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import java.util.concurrent.atomic.AtomicInteger;
/**
* @Auther: zch
* @Date: 2019/1/8 15:03
* @Description:
*/
public class AtomicIntegerDemo {
static AtomicInteger i = new AtomicInteger();
public static class AddThread implements Runnable {
@Override
public void run() {
for (int k = 0; k < 10000; k++) {
i.incrementAndGet();
}
}
}
public static void main(String[] args) throws InterruptedException {
Thread[] ts = new Thread[10];
for (int k=0;k<10;k++) {
ts[k] = new Thread(new AddThread());
}
for (int k=0;k<10;k++) {
ts[k].start();
}
for (int k=0;k<10;k++) {
ts[k].join();
}
System.out.println(i);
}
}