| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 302 of 302 | 0% | 4 of 4 | 0% | 60 | 60 | 77 | 77 | 58 | 58 | 4 | 4 |
| WrappedReducer.java | | 0% | n/a | 54 | 54 | 59 | 59 | 54 | 54 | 2 | 2 | |
| IntSumReducer.java | | 0% | | 0% | 3 | 3 | 9 | 9 | 2 | 2 | 1 | 1 |
| LongSumReducer.java | | 0% | | 0% | 3 | 3 | 9 | 9 | 2 | 2 | 1 | 1 |