Assert.fail("failed to add group: " + e.getMessage());
Assert.fail("failed to add group '" + extn + "': " + e.getMessage());
  protected static Group addChildGroup(Stem ns, String extn, String displayExtn) {    try {      LOG.debug("addChildGroup.0 " + extn);      Group child = ns.addChildGroup(extn, displayExtn);      LOG.debug("addChildGroup.1 " + extn);      Assert.assertNotNull("child !null", child);      LOG.debug("addChildGroup.2 " + extn);      Assert.assertTrue("added child group", true);      LOG.debug("addChildGroup.3 " + extn);      Assert.assertTrue(        "child group instanceof Group",         child instanceof Group      );      LOG.debug("addChildGroup.4 " + extn);      Assert.assertNotNull("child uuid !null", child.getUuid());      LOG.debug("addChildGroup.5 " + extn);      Assert.assertTrue("child has uuid", !child.getUuid().equals(""));      LOG.debug("addChildGroup.6 " + extn);      Assert.assertTrue(        "parent stem", child.getParentStem().equals(ns)      );      LOG.debug("addChildGroup.7 " + extn);      Assert.assertTrue(        "group extension", child.getExtension().equals(extn)      );      LOG.debug("addChildGroup.8 " + extn);      Assert.assertTrue(        "group name", child.getName().equals(ns.getName() + ":" + extn)      );      LOG.debug("addChildGroup.9 " + extn);      Assert.assertTrue(        "group displayExtension",         child.getDisplayExtension().equals(displayExtn)      );      LOG.debug("addChildGroup.10 " + extn);      Assert.assertTrue(        "group displayName",         child.getDisplayName().equals(ns.getDisplayName() + ":" + displayExtn)      );      LOG.debug("addChildGroup.11 " + extn);      return child;    }    catch (Exception e) {      LOG.debug("addChildGroup.12 " + extn);      Assert.fail("failed to add group: " + e.getMessage());    }    throw new RuntimeException(Helper.ERROR);  } // protected static Group addChildGroup(ns, extn, displayExtn)