| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 7 of 12 | 41% | 0 of 0 | n/a | 2 | 3 | 4 | 6 | 2 | 3 |
| ThumbnailException(String) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| ThumbnailException() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| ThumbnailException(String, Throwable) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |