| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 995 of 995 | 0% | 70 of 70 | 0% | 122 | 122 | 228 | 228 | 86 | 86 | 6 | 6 |
| MapReduceOptions.java | | 0% | | 0% | 46 | 46 | 78 | 78 | 37 | 37 | 1 | 1 |
| GroupBy.java | | 0% | | 0% | 17 | 17 | 39 | 39 | 15 | 15 | 1 | 1 |
| MapReduceResults.java | | 0% | | 0% | 21 | 21 | 34 | 34 | 10 | 10 | 1 | 1 |
| MapReduceCounts.java | | 0% | | 0% | 14 | 14 | 30 | 30 | 8 | 8 | 1 | 1 |
| MapReduceTiming.java | | 0% | | 0% | 12 | 12 | 21 | 21 | 7 | 7 | 1 | 1 |
| GroupByResults.java | | 0% | | 0% | 12 | 12 | 26 | 26 | 9 | 9 | 1 | 1 |