Using the CLI we can perform many operations.
To stop the Sun Java EE Engine, type:
asadmin stop-jbi-component sun-javaee-engine
To shut down the Sun Java EE Engine, type:
asadmin shut-down-jbi-component sun-javaee-engine
(Optional) To uninstall the Sun Java EE Engine, type:
asadmin uninstall-jbi-component sun-javaee-engine