op34b0f8140027.txt

来自「软件工程方面的书籍」· 文本 代码 · 共 9 行

     * Tests if this thread is alive. A thread is alive if it has 
     * been started and has not yet died. 
     *
     * @return  <code>true</code> if this thread is alive;
     *          <code>false</code> otherwise.
     * @since   JDK1.0