TimeKeeper pc = new TimeKeeper();
pc.setDate(VALUE_DATE);
pc.setTime(VALUE_TIME);
pc.setTstamp(VALUE_TSTAMP);
TimeEntity te = new TimeEntity();
te.setName("name1");
te.setValue(1);
te.setCal2Timestamp(PARAM_CALENDAR);
te.setCal2Time(PARAM_CALENDAR);
te.setCal2Date(PARAM_CALENDAR);
te.setUDate2SDate(VALUE_DATE);
te.setUDate2Time(VALUE_DATE);
te.setUDate2Timestamp(VALUE_DATE);
em.getTransaction().begin();
em.persist(pc);
em.persist(te);
em.getTransaction().commit();