public static boolean isWraith (Entity entity) {
        if (entity instanceof Zombie) {
            Zombie wraith = (Zombie) entity;
            LeatherArmorMeta meta;
            ItemStack stack = new ItemStack(299, 1, (short) - 98789);
            meta = (LeatherArmorMeta) stack.getItemMeta();
            meta.setColor(Color.fromRGB(52, 52, 52));
            stack.setItemMeta(meta);
            if (wraith.getEquipment().getChestplate().equals(stack)) {
                return true;
            }
        }
        return false;
    }