| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 10 of 19 | 47% | 0 of 0 | n/a | 2 | 3 | 2 | 4 | 2 | 3 |
| getCompressedInputStream(InputStream) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getCompressedOutputStream(OutputStream) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| GzDirectoryDataSource(Path, String, String, boolean, DataSourceObserver) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |