class TestProg {
    public static void main(String[] args) {
        PrimLager lager = new PrimLager();
        PrimKonsument kons1 = new PrimKonsument(lager, "Konsument1");
        PrimKonsument kons2 = new PrimKonsument(lager, "Konsument2");
        kons1.start(); kons2.start(); 
        PrimProduzent prod = new PrimProduzent(lager, "Produzent");
        prod.start();
        
        try { Thread.sleep(2000);}
        catch (InterruptedException e) {return;} 
        prod.stopp();
        
        try { Thread.sleep(100);}
        catch (InterruptedException e) {return;} 
        kons1.stopp(); kons2.stopp(); 
    }
}