| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 26 of 79 | 67% | 0 of 0 | n/a | 2 | 7 | 6 | 18 | 2 | 7 |
| unregisterReader(String) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| unregisterWriter(String) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| registerReader(Reader, String) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| registerWriter(Writer, String) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| IOFactory() | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| getReader(String) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getWriter(String) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |