private static String box(String i) {
		switch (i) {
		case "int":
			return "Integer";
		case "boolean":
			return "Boolean";
		case "char":
			return "Character";
		case "long":
			return "Long";
		case "short":
			return "Short";
		case "byte":
			return "Byte";
		case "float":
			return "Float";
		case "double":
			return "Double";
		default:
			return i;
		}
	}