| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 1,433 of 1,433 | 0% | 80 of 80 | 0% | 81 | 81 | 281 | 281 | 41 | 41 | 9 | 9 |
| EchoServer.java | | 0% | | 0% | 21 | 21 | 83 | 83 | 20 | 20 | 4 | 4 |
| EchoServerInitializer.java | | 0% | | 0% | 13 | 13 | 57 | 57 | 5 | 5 | 1 | 1 |
| EchoWebSocketServerHandler.java | | 0% | | 0% | 23 | 23 | 65 | 65 | 9 | 9 | 1 | 1 |
| EchoServerHandler.java | | 0% | | 0% | 15 | 15 | 50 | 50 | 3 | 3 | 1 | 1 |
| EchoServerHttpOrHttp2Initializer.java | | 0% | | 0% | 6 | 6 | 18 | 18 | 2 | 2 | 1 | 1 |
| ErrorHandler.java | | 0% | | 0% | 3 | 3 | 8 | 8 | 2 | 2 | 1 | 1 |