| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 122 of 122 | 0% | 26 of 26 | 0% | 19 | 19 | 20 | 20 | 6 | 6 |
| canDecodeAs(Object, int) | | 0% | | 0% | 10 | 10 | 10 | 10 | 1 | 1 |
| onRegistration(ServiceRegistry, Class) | | 0% | | 0% | 5 | 5 | 5 | 5 | 1 | 1 |
| TIFFImageReaderSpi() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| createReaderInstance(Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| canDecodeInput(Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getDescription(Locale) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |