private int userid3, userid5;
public void setUp() {
setUp(CompUser.class, CLEAR_TABLES);
CompUser user1 = createUser("Seetha", "MAC", 36, true);
CompUser user2 = createUser("Shannon ", "PC", 36, false);
CompUser user3 = createUser("Ugo", "PC", 19, true);
CompUser user4 = createUser("_Jacob", "LINUX", 10, true);
CompUser user5 = createUser("Famzy", "UNIX", 29, false);
CompUser user6 = createUser("Shade", "UNIX", 23, false);
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
em.persist(user1);
em.persist(user2);