 | 0 | 1 |
| isSetGeneral() | | 81% | | 50% | 2 | 3 | 0 | 1 | 0 | 1 |
| setExtended(FeatureGroupType) | | 100% | | 100% | 0 | 2 | 0 | 6 | 0 | 1 |
| getGeneral() | | 100% | | 75% | 1 | 3 | 0 | 3 | 0 | 1 |
| eGet(int, boolean, boolean) | | 100% | | 100% | 0 | 3 | 0 | 5 | 0 | 1 |
| GroupExtensionImpl() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| eStaticClass() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| basicGetExtended() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |