java - 入力のためにjtextfieldをスキャンし、テキストファイルに書き込み、ユーザーがパネルを閉じるまで新しい入力を再度スキャンします

Question

私は初心者で、入力用に 2 つの jtextfields をスキャンし、入力を 2 つのテキスト ファイルに書き込むプログラムをここに持っています。両方の jtextfields に新しい入力を入力しようとしましたが、新しい入力がテキストファイルに書き込まれないようです。これが私のコードです。誰かが私を助けてくれますか？

        File outFile = new File("Z://Question.txt");
        FileOutputStream outFileStream = new FileOutputStream(outFile);
        PrintWriter outStream = new PrintWriter(outFileStream);
        File outFile2 = new File("Z://Answer.txt");
        FileOutputStream outFileStream2 = new FileOutputStream(outFile2);
        PrintWriter outStream2 = new PrintWriter(outFileStream2);

        JTextField question = new JTextField(30);
        JTextField answer = new JTextField(15);

        File inFile = new File("Z://Question.txt");
        FileReader myFileReader = new FileReader(inFile);
        Scanner sc = new Scanner(myFileReader);
        File inFile2 = new File("Z://Answer.txt");
        FileReader myFileReader2 = new FileReader(inFile2);
        Scanner sc2 = new Scanner(myFileReader2);

        rate.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
        String ques = question.getText();
        String ans = answer.getText();
        outStream.write(ques);
        outStream.close();
        outStream2.write(ans);
        outStream2.close();
        String s = sc.nextLine();
        String[] question2 = s.split(" ");
        System.out.print("Question: ");
        for (int i = 0; i < question2.length; i++) {
            System.out.print(question2[i] + " ");
            x++;
        }                                                               //debug
        String[] QEquivalent = new String[question2.length];
        System.out.println();
        System.out.println("Number of words in the question: " + x);
        String s2 = sc2.nextLine();
        String[] Answer = s2.split(" ");
        System.out.print("Answer/s: ");
        for (int c = 0; c < Answer.length; c++) {
            System.out.print(Answer[c] + " ");
        } 
        }
        });