| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 0 of 122 | 100% | 0 of 12 | 100% | 0 | 15 | 0 | 33 | 0 | 9 |
| mutable(Descriptors.FieldDescriptor) | | 100% | | 100% | 0 | 6 | 0 | 14 | 0 | 1 |
| set(Descriptors.FieldDescriptor, Object) | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| clear(Descriptors.FieldDescriptor) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| get(Descriptors.FieldDescriptor) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| optional(Descriptors.FieldDescriptor) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| ProtoMessageBuilder(Descriptors.Descriptor) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| ProtoMessageBuilder(Class) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| ProtoMessageBuilder(Message.Builder) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getMessage() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |