java AtomicLong 示例，javaatomiclong,import java.

java AtomicLong 示例，javaatomiclong,import java.

import java.util.concurrent.atomic.AtomicLong;public class AtomicCounter extends Thread {    private static AtomicLong counter=new AtomicLong(10);    public static void main(String[] args) throws Exception {        AtomicCounter thread1=new AtomicCounter();        thread1.start();        AtomicCounter thread2=new AtomicCounter();        thread2.start();        AtomicCounter thread3=new AtomicCounter();        thread3.start();    }    @Override    public void run() {        Thread t=Thread.currentThread();        long id=t.getId();        for(long i=0; i<10; i++) {            long nextLong=counter.incrementAndGet();            System.out.println(nextLong +"\t"+id);            Sleep(10);         }    }    public static void Sleep(int ms) {        try {            Thread.sleep(ms);            } catch (Exception e) {                System.out.println(e.getMessage());        }    }}