| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 19 of 193 | 90% | 1 of 4 | 75% | 3 | 12 | 4 | 35 | 2 | 10 |
| encodeHeaderInto(ByteBuffer) | | 87% | | 50% | 1 | 2 | 1 | 8 | 0 | 1 |
| with(ByteBuf) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| retain() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| encodeHeader() | | 100% | | 100% | 0 | 2 | 0 | 10 | 0 | 1 |
| create(Message.Type, int, ProtocolVersion, EnumSet, ByteBuf) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| discard(ByteBuf, long) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| clone() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| encodeInto(ByteBuffer) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| Envelope(Envelope.Header, ByteBuf) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| release() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |