| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 78 of 78 | 0% | 6 of 6 | 0% | 11 | 11 | 23 | 23 | 8 | 8 |
| deserialize(JsonParser, DeserializationContext) | | 0% | | 0% | 4 | 4 | 9 | 9 | 1 | 1 |
| deserializeAndUpdate(JsonParser, DeserializationContext, FooExt) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| serialize(FooExt, JsonGenerator, SerializerProvider) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| createMapper() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| FooExtSerializer() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getExtensionName() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getCategoryName() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getExtensionClass() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |