Method has

forge-core/src/main/java/forge/deck/Deck.java:186–189

(DeckSection deckSection)

    }

    public boolean has(DeckSection deckSection) {
        final CardPool cp = get(deckSection);
        return cp != null && !cp.isEmpty();
    }

    public PaperCard removeCardName(String name) {
        PaperCard paperCard;