//This one goes in the GuiInvItems class
public static ItemStack givePlayerItem(Player p) {
        ItemStack it = new ItemStack(Material.getMaterial(plugin.getConfig().getString("giveitem")));
        ItemMeta itMeta = it.getItemMeta();
        itMeta.setDisplayName(ChatColor.translateAlternateColorCodes('&', plugin.getConfig().getString("giveitemname")));
        ArrayList<String> lore = new ArrayList<>();
        List<String> stringList = plugin.getConfig().getStringList("giveitemlore");
        IntStream.range(0, stringList.size()).forEach(i -> lore.add(getColor(stringList.get(i))));
        itMeta.setLore(lore);
        it.setItemMeta(itMeta);
        return it;
    }

//This one goes in the GUI command class
GuiInvCreator.i.setItem(plugin.getConfig().getInt("giveitemlocation"), GuiInvItems.givePlayerItem(player));