| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 1,304 of 2,290 | 43% | 96 of 130 | 26% | 102 | 157 | 253 | 467 | 41 | 92 | 2 | 14 |
| CompressionMetadata.java | | 39% | | 25% | 48 | 72 | 116 | 206 | 16 | 37 | 0 | 4 |
| CompressedSequentialWriter.java | | 41% | | 18% | 25 | 37 | 84 | 149 | 9 | 21 | 0 | 2 |
| LZ4Compressor.java | | 54% | | 38% | 15 | 26 | 33 | 82 | 3 | 13 | 0 | 1 |
| CorruptBlockException.java | | 0% | n/a | 4 | 4 | 8 | 8 | 4 | 4 | 1 | 1 | |
| NoopCompressor.java | | 21% | n/a | 7 | 9 | 10 | 12 | 7 | 9 | 0 | 1 | |
| BufferType.java | | 85% | | 0% | 2 | 7 | 1 | 6 | 1 | 6 | 0 | 3 |
| ICompressor.java | | 85% | n/a | 1 | 2 | 1 | 4 | 1 | 2 | 1 | 2 |