| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 138 of 138 | 0% | 14 of 14 | 0% | 16 | 16 | 33 | 33 | 9 | 9 |
| writeHeaderAndWrapStream(OutputStream) | | 0% | | 0% | 3 | 3 | 7 | 7 | 1 | 1 |
| createCompression(Configuration, String) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| unwrapInputStream(InputStream) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| createCompression(Configuration) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| readCompressionHeader(Configuration, DataInput) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| toString() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| FSImageCompression(CompressionCodec) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| createNoopCompression() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getImageCodec() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |