| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 103 of 1,270 | 91% | 18 of 86 | 79% | 28 | 132 | 23 | 268 | 10 | 89 | 0 | 4 |
| ProtoInputStream | | 87% | | 70% | 24 | 70 | 15 | 128 | 6 | 39 | 0 | 1 |
| ProtoOutputStream | | 96% | | 100% | 4 | 56 | 8 | 132 | 4 | 45 | 0 | 1 |
| WireType | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | |
| LimitedProtoInputStream | | 100% | | 100% | 0 | 5 | 0 | 6 | 0 | 4 | 0 | 1 |