code: protected void writeListNumbers(final OutputStream result) throws IOException {
  
          if(listLevel > 0) {
              result.write(RtfList.LIST_LEVEL_NUMBER);
              result.write(intToByteArray(listLevel));
          }
      }
docs: Writes only the list number and list level number.
  
  @param result The <code>OutputStream</code> to write to
  @throws IOException On i/o errors.