fnHasDateInYear = (oDateRange) => {
			const oStartDate = oDateRange.getStartDate();

			if (!oStartDate) {
				return false;
			}

			const oSelectedDate = CalendarDate.fromLocalJSDate(oStartDate, this._getPrimaryCalendarType());
			return oCurrentDate.getYear() === oSelectedDate.getYear();
		}
Determines if any of the <code>selectedDates</code> fall within a given year.
<b>Note:</b> If <code>intervalSelection</code> is set to <code>true</code>, the year is selected if it contains the start or end of the interval.

@private
@param {sap.ui.unified.calendar.CalendarDate} oCurrentDate First date of the year
@returns {boolean} Returns <code>true</code> if the current year contains any selected dates