// Project: InputOutput
// No modules defined.
// Source code file: UseFileChooser
// Open an output file with a FileChooser dialog.
// Read names and write greetings as in the
// WriteGreetings class.

import java.io.*;
import java.util.Scanner;
import javax.swing.JFileChooser;
public class UseFileChooser {

    public static void main(String[] args) throws FileNotFoundException {

        // Open file containing names with FileChooser dialog
        JFileChooser chooser = new JFileChooser( );
        chooser.showOpenDialog(null);
        File fileObj = chooser.getSelectedFile( );

        // Read names and write greetings, each in its own file.
        Scanner in = new Scanner(fileObj);
        while (in.hasNextLine( )) {
            String name = in.nextLine( );
            String greeting = "Hello " + name + ", how are you?";
            PrintWriter pw = new PrintWriter(name + ".txt");
            pw.println(greeting);
            pw.close( );
        }
        in.close( );
    }
}