| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 922 of 1,081 | 14% | 223 of 267 | 16% | 134 | 148 | 233 | 284 | 4 | 7 |
| getObjectWriter(Type, Class) | | 14% | | 17% | 114 | 126 | 190 | 234 | 0 | 1 |
| createEnumWriter(Class) | | 0% | | 0% | 8 | 8 | 25 | 25 | 1 | 1 |
| getExternalObjectWriter(String, Class) | | 28% | | 20% | 8 | 9 | 8 | 11 | 0 | 1 |
| lambda$getObjectWriter$0(Object) | | 0% | 0% | 2 | 2 | 8 | 8 | 1 | 1 | |
| getProvider() | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | ||
| getAnnotationProcessor() | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | ||
| ObjectWriterBaseModule(ObjectWriterProvider) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 |