| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 680 of 1,269 | 46% | 54 of 102 | 47% | 65 | 101 | 136 | 289 | 29 | 50 | 4 | 10 |
| Metadata.java | | 0% | | 0% | 14 | 14 | 41 | 41 | 6 | 6 | 1 | 1 |
| PngFlashcoder.java | | 0% | | 0% | 9 | 9 | 31 | 31 | 5 | 5 | 1 | 1 |
| PngSplitter.java | | 55% | | 56% | 7 | 12 | 14 | 41 | 2 | 4 | 0 | 1 |
| PngIOMetadata.java | | 66% | | 66% | 7 | 12 | 17 | 62 | 5 | 9 | 0 | 1 |
| PngSizer.java | | 0% | | 0% | 6 | 6 | 15 | 15 | 4 | 4 | 1 | 1 |
| PngRotation.java | | 0% | n/a | 3 | 3 | 10 | 10 | 3 | 3 | 1 | 1 | |
| PngIO.java | | 62% | | 50% | 11 | 17 | 2 | 22 | 3 | 7 | 0 | 1 |
| MetadataTag.java | | 93% | | 85% | 4 | 16 | 4 | 43 | 1 | 6 | 0 | 1 |
| PngSegment.java | | 86% | | 50% | 4 | 7 | 2 | 10 | 0 | 3 | 0 | 1 |
| PngTitler.java | | 100% | | 100% | 0 | 5 | 0 | 14 | 0 | 3 | 0 | 1 |