code: public void dumpAll(Iterator<? extends YamlNode> data, OutputStream output) {
          getDelegate().dumpAll(data, new OutputStreamWriter(output, Charset
                                                             .forName("UTF-8")));
      }
docs: Dumps {@code data} into a {@code OutputStream} using a {@code UTF-8}
  encoding.
  
  @param data   the data
  @param output the output stream