DateUtils.getDifferenceInYears(startDate.toInstant(), null, leapYearDays);
fail();
} catch (final IllegalArgumentException e) {
// Expected
}
assertEquals(DateUtils.getDifferenceInYears(startDate.toInstant(), endDate.toInstant(), leapYearDays), 1, EPS);
}
public void testDateOffsetWithYearFraction() {
final ZonedDateTime startDate = ZonedDateTime.of(LocalDateTime.of(2001, 1, 1, 0, 0), ZoneOffset.UTC);
final ZonedDateTime offsetDateWithFinancialYearDefinition = ZonedDateTime.of(LocalDateTime.of(2002, 1, 1, 6, 0), ZoneOffset.UTC);