| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 29 of 120 | 75% | 2 of 4 | 50% | 3 | 7 | 9 | 36 | 1 | 5 |
| writeChunkSize(int) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| appendDirect(ByteBuffer, boolean) | | 84% | | 50% | 2 | 3 | 2 | 17 | 0 | 1 |
| writeFullChecksum(File) | | 75% | n/a | 0 | 1 | 2 | 8 | 0 | 1 | |
| ChecksumWriter(DataOutput) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |