| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 54 of 54 | 0% | 2 of 2 | 0% | 4 | 4 | 15 | 15 | 3 | 3 |
| build() | | 0% | | 0% | 2 | 2 | 11 | 11 | 1 | 1 |
| FileSystem.FSDataInputStreamBuilder(FileSystem, Path) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| FileSystem.FSDataInputStreamBuilder(FileSystem, PathHandle) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |