| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 6 of 10 | 40% | 0 of 0 | n/a | 1 | 2 | 2 | 3 | 1 | 2 |
| serialize(Object, JsonGenerator, SerializationContext) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| JDKKeySerializers.StringKeySerializer() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |