http://jax.de/2014/sessions/jsf-vs-gwt-jsf-und-gwt
To run the application with embedded Tomcat 7.0:
mvn tomcat7:run-war
To start the GWT CodeServer:
mvn gwt:run-codeserver
Deploy the application to a JEE7 compatible app server (like Wildfly).
To start the GWT CodeServer:
mvn gwt:run-codeserver