docs: static String getTrimmedToString(@NullableDecl MessageLite messageLite) {
      String subjectString = String.valueOf(messageLite);
      String trimmedSubjectString = subjectString.trim();
      if (trimmedSubjectString.startsWith("# ")) {
        String objectToString =
            String.format(
                "# %s@%s",
                messageLite.getClass().getName(), Integer.toHexString(messageLite.hashCode()));
        if (trimmedSubjectString.startsWith(objectToString)) {
          subjectString = trimmedSubjectString.replaceFirst(Pattern.quote(objectToString), "").trim();
        }
      }
  
      return subjectString.isEmpty() ? "[empty proto]" : subjectString;
    }