I keep on forgetting how to do this.
cd launchpad/testing mvn clean install mvn jetty:run 1> run.log 2>&1 & # wait for startup to finish mvn test -Dtest=**/integrationtest/**/*Test.java
you can leave the server running, redeploy bundles and re-run specific tests avoiding a full rebuild.
T F D 
Very nice trick!!, very useful!!