@Override
      protected VcsCommitMetadata convertDetails(@NotNull String rev,
                                                 @NotNull String changeset,
                                                 @NotNull SmartList<? extends HgRevisionNumber> parents,
                                                 @NotNull Date revisionDate,
                                                 @NotNull String author,
                                                 @NotNull String email,
                                                 @NotNull List<String> attributes) {
        String message = parseAdditionalStringAttribute(attributes, MESSAGE_INDEX);
        String subject = extractSubject(message);
        List<Hash> parentsHash = new SmartList<>();
        for (HgRevisionNumber parent : parents) {
          parentsHash.add(factory.createHash(parent.getChangeset()));
        }
        return factory.createCommitMetadata(factory.createHash(changeset), parentsHash, revisionDate.getTime(), root,
                                            subject, author, email, message, author, email, revisionDate.getTime());
      }
@Override
      protected VcsCommitMetadata convertDetails(@NotNull String rev,
                                                 @NotNull String changeset,
                                                 @NotNull SmartList<? extends HgRevisionNumber> parents,
                                                 @NotNull Date revisionDate,
                                                 @NotNull String author,
                                                 @NotNull String email,
                                                 @NotNull List<String> attributes)