public static @Nls(capitalization = Nls.Capitalization.Sentence) @Nullable String constructIncomingOutgoingTooltip(boolean incoming, boolean outgoing) {
      if (!incoming && !outgoing) return null;

      if (incoming && outgoing) {
        return GitBundle.message("branches.there.are.incoming.and.outgoing.commits");
      }
      if (incoming) {
        return GitBundle.message("branches.there.are.incoming.commits");
      }
      return GitBundle.message("branches.there.are.outgoing.commits");
    }
public static @Nls(capitalization = Nls.Capitalization.Sentence) @Nullable String constructIncomingOutgoingTooltip(boolean incoming, boolean outgoing)