Thread: How to add file extension to JFileChooser.showSaveDialog() ?

I'm building this basic, basic text editor. And the saving works fine, but I don't know how to automatically add a file extension to the output. Here's what the method looks like so far

private void saveActionPerformed(java.awt.event.ActionEvent evt) {                                     
 
        JFileChooser c = new JFileChooser();
        int x = c.showSaveDialog(null);
        if (x == JFileChooser.APPROVE_OPTION) {
            try {
 
                String s = textAREA.getText();
                BufferedWriter file = new BufferedWriter(new FileWriter(c.getSelectedFile()));
                file.write(s);
                file.close();
 
 
 
            } catch (IOException ex) {
                Logger.getLogger(Window.class.getName()).log(Level.SEVERE, null, ex);
            }
        }

how can I add a .txt to the file once u save it without typing it in myself?

--thanks for all the help

I guess that works. But other than appending the file path. Isn't there like a graphical option. When you save a word document it lets you chose the file type at the bottom "File Format: All Files". I know there's file filters in openDialog so I'm assuming there's something alike that for saving.

someone do it in a "rather" complex way, but works as you want...
check in this link java - How to save file using JFileChooser? - Stack Overflow