private static void writeRevisionHeading(final Writer writer, final String prefix,
                                           final String revisionPath, final String revisionName,
                                           final String lineSeparator)
    throws IOException {
    writer.write(prefix + " ");
    writer.write(revisionPath);
    writer.write("\t");
    if (!StringUtil.isEmptyOrSpaces(revisionName)) {
      writer.write(revisionName);
    }
    writer.write(lineSeparator);
  }
private static void writeRevisionHeading(final Writer writer, final String prefix,
                                           final String revisionPath, final String revisionName,
                                           final String lineSeparator)