@Deprecated(forRemoval = true)
  public static long getDifferenceInDays(@NotNull Date startDate, @NotNull Date endDate) {
    return (endDate.getTime() - startDate.getTime() + DAY - 1000) / DAY;
  }
@Deprecated(forRemoval = true)
  public static long getDifferenceInDays(@NotNull Date startDate, @NotNull Date endDate)