| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 58 of 89 | 34% | 8 of 11 | 27% | 10 | 14 | 16 | 27 | 3 | 7 |
| setSignature(int) | | 23% | | 20% | 4 | 5 | 10 | 15 | 0 | 1 |
| getSignature() | | 55% | | 33% | 3 | 4 | 1 | 3 | 0 | 1 |
| JPEG() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| setColorSpace(JPEG.ColorSpace) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| getColorSpace() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| JPEG(EscherContainerRecord, EscherBSERecord) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| getType() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |