code: public V get ()
          throws SQLException
      {
          V result = next();
          if (result != null) {
              int spurious = 0;
              while (next() != null) {
                  spurious++;
              }
              if (spurious > 0) {
                  log.warning("Cursor.get() quietly tossed " + spurious + " spurious additional " +
                              "records.", "query", _query);
              }
          }
          return result;
      }
docs: Returns the first element matched by this cursor or null if no elements
  were matched. Checks to ensure that no subsequent elements were matched
  by the query, logs a warning if there were spurious additional matches.