| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 2 of 40 | 95% | 1 of 4 | 75% | 1 | 5 | 1 | 9 | 0 | 3 |
| findKeyDeserializer(JavaType, DeserializationConfig, BeanDescription.Supplier) | | 86% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| addDeserializer(Class, KeyDeserializer) | | 100% | | 100% | 0 | 2 | 0 | 4 | 0 | 1 |
| SimpleKeyDeserializers() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |