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public class Singleton { private static final Singleton singleton = new Singleton(); private Singleton() { } publ... 阅读全文
posted @ 2014-11-25 18:06
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public class Test { public static void main(String args[]) { int temp=0; ArrayList List = new ArrayList(); String s1 ... 阅读全文
posted @ 2014-11-25 17:50
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