| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 138 of 138 | 0% | 14 of 14 | 0% | 20 | 20 | 35 | 35 | 13 | 13 |
| equals(Object) | | 0% | | 0% | 6 | 6 | 7 | 7 | 1 | 1 |
| write(Summation, DataOutput) | | 0% | | 0% | 2 | 2 | 8 | 8 | 1 | 1 |
| readFields(DataInput) | | 0% | | 0% | 2 | 2 | 6 | 6 | 1 | 1 |
| read(DataInput) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| write(Summation, Class, Configuration) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| read(Class, Configuration) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| SummationWritable(Summation) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| compareTo(SummationWritable) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| write(DataOutput) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| hashCode() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| SummationWritable() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getElement() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |