import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.PrintWriter;
import java.util.Scanner;
import javax.swing.JFileChooser;
/**
 * @author ernie
 */
public class Main {
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // Ask user for name of input file 
        Scanner console = new Scanner(System.in);
        //System.out.println("Input file: ");
        //abcString inputFileName = console.next();  

        // Ask user for name of output  file 
        System.out.println("Output file: ");
        String outputFileName = console.next();

        FileReader reader = null;
        PrintWriter out = null;

        try {
		// set a FileReader object using the name of the input file
		// selected from  a menu
		  JFileChooser chooser = new JFileChooser();
		  if (chooser.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
		  File selectedFile = chooser.getSelectedFile();
		  reader = new FileReader(selectedFile);
		  }
		  
	      // set a PrintWriter object named out using the name of the output file
	 	out = new PrintWriter(outputFileName);
        } catch (FileNotFoundException e) { //in case the files aren't found we stop the program
            System.out.println("File not found!");
            // Stop program if no file found
            System.exit(0);
        }
        // construct a Scanner object named in using the object named reader
        Scanner in = new Scanner(reader);
        int lineNumber = 1;

        while (in.hasNextLine()) {
            String line = in.nextLine();
            out.println("/* " + lineNumber + " */ " + line);
            lineNumber++;
        }
        out.close();
    }
}