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JavaAtomic.java
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44 lines (33 loc) · 983 Bytes
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import java.util.concurrent.atomic.AtomicInteger;
public class JavaAtomic {
public static void main(String[] args) throws InterruptedException {
ProcessingThread pt = new ProcessingThread();
Thread t1 = new Thread(pt, "t1");
t1.start();
Thread t2 = new Thread(pt, "t2");
t2.start();
t1.join();
t2.join();
System.out.println("Processing count=" + pt.getCount());
}
}
class ProcessingThread implements Runnable {
private AtomicInteger count = new AtomicInteger();
public void run() {
for (int i = 1; i < 5; i++) {
processSomething(i);
count.incrementAndGet();
}
}
public int getCount() {
return this.count.get();
}
private void processSomething(int i) {
// processing some job
try {
Thread.sleep(i * 10);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}