| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 18 of 69 | 73% | 1 of 4 | 75% | 1 | 5 | 1 | 15 | 0 | 3 |
| override(RandomAccessFile, byte[]) | | 45% | | 50% | 1 | 2 | 1 | 5 | 0 | 1 |
| erase(RandomAccessFile) | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| FileBasedSet.FileRegion(long, long, String) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 |