LocalDate refDate = LocalDate.of(1900, 1, 1);
ChronoZonedDateTime czdt = chrono.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
for (Chronology[] clist : data_of_calendars()) {
Chronology chrono2 = clist[0];
ChronoZonedDateTime<?> czdt2 = chrono2.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
TemporalAdjuster adjuster = new FixedAdjuster(czdt2);
if (chrono != chrono2) {
try {
czdt.with(adjuster);
Assert.fail("WithAdjuster should have thrown a ClassCastException, "
+ "required: " + czdt + ", supplied: " + czdt2);