| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 74 of 247 | 70% | 10 of 24 | 58% | 11 | 24 | 13 | 54 | 2 | 12 |
| complete(Function) | | 62% | | 61% | 6 | 10 | 8 | 27 | 0 | 1 |
| mmapped(boolean) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| bufferType(BufferType) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| maybeCached(ChunkReader) | | 87% | | 50% | 2 | 3 | 1 | 3 | 0 | 1 |
| mmapped(Config.DiskAccessMode) | | 90% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| FileHandle.Builder(File) | | 100% | n/a | 0 | 1 | 0 | 7 | 0 | 1 | |
| withChunkCache(ChunkCache) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| withCompressionMetadata(CompressionMetadata) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| withMmappedRegionsCache(MmappedRegionsCache) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| bufferSize(int) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| withLengthOverride(long) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| complete() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |