| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 4,763 of 4,763 | 0% | 168 of 168 | 0% | 223 | 223 | 778 | 778 | 139 | 139 | 13 | 13 |
| Errors.java | | 0% | | 0% | 27 | 27 | 174 | 174 | 13 | 13 | 1 | 1 |
| ApiKeys.java | | 0% | | 0% | 40 | 40 | 143 | 143 | 25 | 25 | 2 | 2 |
| Protocol.java | | 0% | | 0% | 27 | 27 | 118 | 118 | 7 | 7 | 1 | 1 |
| MessageUtil.java | | 0% | | 0% | 40 | 40 | 99 | 99 | 15 | 15 | 1 | 1 |
| SendBuilder.java | | 0% | | 0% | 26 | 26 | 82 | 82 | 21 | 21 | 1 | 1 |
| DataOutputStreamWritable.java | | 0% | | 0% | 14 | 14 | 66 | 66 | 13 | 13 | 1 | 1 |
| ByteBufferAccessor.java | | 0% | | 0% | 25 | 25 | 45 | 45 | 24 | 24 | 1 | 1 |
| MessageSizeAccumulator.java | | 0% | n/a | 7 | 7 | 14 | 14 | 7 | 7 | 1 | 1 | |
| Readable.java | | 0% | | 0% | 7 | 7 | 13 | 13 | 5 | 5 | 1 | 1 |
| Writable.java | | 0% | | 0% | 4 | 4 | 11 | 11 | 3 | 3 | 1 | 1 |
| ObjectSerializationCache.java | | 0% | n/a | 5 | 5 | 10 | 10 | 5 | 5 | 1 | 1 | |
| Message.java | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | 1 | 1 |