| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 1,254 of 1,651 | 24% | 112 of 142 | 21% | 119 | 143 | 257 | 333 | 59 | 72 | 9 | 10 |
| LZ77Compressor | | 0% | | 0% | 54 | 54 | 151 | 151 | 17 | 17 | 1 | 1 |
| Parameters.Builder | | 0% | | 0% | 25 | 25 | 44 | 44 | 12 | 12 | 1 | 1 |
| AbstractLZ77CompressorInputStream | | 84% | | 75% | 13 | 37 | 12 | 88 | 4 | 17 | 0 | 1 |
| Parameters | | 0% | | 0% | 13 | 13 | 22 | 22 | 12 | 12 | 1 | 1 |
| LZ77Compressor.AbstractReference | | 0% | n/a | 4 | 4 | 7 | 7 | 4 | 4 | 1 | 1 | |
| LZ77Compressor.Block | | 0% | n/a | 4 | 4 | 8 | 8 | 4 | 4 | 1 | 1 | |
| LZ77Compressor.Block.BlockType | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | 1 | 1 | |
| LZ77Compressor.LiteralBlock | | 0% | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 | |
| LZ77Compressor.EOD | | 0% | n/a | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | |
| LZ77Compressor.BackReference | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 |