| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 106 of 106 | 0% | 16 of 16 | 0% | 11 | 11 | 13 | 13 | 3 | 3 |
| map(IntWritable, IntWritable, OutputCollector, Reporter) | | 0% | | 0% | 4 | 4 | 9 | 9 | 1 | 1 |
| verify(int, int) | | 0% | | 0% | 6 | 6 | 3 | 3 | 1 | 1 |
| TestDatamerge.OverrideChecker() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |