| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 2,722 of 2,977 | 8% | 146 of 156 | 6% | 141 | 165 | 543 | 609 | 65 | 87 | 3 | 7 |
| BrokerFileSystem.java | | 0% | | 0% | 71 | 71 | 379 | 379 | 15 | 15 | 1 | 1 |
| SwitchingFileSystem.java | | 0% | | 0% | 20 | 20 | 45 | 45 | 19 | 19 | 1 | 1 |
| S3FileSystem.java | | 28% | | 10% | 11 | 18 | 37 | 53 | 6 | 13 | 0 | 1 |
| ObjFileSystem.java | | 49% | | 37% | 13 | 21 | 27 | 56 | 6 | 13 | 0 | 1 |
| RemoteFile.java | | 36% | | 37% | 10 | 18 | 20 | 38 | 7 | 14 | 0 | 1 |
| AzureFileSystem.java | | 0% | | 0% | 10 | 10 | 22 | 22 | 9 | 9 | 1 | 1 |
| RemoteFileSystem.java | | 14% | | 0% | 6 | 7 | 13 | 16 | 3 | 4 | 0 | 1 |