| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 3 of 31 | 90% | 1 of 2 | 50% | 2 | 5 | 1 | 9 | 1 | 4 |
| VariableVarCallbacks() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| call(String, String) | | 100% | | 50% | 1 | 2 | 0 | 3 | 0 | 1 |
| hasCallback(String) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |