ut.begin();
result = bean.testEntityManager();
httpServletResponse.getOutputStream().print("\nTest servlet container managed entity manager test OK: " + result);
result = bean.testEntityManagerFactory();
httpServletResponse.getOutputStream().print("\nTest servlet app managed entity manager factory test OK: " + result);
ut.commit();
httpServletResponse.getOutputStream().print("\ncommit OK");
} catch (NamingException e) {
System.out.print("Exception:");
e.printStackTrace();
} catch (RemoteException e) {