code: public static Optional<String[]> lookup(long code) {
          String[] desc = DESCRIPTIONS.get(code & 0xFFFF0000);
  
          return Optional.ofNullable(desc);
      }
docs: Lookup information about a StatusCode.
  
  @param code the code to lookup.
  @return a String[] where String[0] contains the name and String[1] contains the description.