JUC安全类型的集合

package syn;

import java.util.concurrent.CopyOnWriteArrayList;
//测试JUC安全类型的集合
public class TestJUC {

    public static void main(String[] args) throws InterruptedException {
        CopyOnWriteArrayList<String> list = new CopyOnWriteArrayList<String>();
        for (int i = 0; i < 10000; i++) {
            new Thread(()->{
                list.add(Thread.currentThread().getName());
            }).start();
            Thread.sleep(1000);
        }
        System.out.println(list.size());
    }
}

JUC安全类型的集合

原文：https://www.cnblogs.com/changhanbing/p/14638619.html