| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 40 of 40 | 0% | 8 of 8 | 0% | 7 | 7 | 12 | 12 | 3 | 3 |
| writeClassDescriptor(ObjectStreamClass) | | 0% | | 0% | 5 | 5 | 8 | 8 | 1 | 1 |
| CompactObjectOutputStream(OutputStream) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| writeStreamHeader() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |