op34b0f8bc0169.txt

软件工程方面的书籍

     * Returns the last component of the vector.
     *
     * @return  the last component of the vector, i.e., the component at index
     *          <code>size()&nbsp;-&nbsp;1</code>.
     * @exception  NoSuchElementException  if this vector is empty.
     * @since   JDK1.0