AnvilGUI Enchanting an Item

Hi. So basically I created a seperate itemstack "SoulBound". What I am doing is checking if the lore contains "SoulBound I", everything works fine. My problem is the AnvilGUI. I'm trying to combine my enchanted book and this could be applied to any item to create an item with the lore "SoulBound I".

Code:

 @EventHandler
    public void onClick(InventoryClickEvent e) {
        if (e.getWhoClicked() instanceof Player) {
            if (e.getView().getType() == InventoryType.ANVIL) {
                AnvilInventory anvilInv = (AnvilInventory) e.getInventory();
                int slot = e.getRawSlot();
                //e.getWhoClicked().sendMessage(String.valueOf(slot));

                if (slot == 1) {
                    Bukkit.broadcastMessage("Debug - 1");
                    if (e.getCurrentItem() != null || e.getCurrentItem().getType() != Material.AIR) {
                        Bukkit.broadcastMessage("Debug - 2");
                        if (e.getCurrentItem().getType() == this.soul.getType()) {
                            Bukkit.broadcastMessage("Debug - 3");
                            if (anvilInv.getItem(0).getType() != null || anvilInv.getItem(0).getType() != Material.AIR) {
                            

                                Bukkit.broadcastMessage("Debug - 4");

                            }
                        }

                    }

 

@XeFGolden
So? Whats your problem? Does your debug work?

The type will never be null because it will always be equal to something, and it will never be air because the itemstack would be null.