Java 如何控制比较器以避免内部的&引用；在csv文件中

我试图按年龄对这些值进行排序，结果出现了一个错误。程序中有一种方法，它用“，”分隔值。在检查错误时，它似乎还考虑了字符串地址内的（不应该这样做）。关于如何使它忽略双引号内的值，有什么想法吗

下面是我拆分值的代码部分：

while ((string = input.readLine()) != null) { // Reads each line and loops until there is no more text to be read

        String[] list = string.split(",", 8); // Uses "," to split the data
        String name = list[0] + "," + list[1]; // The parts of data is assigned their specific variable
        String email = list[2];// The parts of data is assigned their specific variable
        String address = list[3];
        int age = Integer.parseInt(list[4]); // Using parseInt, the data becomes an integer so comparison will be possible
        String residency = list[5];
        int district = Integer.parseInt(list[6]);
        String gender = list[7];

        person.add(new Person(name, email, address, age, residency, district, gender)); // Passes the information from the txt file
    }

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改用CSV解析器。解析带有引号和嵌入逗号的CSV并不容易。使用库（如）解析数据。如果您的目的是学习或练习，则可以使用标志

boolean isinquetes=false

。然后，您可以手动迭代字符，并在遇到

“

时切换标志。请注意，这不适用于嵌套引号。