for (ItemStack item : InventoryMethods.chest.getInventory().getContents()) {
                if(item == null) continue;

                Material m = item.getType();

                if (m == Material.AIR) {
                    player.sendMessage("null");
                    return;
                }
                if (m == Material.WOOL) {
                    player.sendMessage("wool");
                } else {
                    player.sendMessage("item");
                }
            }