Default generated entity is invalid ----------------------------------- Key: JBIDE-18565 URL: https://issues.jboss.org/browse/JBIDE-18565 Project: Tools (JBoss Tools) Issue Type: Feature Request Components: hibernate, upstream Reporter: Arun Gupta Assignee: Koen Aers Fix For: 4.5.0.AM1 Code for a default generated JPA entity looks like: package org.svcc; import java.io.Serializable; import javax.persistence.*; /** * Entity implementation class for Entity: Student * */ @Entity public class Student implements Serializable { private static final long serialVersionUID = 1L; public Student() { super(); } } This is an invalid entity because each JPA entity must have a primary key. For a simpler OOTB experience, generate a default primary key.