计算某个日期对应季度的最后一天

public class DateUtils {

    public static LocalDate getQuarterEndTime(LocalDate date) {
        Month month = date.getMonth();
        int quarterMonth;
        switch (month) {
            case JANUARY: case FEBRUARY: case MARCH: quarterMonth = 3; break;
            case APRIL: case MAY: case JUNE: quarterMonth = 6; break;
            case JULY: case AUGUST: case SEPTEMBER: quarterMonth = 9; break;
            default: quarterMonth = 12;
        }
        int year = date.getYear();
        return LocalDate.of(year, quarterMonth,1).with(TemporalAdjusters.lastDayOfMonth());
    }

}