CLASS das net/minecraft/client/gui/container/AbstractFurnaceRecipeBookScreen
	FIELD o outputSlot Layf;
	METHOD a setFilteringCraftable (Z)V
	METHOD b isFilteringCraftable ()Z
	METHOD d isGuiOpen ()Z
	METHOD d setGuiOpen (Z)V
	METHOD h getToggleCraftableButtonText ()Ljava/lang/String;
	METHOD i getAllowedFuels ()Ljava/util/Set;