Java的同步List类声明使用，java同步list声明,package cn.o

Java的同步List类声明使用，java同步list声明,package cn.o

package cn.outofmemory.snippets.core;import java.util.ArrayList;import java.util.Collections;import java.util.List;public class SynchronizedArrayList {  public static void main(String[] args) {    // Create an ArrayList and populate it with elements    ArrayList arrayList = new ArrayList();    arrayList.add("element_1");    arrayList.add("element_2");    arrayList.add("element_3");    // static void synchronizedList(List list) method returns a synchronized list from the provided ArrayList    List syncList = Collections.synchronizedList(arrayList);    System.out.println("syncList conatins : " + syncList);  }}

输出：

syncList conatins : [element_1, element_2, element_3]