| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 94 of 94 | 0% | 12 of 12 | 0% | 10 | 10 | 24 | 24 | 4 | 4 |
| nextKeyValue() | | 0% | | 0% | 7 | 7 | 19 | 19 | 1 | 1 |
| JoinRecordReader(int, Configuration, 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 |