DataOutputStream wrong file format

Question

I have a small Java Application writing a file, I have been able to get file to be writen as I intended to BUT it comes out UNIX formated....which isn't good for easier text-application such as Ms NotePad.
How can I tell Java that i want it to use "Windows formating"?
my code for writing file:
     public void writeToFile(String toWrite) {
          try {
               FileOutputStream file = new FileOutputStream("XoY.txt", true);
               BufferedOutputStream buff = new BufferedOutputStream(file,128);
               DataOutputStream data = new DataOutputStream(buff);
                            data.writeBytes(toWrite);
               data.close();
                        buff.flush();
          } catch (IOException e) {
               System.out.println("" + e.getMessage());
          } catch (NullPointerException npe) {
               System.out.println("" + npe.getMessage());
     }I would be happy about any code you can provide for me.
Tanx for any help!

Answer 1

Use \r\n or (better)
System.getProperty("line.separator") (I think that's
right) for a newline.thanx for the help even though I dont know where i should insert the code you wrote...
by the way..here's how i call writeToFile()
                        String toWrite = new String("Nr: " + runs + " X: " + x + " Y: " + y + "\n");
               writeToFile(toWrite);