import java.io.File;
import java.io.FileInputStream ;
import java.io.FileOutputStream ;
import java.nio.channels.FileChannel ;
import java.io.IOException ;

import java.util.Scanner;


public class File_Manager
{
    FileChannel in = null; // canal d'entrée
    FileChannel out = null; // canal de sortie

    public boolean copy ( String adr_in, String adr_out, boolean del ) throws IOException // t'occupes pas du del
    {
        try {
            in = new FileInputStream ( adr_in ).getChannel () ;
            out = new FileOutputStream ( adr_out ).getChannel () ;
            //File source = new File(name_in);

            in.transferTo(0, in.size(), out);
            }
        catch (Exception e)
            {
                e.printStackTrace();
            }
        finally
            {
                //if ( del )  // del source
                in.close () ;
                out.close () ;
            }
        return false;
    }

    public static void main (String s [])
    {
        Scanner sc = new Scanner(System.in);
        String name_in = sc.next () ;
        String name_out = sc.next () ;
        copy ("c:\\truc.txt", "c:\\succes.txt", false) ;
    }
}