private String epocToSimpleDate(long epoc) {
Period diff = new Period(epoc, System.currentTimeMillis(), PeriodType.standard());
PeriodType type;
if (diff.getMonths() > 0) {
type = PeriodType.yearMonthDay();
} else if (diff.getWeeks() > 0) {
type = PeriodType.yearWeekDay();
} else if (diff.getDays() > 0) {
type = PeriodType.dayTime().withSecondsRemoved().withMillisRemoved().withMinutesRemoved();
} else if (diff.getMinutes() > 0) {
type = PeriodType.time().withMillisRemoved().withSecondsRemoved();
} else {
type = PeriodType.time().withMillisRemoved();
}
return PeriodFormat.getDefault().print(new Period(epoc, System.currentTimeMillis(), type));
}
// -----------------------------------------------------------------------
public void testGetPeriodType_Object() throws Exception {
assertEquals(PeriodType.standard(), NullConverter.INSTANCE.getPeriodType(null));
}