List<ItemStack> itemStacks = new ArrayList<>();
                        ConfigurationSection section1 = plugin.getConfig().getConfigurationSection("quests." + (plugin.questData.getQuestNPCName(p.getUniqueId()) + ".") + (plugin.questData.getQuestName(p.getUniqueId()) + ".") + "neededSupplies"); // get's the quests needed supplies
                        section1.getKeys(false).forEach(key -> { // gets all the keys in the needed supplies
                            ConfigurationSection section = plugin.getConfig().getConfigurationSection(section1.getString(key));
                            section.getKeys(false).forEach(item -> {
                                Material material = Material.valueOf(plugin.getConfig().getString("quests." + (plugin.questData.getQuestNPCName(p.getUniqueId()) + ".") + (plugin.questData.getQuestName(p.getUniqueId()) + ".") + "neededSupplies." + (key + ".") + "material"));
                                int amount = plugin.getConfig().getInt("quests." + (plugin.questData.getQuestNPCName(p.getUniqueId()) + ".") + (plugin.questData.getQuestName(p.getUniqueId()) + ".") + "neededSupplies." + (key + ".") + "amount");
                                ItemStack itemStack = new ItemStack(material, amount);
                                itemStacks.add(new ItemStack(Material.matchMaterial(section1.getString(key + ".material")), section1.getInt(key + ".amount")));
                                for (ItemStack item1 : itemStacks) {
                                    if (item1 != null) {
                                        if (item1.equals(itemStack)) {
                                            p.getInventory().removeItem(item1); // removes the needed supplies from the player's inventory