T.string("error message", CompositeValidator.ERR_O, eM.getMessage());
T.string("error message", E.COMP_O, eM.getMessage());
  public void testFailNullOwner() {    LOG.info("testFailNullOwner");    try {      R r = R.populateRegistry(0, 0, 0);      Composite c = new Composite(r.rs, null, null, null, null);      r.rs.stop();      Assert.fail("created composite with null owner");    }    catch (ModelException eM) {      Assert.assertTrue("OK: did not create composite with null owner", true);      T.string("error message", CompositeValidator.ERR_O, eM.getMessage());    }    catch (Exception e) {      Assert.fail("unexpected exception: " + e.getMessage());    }  } // public void testFailNullOwner()