LOG.info("testRootAsNonRoot");
  public void testRootAsNonRoot() {    Stem  rootA = StemHelper.findRootStem(      SessionHelper.getSession(SubjectHelper.SUBJ0_ID)    );    Stem  rootB = StemHelper.findRootStem(      SessionHelper.getSession(SubjectHelper.SUBJ0_ID)    );    Assert.assertEquals("root == root", rootA, rootB);  } // public void testRootAsNonRoot()