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		<id>https://fgchen.com/wiki/index.php?action=history&amp;feed=atom&amp;title=SCJP_1.6%E7%89%88%E8%80%83%E9%A1%8C_231</id>
		<title>SCJP 1.6版考題 231 - 修訂歷史</title>
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		<updated>2026-05-07T12:43:28Z</updated>
		<subtitle>本 Wiki 上此頁面的修訂歷史</subtitle>
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	<entry>
		<id>https://fgchen.com/wiki/index.php?title=SCJP_1.6%E7%89%88%E8%80%83%E9%A1%8C_231&amp;diff=1125&amp;oldid=prev</id>
		<title>Ikk：新頁面: &lt;br&gt;&amp;nbsp;Given:  &lt;br&gt;11. &amp;nbsp; &amp;nbsp;Runnable r = new Runnable(){  &lt;br&gt;12. &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;public void run(){  &lt;br&gt;13. &amp;nbsp; &amp;nb...</title>
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				<updated>2013-03-27T16:26:35Z</updated>
		
		<summary type="html">&lt;p&gt;新頁面: &amp;lt;br&amp;gt; Given:  &amp;lt;br&amp;gt;11.    Runnable r = new Runnable(){  &amp;lt;br&amp;gt;12.                    public void run(){  &amp;lt;br&amp;gt;13.   &amp;amp;nb...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;新頁面&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;br&amp;gt;&amp;amp;nbsp;Given: &lt;br /&gt;
&amp;lt;br&amp;gt;11. &amp;amp;nbsp; &amp;amp;nbsp;Runnable r = new Runnable(){ &lt;br /&gt;
&amp;lt;br&amp;gt;12. &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp;public void run(){ &lt;br /&gt;
&amp;lt;br&amp;gt;13. &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp;System.out.print(&amp;quot;Cat&amp;quot;); &lt;br /&gt;
&amp;lt;br&amp;gt;14. &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp;} &lt;br /&gt;
&amp;lt;br&amp;gt;15. &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp;}; &lt;br /&gt;
&amp;lt;br&amp;gt;16. &amp;amp;nbsp; Thread t = new Thread(r){ &lt;br /&gt;
&amp;lt;br&amp;gt;17. &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp;public void run(){ &lt;br /&gt;
&amp;lt;br&amp;gt;18. &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp;System.outprint(&amp;quot;Dog&amp;quot;); &lt;br /&gt;
&amp;lt;br&amp;gt;19. &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; &amp;amp;nbsp; } &lt;br /&gt;
&amp;lt;br&amp;gt;20. &amp;amp;nbsp; &amp;amp;nbsp;}; &lt;br /&gt;
&amp;lt;br&amp;gt;21. &amp;amp;nbsp;t.start(); &lt;br /&gt;
&lt;br /&gt;
&amp;lt;br&amp;gt;What is the result? &lt;br /&gt;
&amp;lt;br&amp;gt;&amp;amp;nbsp; A. Cat &lt;br /&gt;
&amp;lt;br&amp;gt;&amp;amp;nbsp; B. Dog &lt;br /&gt;
&amp;lt;br&amp;gt;&amp;amp;nbsp; C. Compilation fails. &lt;br /&gt;
&amp;lt;br&amp;gt;&amp;amp;nbsp; D. The code runs with no output. &lt;br /&gt;
&amp;lt;br&amp;gt;&amp;amp;nbsp; E. An exception is thrown at runtime. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;div class=&amp;quot;toccolours mw-collapsible mw-collapsed&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;span style=&amp;quot;font-size:medium;&amp;quot;&amp;gt;解答&amp;lt;/span&amp;gt;&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
&amp;lt;div class=&amp;quot;mw-collapsible-content&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;span style=&amp;quot;font-size: medium;&amp;quot;&amp;gt;Ans: B   &amp;lt;/span&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;span style=&amp;quot;font-size:medium;&amp;quot;&amp;gt; 解說: &amp;amp;nbsp;17~19的run覆蓋掉定義在12~14的run方法，執行緒被啟動後(start)，會跳至run方法來執行。 &lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
&amp;lt;/span&amp;gt;	&lt;br /&gt;
&amp;lt;/div&amp;gt;&amp;lt;/div&amp;gt;&lt;br /&gt;
{{SCJP 1.6版考題講解}}&lt;/div&gt;</summary>
		<author><name>Ikk</name></author>	</entry>

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