Method removeAttribute

java/jakarta/servlet/http/HttpSession.java:183–183

Removes the object bound with the specified name from this session. If the session does not have an object bound with the specified name, this method does nothing. After this method executes, and if the object implements HttpSessionBindingListener , the container calls HttpSess

(String name)

     * @exception IllegalStateException if this method is called on an invalidated session
     */
    void removeAttribute(String name);

    /**
     * Invalidates this session then unbinds any objects bound to it.