| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 139 of 139 | 0% | 14 of 14 | 0% | 13 | 13 | 32 | 32 | 6 | 6 |
| serializePartitionKV(DataOutputStream, int, SizedWritable, SizedWritable) | | 0% | | 0% | 7 | 7 | 16 | 16 | 1 | 1 |
| deserializeKV(DataInputStream, SizedWritable, SizedWritable) | | 0% | | 0% | 2 | 2 | 7 | 7 | 1 | 1 |
| updateLength(SizedWritable, SizedWritable) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| KVSerializer(Class, Class) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| serializeKV(DataOutputStream, SizedWritable, SizedWritable) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| static {...} | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |