| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 1,144 of 3,225 | 64% | 95 of 242 | 60% | 91 | 205 | 221 | 590 | 35 | 78 | 2 | 13 |
| PngImageParser | | 42% | | 51% | 62 | 110 | 180 | 327 | 15 | 24 | 0 | 1 |
| PngImagingParameters | | 0% | | 0% | 14 | 14 | 20 | 20 | 13 | 13 | 1 | 1 |
| GammaCorrection | | 74% | | 66% | 2 | 8 | 3 | 21 | 0 | 5 | 0 | 1 |
| PngImageInfo | | 0% | n/a | 3 | 3 | 6 | 6 | 3 | 3 | 1 | 1 | |
| PngColorType | | 87% | | 33% | 7 | 15 | 9 | 29 | 3 | 9 | 0 | 1 |
| ScanExpediter | | 95% | | 93% | 2 | 28 | 2 | 77 | 0 | 8 | 0 | 1 |
| InterlaceMethod | | 89% | n/a | 1 | 3 | 1 | 7 | 1 | 3 | 0 | 1 | |
| ScanExpediterInterlaced | | 100% | | 100% | 0 | 8 | 0 | 32 | 0 | 4 | 0 | 1 |
| ChunkType | | 100% | n/a | 0 | 2 | 0 | 25 | 0 | 2 | 0 | 1 | |
| BitParser | | 100% | | 100% | 0 | 8 | 0 | 26 | 0 | 3 | 0 | 1 |
| ScanExpediterSimple | | 100% | | 100% | 0 | 4 | 0 | 13 | 0 | 2 | 0 | 1 |
| PngConstants | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | |
| FilterType | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 | 0 | 1 |