摘要：
query 10000 elements spend: 0query 10000 elements spend: 0query 10000 elements spend: 0query 10000 elements spend: 0query 10000 elements spend: 0query 阅读全文
摘要：
query 10000 elements spend: 0query 10000 elements spend: 78query 10000 elements spend: 223query 10000 elements spend: 345query 10000 elements spend: 6 阅读全文
摘要：
package test1; import java.util.ArrayList; import java.util.LinkedList; /** * Created by Administrator on 2017/6/3 0003. */ public class ListPK { public static void main(String[] args) { ... 阅读全文
摘要：
Exception in thread "main" java.util.ConcurrentModificationException at java.util.ArrayList$SubList.checkForComodification(ArrayList.java:1231) at jav 阅读全文