import java.util.Random;
import java.util.concurrent.CountDownLatch;

class Deltaker implements Runnable {
    private Monitor monitor;
    private final Random r = new Random();
    private CountDownLatch ferdig;

    public Deltaker(Monitor monitor, CountDownLatch ferdig) {
        this.monitor = monitor;
        this.ferdig = ferdig;
    }

    @Override
    public void run() {
        int tall = r.nextInt(Integer.MAX_VALUE);
        monitor.hentTall(tall);
        ferdig.countDown();
    }
}