private static Map<ResultMetadataType,Object> parseExtensionString(String raw) {
    if (raw.length() != 2) {
      return null;
    }
    Map<ResultMetadataType,Object> result = new EnumMap<>(ResultMetadataType.class);
    result.put(ResultMetadataType.ISSUE_NUMBER, Integer.valueOf(raw));
    return result;
  }
private static Map < ResultMetadataType , Object > parseExtensionString ( String raw ) { if ( raw . length ( ) != 2 ) { return null ; } Map < ResultMetadataType , Object > result = new EnumMap < > ( ResultMetadataType . class ) ; result . put ( ResultMetadataType . ISSUE_NUMBER , Integer . valueOf ( raw ) ) ; return result ; }
@param raw raw content of extension
@return formatted interpretation of raw content as a {@link Map} mapping
one {@link ResultMetadataType} to appropriate value, or {@code null} if not known