code: public static void writeStringInto( String s, File outputFile ) throws IOException {
  		InputStream in = new ByteArrayInputStream( s.getBytes( StandardCharsets.UTF_8 ));
  		copyStream( in, outputFile );
  	}
docs: Writes a string into a file.
  
  @param s the string to write (not null)
  @param outputFile the file to write into
  @throws IOException if something went wrong