使用Swing Worker加载DefaultComboBoxModel

Question

我正在尝试在Button的触发器中使用SwingWorker加载JComboBox值。但是单击该按钮不会加载我的JComboBox中的值。我通过publish()方法发送数据，然后使用process()接收数据。但是将元素映射到我的JComboBox将不会设置模型。有什么原因吗？

private Map<JComboBox, DefaultComboBoxModel> puta()
{
    Map<JComboBox, DefaultComboBoxModel> map = new HashMap<>();
    map.put(view.getCb(), (DefaultComboBoxModel)view.getCb().getModel());
    return map;
}

class ButtonListener implements ActionListener
{

    @Override
    public void actionPerformed(ActionEvent e) 
    {
        //Show Internal Frame
        createFrame();

        new ComboBoxWorker(puta()).execute();
    }

}

 private class ComboBoxWorker extends SwingWorker<Void, List>
 {
    public final Map<JComboBox, DefaultComboBoxModel> map;

    public ComboBoxWorker(Map<JComboBox, DefaultComboBoxModel> map)
    {
        this.map = map;
    }

    @Override
    protected Void doInBackground() throws Exception 
    {
        List list = new ArrayList();
        list.add(model.setGender());

        publish(list);

        return null;
    }

    @Override
    protected void process(List chunks) 
    {
        map.get(view.getCb()).addElement(chunks);
    }
}