import java.util.concurrent.CountDownLatch; public class Gr?nnsakskutter implements Runnable{ private final CountDownLatch ingrediensFerdig; Gr?nnsakskutter(CountDownLatch ingrediensFerdig){ this.ingrediensFerdig = ingrediensFerdig; } public void run(){ try{ Thread.sleep(500); System.out.println("Kutter gr?nnsaker.."); Thread.sleep(1000); System.out.println("Gr?nnsakene er kuttet!"); ingrediensFerdig.countDown(); }catch(InterruptedException e){ System.out.println("Gr?nnsakskuttingen ble avbrutt. Ingen mat i dag!"); System.exit(1); } } }