assertFalse(synonymItem2.isUpdated());

         final SynonymItem synonymItem3 = itemList2.get(2);
         synonymItem3.setNewInputs(new String[] { "c1", "c2" });
         synonymItem3.setNewOutputs(new String[] { "c1", "c2" });
         synonymFile.update(synonymItem3);
         final PagingList<SynonymItem> itemList3 = synonymFile.selectList(0, 20);
         assertEquals(5, itemList3.size());