Subject subj  = SubjectFactory.getSubject(Constants.rootI, "bad type");
Subject subj = null; try { subj = SubjectFactory.getSubject(Constants.rootI, "bad type"); } catch (SubjectNotFoundException e) {  e.printStackTrace(); }
  public void testSubjectInterfaceLookupFailureInvalidType() {    Subject subj  = SubjectFactory.getSubject(Constants.rootI, "bad type");    Assert.assertNull(subj);  }