public void findMatching() throws Exception {
   List<Integer> list =
       DatabaseUtil.getNumBArray(
           "select numb from array3 where (numb = numb)", nuodbConnection, pstmt);
   Assert.assertTrue(list.size() >= 1, "The list is empty");
   Integer[] actarr = list.toArray(new Integer[list.size()]);
   Integer[] exparr = {1, 3, 5, 7, 8};
   Assert.assertEqualsNoOrder(actarr, exparr);
 }