docs: public Object getLastModified(int iHandleType) throws DBException, RemoteException
      {
          BaseTransport transport = this.createProxyTransport(GET_LAST_MODIFIED);
          transport.addParam(TYPE, iHandleType);
          Object strReturn = transport.sendMessageAndGetReply();
          Object objReturn = transport.convertReturnObject(strReturn);
          return this.checkDBException(objReturn);
      }