import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
public class ConcurrentExample {
public static void main(String[] args) {
ExecutorService executor = Executors.newFixedThreadPool(5);
for (int i = 0; i < 10; i++) {
Runnable worker = new WorkerThread("" + i);
executor.execute(worker);
}
executor.shutdown();
while (!executor.isTerminated()) {
}
}
}
class WorkerThread implements Runnable {
private String message;
public WorkerThread(String message) {
this.message = message;
}
public void run() {
try {
Thread.sleep(2000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
