在java中读取文本文件时，如何忽略括号、逗号和句号？

String text = "This is a (sample) text, with some punctuation.";
String filteredText = text.replaceAll("[(),.]", "");
System.out.println(filteredText);

try {
    BufferedReader reader = new BufferedReader(new FileReader("file.txt"));
    String line;
    while ((line = reader.readLine()) != null) {
        line = line.replace("(", "").replace(")", "").replace(",", "").replace(".", "");
        System.out.println(line);
    }
    reader.close();
} catch (IOException e) {
    e.printStackTrace();
}