Java：原子操作类AtomicInteger代码示例

package com.demo.atomic;

import java.util.concurrent.atomic.AtomicInteger;

public class AtomicDemo {
    private static int count = 0;
    private static int synchronizedCount = 0;
    private static AtomicInteger atomicCount = new AtomicInteger();

    public static synchronized void addCount() {
        synchronizedCount++;
    }

    public static void main(String[] args) {

        // 创建5个线程
        Thread[] threads = new Thread[5];

        for (int i = 0; i  {
                for (int j = 0; j