BufferedWriter is not writing a new line in a file for a String having "\n" added to it

I was trying some stuff in Swing (Java), but getting very strange results. I am getting a String from `JTextArea.getText()` method and adding "\n" to it. This resultant string I am writing into a file, using `BufferedWriter` which is chaining through `FileOutputStream` to a file. But the new line character "\n" is not creating new line in the .txt file. How can I fix this issue? My Code is here: ``` package quizCardGame; import java.awt.*; import java.awt.event.*; import java.io.*; import java.util.ArrayList; import javax.swing.*; public class QuizCardBuilder extends JFrame { private static final long serialVersionUID = 1L; private JTextArea question; private JTextArea answer; private Font font; private ArrayList<QuizCard> deck; private int countOfDeck; private JLabel countLable; public QuizCardBuilder() { super(); deck = new ArrayList<QuizCard>(); buildGUI(); } public static void main(String[] args) { QuizCardBuilder app = new QuizCardBuilder(); } public void buildGUI() { font = new Font(Font.SERIF, Font.BOLD, 12); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JPanel panel = new JPanel(); this.getContentPane().add(BorderLayout.CENTER, panel); JPanel stats = new JPanel(); countLable = new JLabel("Count: " + countOfDeck); stats.add(countLable); this.getContentPane().add(BorderLayout.SOUTH, stats); JLabel qLable = new JLabel("Question"); panel.add(qLable); question = new JTextArea(5, 30); question.setLineWrap(true); question.setWrapStyleWord(true); question.setFont(font); JScrollPane qScroller = new JScrollPane(question); qScroller .setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS); qScroller .setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER); panel.add(qScroller); JLabel aLable = new JLabel("Answer"); panel.add(aLable); answer = new JTextArea(5, 30); answer.setLineWrap(true); answer.setWrapStyleWord(true); answer.setFont(font); JScrollPane aScroller = new JScrollPane(answer); aScroller .setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS); aScroller .setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER); panel.add(aScroller); JButton nextButton = new JButton("Next"); nextButton.addActionListener(new NextCardListener()); panel.add(nextButton); JMenuBar menuBar = new JMenuBar(); JMenu fileMenu = new JMenu("File"); JMenuItem newMenuItem = new JMenuItem("New"); JMenuItem saveMenuItem = new JMenuItem("Save"); fileMenu.add(newMenuItem); fileMenu.add(saveMenuItem); menuBar.add(fileMenu); this.setJMenuBar(menuBar); newMenuItem.addActionListener(new NewMenuListener()); saveMenuItem.addActionListener(new SaveMenuListener()); this.setSize(350, 350); this.setVisible(true); } public class SaveMenuListener implements ActionListener { @Override public void actionPerformed(ActionEvent e) { deck.add(new QuizCard(question.getText(), answer.getText())); JFileChooser fileSave = new JFileChooser(); fileSave.showSaveDialog(null); saveFile(fileSave.getSelectedFile()); } } public void saveFile(File file) { try { BufferedWriter bw = new BufferedWriter(new FileWriter(file)); for (QuizCard card : deck) { bw.write(card.getQuestion() + "/"); bw.write(card.getAnswer() + "\n"); } bw.close(); } catch (IOException e) { e.printStackTrace(); } } public class NewMenuListener implements ActionListener { @Override public void actionPerformed(ActionEvent e) { deck.clear(); countOfDeck = deck.size(); countLable.setText("Count: " + countOfDeck); clearText(); } } public class NextCardListener implements ActionListener { @Override public void actionPerformed(ActionEvent e) { deck.add(new QuizCard(question.getText(), answer.getText())); countOfDeck = deck.size(); countLable.setText("Count: " + countOfDeck); clearText(); } } private void clearText() { question.setText(""); answer.setText(""); } } ```