| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 36 of 170 | 79% | 8 of 20 | 60% | 8 | 22 | 10 | 41 | 1 | 12 |
| hashCode() | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| equals(Object) | | 82% | | 58% | 5 | 7 | 5 | 14 | 0 | 1 |
| transform(Object) | | 100% | | 83% | 1 | 4 | 0 | 7 | 0 | 1 |
| TransformerMap() | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 | |
| putTransformer(Class, NumberTransformer) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getTransformer(Class) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| removeTransformer(Class) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| containsClass(Class) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| containsTransformer(NumberTransformer) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| clear() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| classes() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| transformers() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |