我想知道，如果我从一个文件中读取对象的参数，给定这个方法，处理这些异常的最佳方法是什么？我的班级 Auto 有4个参数 model, year, km, price :

public static Auto read(BufferedReader br) {
        String model = br.readLine();
        int year = Integer.parseInt(br.readLine());
        int km = Integer.parseInt(br.readLine());
        double price = Double.parseDouble(br.readLine());
        return new Auto(model, an, km, pret);
}

从我的阅读资料和我发现的最佳实践来看，考虑到用户可能会将无效输入写入文件，例如 null 为了 year 或者类似的，我想最好是这样：

public static Auto read(BufferedReader br) throws IOException, NumberFormatException{
        String model = br.readLine();
        int year = Integer.parseInt(br.readLine());
        int km = Integer.parseInt(br.readLine());
        double price = Double.parseDouble(br.readLine());
        return new Auto(model, an, km, pret);
}
... // in main
try {
...
} catch (IOException e) {
     //something
} catch (NumberFormatException e) {
     throw new RuntimeException("Parsing to int/double failed, invalid input. Try again.", e);
}

我的方法够好吗？