code: private void openOutputFile(final String outputFileName) throws IOException
  	{
  		myOutputFile = new File(outputFileName);
  		myOutputStream = new FileOutputStream(myOutputFile);
  		myStreamWriter = new OutputStreamWriter(myOutputStream, getOutputEncodingCode());
  		myBufferedWriter = new BufferedWriter(myStreamWriter);
  	}
docs: Prepare the output stream.
  
  @param outputFileName
  the file to write into.
  @throws IOException
  if a problem occurs.