struts2 CookieInterceptor

<struts>
    <package name="struts" extends="struts-default">
        <action name="cookie_action" class="action.CookieAction" method="execute">
            <interceptor-ref name="cookie">
                <param name="cookiesName">*</param>
                <param name="cookiesValue">*</param>
            </interceptor-ref>
            <interceptor-ref name="defaultStack"></interceptor-ref>
            <result>/index.jsp</result>
        </action>
    </package>

</struts>

public class CookieAction extends ActionSupport implements CookiesAware {
    @Override
    public void setCookiesMap(Map<String, String> cookies) {
        
    }
    @Override
    public String execute() throws Exception {
        return super.execute();
    }
}