import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
public class ConcurrencyExample {
public static void main(String[] args) {
ExecutorService executor = Executors.newFixedThreadPool(5);
Future<String> result = executor.submit(() -> {
return "Hello, World!";
});
try {
String message = result.get();
System.out.println(message);
} catch (Exception e) {
e.printStackTrace();
}
executor.shutdown();
}
}
