| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 348 of 348 | 0% | 54 of 54 | 0% | 38 | 38 | 67 | 67 | 11 | 11 |
| next(TupleWritable) | 0% | 0% | 15 | 15 | 28 | 28 | 1 | 1 | ||
| replay(TupleWritable) | 0% | 0% | 5 | 5 | 7 | 7 | 1 | 1 | ||
| CompositeRecordReader.JoinCollector(CompositeRecordReader, int) | 0% | 0% | 2 | 2 | 7 | 7 | 1 | 1 | ||
| reset(WritableComparable) | 0% | 0% | 2 | 2 | 6 | 6 | 1 | 1 | ||
| clear() | 0% | 0% | 2 | 2 | 6 | 6 | 1 | 1 | ||
| flush(TupleWritable) | 0% | 0% | 4 | 4 | 5 | 5 | 1 | 1 | ||
| close() | 0% | 0% | 2 | 2 | 3 | 3 | 1 | 1 | ||
| static {...} | 0% | 0% | 2 | 2 | 1 | 1 | 1 | 1 | ||
| hasNext() | 0% | 0% | 2 | 2 | 1 | 1 | 1 | 1 | ||
| add(int, ResetableIterator) | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | ||
| key() | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |