$ mvn clean compile
$ mvn gwt:compile
$ mvn eclipse:eclipse
$ mvn compile gwt:run
$ mvn jetty:run
$ mvn package
$ sudo cp target/gwt20-managed-rpc.war /usr/local/AT_7028/webapps/
$ /usr/local/AT_7028/bin/startup.sh
http://localhost:8080/gwt20-managed-rpc/