ExecutorService with Callable Timeout

Service.java

import java.util.concurrent.*;

public class Service {

    private final ExecutorService executorService;

    public Service() {
        executorService = Executors.newSingleThreadExecutor();
    }

    public void testExecutorServiceInterrputCallable() {
            setTimeout(executorService.submit(() -> someBlockingTask()), 1);
            System.out.println("Continue main thread!");
            shutdownExecutorService();
    }

    private void setTimeout(Future<?> futureTask, int timeoutInSeconds) {
        try {
            futureTask.get(timeoutInSeconds, TimeUnit.SECONDS); // 1
        } catch (InterruptedException | ExecutionException ex) {
            ex.printStackTrace();
        } catch (TimeoutException timeoutException) {
            futureTask.cancel(true); // 2
        }
    }

    private void someBlockingTask() {
        for(long i=0; i<=10000000;i++) {
            System.out.println(i);
            if(Thread.currentThread().isInterrupted()) { // 3
                System.out.println("The callable has been interrupted!");
                return;
            }
        }
    }

    private void shutdownExecutorService() {
        executorService.shutdown();
        if(!executorService.isShutdown()) {
            executorService.shutdownNow();
        }
    }
}