private void selectionSort(ArrayList<ItemInfo> list){
		ItemInfo selection;
		int lowest;
		for (int i = 0; i < list.size(); i++){
			selection = list.get(i);
			lowest = i;
			for (int j = i; j < list.size(); j++){
				ItemInfo target = list.get(j);
				if (target.getLvlReq() < list.get(lowest).getLvlReq()){
					lowest = j;
				}
			}
			ItemInfo low = list.get(lowest);
			list.set(i, low);
			list.set(lowest,  selection);
		}
	}