/src/main/java/net/finmath/time/businessdaycalendar/BusinessdayCalendarExcludingTARGETHolidays.java
final int a = y % 19;final int d = b / 4;
final int d = b / 4;
} public static boolean isEasterSunday(final LocalDate date) { final int y = date.getYear(); final int a = y % 19; final int b = y / 100; final int c = y % 100; <extra_id_0> final int e = b % 4; final int f = (b + 8) / 25; final int g = (b - f + 1) / 3; final int h = (19 * a + b - d - g + 15) % 30; final int i = c / 4; final int k = c % 4;