Reducing code complexity for GWT

I started learn GWT by example on google and my first conclusion is: too much code

Like this:

stocks.add(symbol);
        stocksFlexTable.setText(row, 0, symbol);
        stocksFlexTable.setWidget(row, 2, new Label());
        stocksFlexTable.getCellFormatter().addStyleName(row, 1,
                "watchListNumericColumn");
        stocksFlexTable.getCellFormatter().addStyleName(row, 2,
                "watchListNumericColumn");
        stocksFlexTable.getCellFormatter().addStyleName(row, 3,
                "watchListRemoveColumn");

Does GWT have any extensions for reducing code size and simplifying creating GWT forms?