posted on 2006-05-22 16:41 sters 閱讀(357) 評論(1) 編輯 收藏
沒有碰到這個問題 import java.util.ArrayList; import java.util.Iterator; public class test { public static void mian(String []arg) { ArrayList list=ArrayList(); list.add(new o()); Iterator iterator=list.iterator(); while(iterator.hasNext()) { o g=(o)iterator.next(); g.print(); } } } class o { public o() { } public void print() { System.out.println("ssss"); } } 回復 更多評論
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