| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 1,223 of 1,223 | 0% | 82 of 82 | 0% | 135 | 135 | 298 | 298 | 94 | 94 | 8 | 8 |
| ReduceContextImpl.ValueIterator | | 0% | | 0% | 33 | 33 | 91 | 91 | 10 | 10 | 1 | 1 |
| JobContextImpl | | 0% | | 0% | 59 | 59 | 93 | 93 | 50 | 50 | 1 | 1 |
| ReduceContextImpl | | 0% | | 0% | 16 | 16 | 64 | 64 | 7 | 7 | 1 | 1 |
| TaskAttemptContextImpl | | 0% | n/a | 11 | 11 | 26 | 26 | 11 | 11 | 1 | 1 | |
| MapContextImpl | | 0% | n/a | 5 | 5 | 8 | 8 | 5 | 5 | 1 | 1 | |
| TaskInputOutputContextImpl | | 0% | n/a | 3 | 3 | 7 | 7 | 3 | 3 | 1 | 1 | |
| TaskAttemptContextImpl.DummyReporter | | 0% | n/a | 6 | 6 | 6 | 6 | 6 | 6 | 1 | 1 | |
| ReduceContextImpl.ValueIterable | | 0% | n/a | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 |