| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 142 of 145 | 2% | 4 of 4 | 0% | 5 | 6 | 35 | 36 | 3 | 4 |
| doCompress(BufferAllocator, ArrowBuf) | | 0% | | 0% | 2 | 2 | 17 | 17 | 1 | 1 |
| doDecompress(BufferAllocator, ArrowBuf) | | 0% | | 0% | 2 | 2 | 17 | 17 | 1 | 1 |
| getCodecType() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| Lz4CompressionCodec() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |