控制台错误
Exception in thread "main" java.util.ConcurrentModificationException
at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
at java.util.AbstractList$Itr.next(Unknown Source)
at aaa.String_a.main(String_a.java:23)
// 不明白???作者: 张庚 时间: 2013-2-6 22:06
package aaa;
import java.util.ArrayList;
import java.util.ListIterator;
public class String_a {
public static void sop(Object obj)
{
System.out.println(obj);
}