guacamole-common/src/main/java/org/apache/guacamole/websocket/GuacamoleWebSocketTunnelEndpoint.java
guacamole/src/main/java/org/apache/guacamole/tunnel/websocket/jetty9/GuacamoleWebSocketTunnelListener.java

guacamole-common/src/main/java/org/apache/guacamole/websocket/GuacamoleWebSocketTunnelEndpoint.java
guacamole/src/main/java/org/apache/guacamole/tunnel/websocket/tomcat/GuacamoleWebSocketTunnelServlet.java

guacamole-common/src/main/java/org/apache/guacamole/websocket/GuacamoleWebSocketTunnelEndpoint.java
guacamole/src/main/java/org/apache/guacamole/tunnel/websocket/jetty8/GuacamoleWebSocketTunnelServlet.java