class ExportOptionsModel extends Observable {

    public void setSelectedLatLonFormat(LatLonFormat selectedLatLonFormat)
    {
        boolean changed = !Objects.equals(mySelectedColorFormat, selectedLatLonFormat);

        if (changed)
        {
            mySelectedLatLonFormat = selectedLatLonFormat;
            setChanged();
            notifyObservers(SELECTED_LAT_LON_FORMAT_PROP);
        }
    }

}