code: public static Iterable<VcfRecord> records(final File file) throws IOException {
          checkNotNull(file);
          try (BufferedReader reader = new BufferedReader(new FileReader(file))) {
              return records(reader);
          }
      }
docs: Read zero or more VCF records from the specified file.
  
  @param file file to read from, must not be null
  @return zero or more VCF records read from the specified file
  @throws IOException if an I/O error occurs