Card ha = new Card(Suit.Herz, Value.Ace);
Card ho = new Card(Suit.Herz, Value.Ober);
Card h9 = new Card(Suit.Herz, Value.Nine);
Card sa = new Card(Suit.Schellen, Value.Ace);
Card s8 = new Card(Suit.Schellen, Value.Eight);
Card s9 = new Card(Suit.Schellen, Value.Nine);
        Trick trickPabs2 = new Trick();
        trickPabs2.play(ho).play(h9).play(ha);
        LinkedList<Card> handPabs = new LinkedList<>();
        handPabs.add(s9);
        handPabs.add(s8);
        handPabs.add(sa);
        System.out.println(calling.isValidPlay(trickPabs2, sa, handPabs));