BlogJava-sters-最新评论http://www.blogjava.net/sters/CommentsRSS.aspxzh-cnMon, 22 May 2006 08:41:06 GMTMon, 22 May 2006 08:41:06 GMTcnblogsre: 请问关于class cast的一个问题？急！http://www.blogjava.net/sters/archive/2006/06/21/47489.html#54164DragonofsonDragonofsonWed, 21 Jun 2006 03:43:00 GMThttp://www.blogjava.net/sters/archive/2006/06/21/47489.html#54164import 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");
}

}

Dragonofson 2006-06-21 11:43 发表评论
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