This is a template to quickly start a project with google appengine.
To run locally, build with mvn clean install and start with mvn appengine:devserver . It runs on http://localhost:9090/
Some other stuff:
https://cloud.google.com/appengine/docs/java/tools/maven : mvn help:describe -DgroupId=com.google.appengine -DartifactId=appengine-maven-plugin -Ddetail=true