assertNotNull("Root has to be define.",root);
assertNotNull("Root has to be defined.",root);
    public void testExperimenterShouldAlwaysExist() throws Exception    {            Experimenter root = (Experimenter)             iQuery.findByQuery(Experimenter.class.getName(),                    new Parameters().addId(0L));                assertNotNull("Root has to be define.",root);        // FIXME assertNotNull("And it should have details",root.getDetails());                List<Experimenter> l = iQuery.findAllByQuery("from Experimenter",null);                assertTrue("If root is defined, can't be empty",l.size()>0);            }