| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 3,443 of 3,920 | 12% | 366 of 385 | 4% | 371 | 397 | 749 | 845 | 178 | 202 | 43 | 51 |
| FileDescriptorSet.java | | 0% | | 0% | 66 | 66 | 168 | 168 | 43 | 43 | 29 | 29 |
| EnumLookup.java | | 0% | | 0% | 85 | 85 | 184 | 184 | 32 | 32 | 6 | 6 |
| FieldLookup.java | | 2% | | 1% | 44 | 47 | 103 | 107 | 14 | 17 | 4 | 6 |
| TypeResolver.java | | 26% | | 17% | 42 | 49 | 86 | 124 | 10 | 15 | 0 | 1 |
| ProtobufField.java | | 0% | | 0% | 41 | 41 | 72 | 72 | 19 | 19 | 1 | 1 |
| ProtobufMessage.java | | 24% | | 12% | 19 | 25 | 31 | 48 | 7 | 13 | 0 | 1 |
| NativeProtobufSchema.java | | 22% | | 11% | 22 | 26 | 36 | 47 | 9 | 13 | 0 | 1 |
| ProtobufSchemaLoader.java | | 7% | | 0% | 23 | 25 | 27 | 30 | 21 | 23 | 0 | 1 |
| FieldTypes.java | | 0% | | 0% | 7 | 7 | 12 | 12 | 4 | 4 | 1 | 1 |
| DescriptorLoader.java | | 0% | n/a | 7 | 7 | 12 | 12 | 7 | 7 | 1 | 1 | |
| ProtobufSchema.java | | 31% | | 0% | 6 | 8 | 7 | 12 | 5 | 7 | 0 | 1 |
| ProtobufEnum.java | | 0% | n/a | 4 | 4 | 8 | 8 | 4 | 4 | 1 | 1 | |
| FieldType.java | | 91% | | 0% | 5 | 7 | 3 | 21 | 3 | 5 | 0 | 1 |