op34b0f814002e.txt

来自「软件工程方面的书籍」· 文本 代码 · 共 25 行

     * Changes the priority of this thread. 
     * <p>
     * First the <code>checkAccess</code> method of this thread is called 
     * with no arguments. This may result in throwing a 
     * <code>SecurityException</code>. 
     * <p>
     * Otherwise, the priority of this thread is set to the smaller of 
     * the specified <code>newPriority</code> and the maximum permitted 
     * priority of the thread's thread group. 
     *
     * @exception  IllegalArgumentException  If the priority is not in the
     *               range <code>MIN_PRIORITY</code> to
     *               <code>MAX_PRIORITY</code>.
     * @exception  SecurityException  if the current thread cannot modify
     *               this thread.
     * @see        java.lang.Thread#checkAccess()
     * @see        java.lang.Thread#getPriority()
     * @see        java.lang.Thread#getThreadGroup()
     * @see        java.lang.Thread#MAX_PRIORITY
     * @see        java.lang.Thread#MIN_PRIORITY
     * @see        java.lang.ThreadGroup#getMaxPriority()
     * @since      JDK1.0