| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 17 of 17 | 0% | 0 of 0 | n/a | 4 | 4 | 6 | 6 | 4 | 4 |
| serializeValue(ObjectOutputStream, DocumentCollection) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| deserializeValue(ObjectInputStream) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| serializeKey(ObjectOutputStream, String) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| deserializeKey(ObjectInputStream) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |