| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 80 of 214 | 62% | 6 of 8 | 25% | 14 | 29 | 21 | 55 | 10 | 25 | 2 | 7 |
| FSReadError.java | | 39% | n/a | 4 | 7 | 8 | 14 | 4 | 7 | 0 | 1 | |
| FSWriteError.java | | 57% | n/a | 3 | 8 | 6 | 16 | 3 | 8 | 0 | 1 | |
| FSError.java | | 70% | | 25% | 5 | 10 | 4 | 17 | 1 | 6 | 0 | 1 |
| ISerializer.java | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | |
| FSErrorHandler.java | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| FSDiskFullWriteError.java | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | 0 | 1 | |
| FSNoDiskAvailableForWriteError.java | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 |