/**
  * Deletes the tables created during test.
  *
  * @throws Exception if a lookup error occurs.
  */
 public void deleteTable() throws Exception {
   // deletes the table after each test to avoid errors.
   ExceptionHandleUtil.deleteTable(DATABASE_1, ItfContainerTransaction.TABLE);
   ExceptionHandleUtil.deleteTable(DATABASE_2, ItfContainerTransaction.TABLE);
 }