| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 6,757 of 6,929 | 2% | 70 of 70 | 0% | 719 | 733 | 1,449 | 1,482 | 684 | 698 | 10 | 14 |
| UndertowMessages_$bundle.java | | 1% | n/a | 369 | 377 | 705 | 720 | 369 | 377 | 0 | 1 | |
| UndertowLogger_$logger.java | | 1% | n/a | 198 | 202 | 304 | 311 | 198 | 202 | 0 | 1 | |
| Undertow.java | | 0% | | 0% | 93 | 93 | 308 | 308 | 61 | 61 | 7 | 7 |
| Handlers.java | | 0% | | 0% | 54 | 54 | 60 | 60 | 51 | 51 | 1 | 1 |
| UndertowOptions.java | | 0% | n/a | 1 | 1 | 58 | 58 | 1 | 1 | 1 | 1 | |
| Version.java | | 0% | n/a | 4 | 4 | 14 | 14 | 4 | 4 | 1 | 1 | |
| UndertowLogger.java | | 100% | n/a | 0 | 1 | 0 | 10 | 0 | 1 | 0 | 1 | |
| UndertowMessages.java | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 |