@After
 public void tearDown() throws Exception {
   savings = null;
   group = null;
   center = null;
   TestObjectFactory.removeObject(savingsOffering2);
   StaticHibernateUtil.flushSession();
 }
 private void createCustomers() {
   createParentCustomer();
   group =
       TestObjectFactory.createWeeklyFeeGroupUnderCenter(
           "group", CustomerStatus.GROUP_ACTIVE, center);
   client = TestObjectFactory.createClient("Client", CustomerStatus.CLIENT_ACTIVE, group);
   StaticHibernateUtil.flushSession();
 }
 @After
 public void tearDown() throws Exception {
   branchOffice = null;
   savings = null;
   group = null;
   center = null;
   personnel = null;
   StaticHibernateUtil.flushSession();
 }