code: public static Reader openFileReader(final String fileName) throws IOException
  	{
  		BufferedReader bufferedReader = null;
  		final File file = new File(fileName);
  		bufferedReader = (BufferedReader)StreamExtensions.getReader(file);
  		return bufferedReader;
  	}
docs: The Method openFileReader() opens a BufferedReader from the given file.
  
  @param fileName
  The file from where to read.
  @return The opened BufferedReader from the specified file.
  @throws IOException
  Signals that an I/O exception has occurred.