| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 4,864 of 4,864 | 0% | 632 of 632 | 0% | 461 | 461 | 1,230 | 1,230 | 145 | 145 | 32 | 32 |
| AsyncReceiverImpl.java | | 0% | | 0% | 124 | 124 | 344 | 344 | 51 | 51 | 18 | 18 |
| AsyncSenderImpl.java | | 0% | | 0% | 101 | 101 | 272 | 272 | 25 | 25 | 5 | 5 |
| UndertowOutputStream.java | | 0% | | 0% | 68 | 68 | 183 | 183 | 15 | 15 | 1 | 1 |
| BlockingSenderImpl.java | | 0% | | 0% | 66 | 66 | 176 | 176 | 18 | 18 | 1 | 1 |
| BlockingReceiverImpl.java | | 0% | | 0% | 56 | 56 | 154 | 154 | 19 | 19 | 2 | 2 |
| UndertowInputStream.java | | 0% | | 0% | 37 | 37 | 85 | 85 | 8 | 8 | 1 | 1 |
| DefaultIoCallback.java | | 0% | n/a | 7 | 7 | 14 | 14 | 7 | 7 | 2 | 2 | |
| IoCallback.java | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Receiver.java | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |