| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 66 of 66 | 0% | 6 of 6 | 0% | 7 | 7 | 19 | 19 | 4 | 4 |
| next(WritableComparable, TupleWritable) | | 0% | | 0% | 4 | 4 | 14 | 14 | 1 | 1 |
| JoinRecordReader(int, JobConf, int, Class) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| getDelegate() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| createValue() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |