4.0.0 com.baeldung.singletonsession singleton-ejb-bean 1.0.0-SNAPSHOT EJB Singleton Session Bean com.baeldung.spring.ejb ejb-for-spring 1.0.1 UTF-8 javax javaee-api 8.0 provided org.apache.openejb tomee-embedded 1.7.5 junit junit 4.12 test