測試Servlet中的值

測試userSessionListener中的值
userSessionListener.class
public void doGet(HttpServletRequest req, HttpServletResponse resp) throws
        ServletException, IOException {
    resp.getWriter().println("Map => " + this.USER_LOCALE_MAP + " hashCode=" + USER_LOCALE_MAP.hashCode());
  }
web.xml
  <servlet>
    <servlet-name>userSessionListener</servlet-name>
    <servlet-class>com.comp.model.servlets.UserSessionListener</servlet-class>
  </servlet>
 
  <servlet-mapping>
    <servlet-name>userSessionListener</servlet-name>
    <url-pattern>/viewUserSessionListener</url-pattern>
  </servlet-mapping>