| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 51 of 51 | 0% | 0 of 0 | n/a | 4 | 4 | 13 | 13 | 4 | 4 |
| map(LongWritable, Text, Mapper.Context) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| setup(Mapper.Context) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| TestMapReduceChain.IDMap(String, String) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| cleanup(Mapper.Context) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |