code: public void write() {
          root.accept(visitor);
          try {
              Backup.backup(root.getFilename());
          } catch (IOException e) {
              logger.error("Problem backing up old copy of GEDCOM file", e);
          }
          final String filename = root.getFilename();
          final String charset = new CharsetScanner().charset(root);
          try (FileOutputStream fstream = new FileOutputStream(filename);
                  BufferedOutputStream bstream = new BufferedOutputStream(
                          fstream)) {
              writeTheLines(bstream, charset);
          } catch (IOException e) {
              logger.error("Problem writing GEDCOM file", e);
          }
      }
docs: Write the file as directed.