本文共 1524 字，大约阅读时间需要 5 分钟。

import java.util.ArrayList;import java.util.List;import java.util.Random;import java.util.concurrent.Exchanger;/** * Created by yuanyong on 17/2/8. */public class ThreadLocalTest {    public static void main(String[] args) {        Exchanger
   
    
     > exchanger = new Exchanger
     
      
       >();        new Consumer(exchanger).start();        new Producer(exchanger).start();    }}class Producer extends Thread {    List
       
         list = new ArrayList
        
         (); Exchanger
         
          
           > exchanger = null; public Producer(Exchanger
           
            
             > exchanger) { super(); this.exchanger = exchanger; } @Override public void run() { Random rand = new Random(); for(int i=0; i<10; i++) { list.clear(); list.add(rand.nextInt(10000)); list.add(rand.nextInt(10000)); list.add(rand.nextInt(10000)); list.add(rand.nextInt(10000)); list.add(rand.nextInt(10000)); try { list = exchanger.exchange(list); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }}class Consumer extends Thread { List
             
               list = new ArrayList
              
               (); Exchanger
               
                
                 > exchanger = null; public Consumer(Exchanger
                 
                  
                   > exchanger) { super(); this.exchanger = exchanger; } @Override public void run() { for(int i=0; i<10; i++) { try { list = exchanger.exchange(list); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } System.out.print(list.get(0)+", "); System.out.print(list.get(1)+", "); System.out.print(list.get(2)+", "); System.out.print(list.get(3)+", "); System.out.println(list.get(4)+", "); } }}
                  
                 
                
               
              
             
            
           
          
         
        
       
      
     
    
   

转载地址：https://blog.csdn.net/u011153869/article/details/54965262 如侵犯您的版权，请留言回复原文章的地址，我们会给您删除此文章，给您带来不便请您谅解！