time/chrono/ChronoPeriodImpl.java

117      * The number of months.
119     final int months;
128     ChronoPeriodImpl(Chronology chrono, int years, int months, int days) {
132         this.months = months;
142             return months;
163         return years == 0 && months == 0 && days == 0;
168         return years < 0 || months < 0 || days < 0;
178                 Math.addExact(months, amount.months),
188                 Math.subtractExact(months, amount.months),
219                 Math.multiplyExact(months, scalar),
228             long totalMonths = years * monthRange + months;
231             if (splitYears == years && splitMonths == months) {
241      * Calculates the range of months.
257         if (months == 0) {
264                 temporal = temporal.plus(years * monthRange + months, MONTHS);
269                 temporal = temporal.plus(months, MONTHS);
283         if (months == 0) {
290                 temporal = temporal.minus(years * monthRange + months, MONTHS);
295                 temporal = temporal.minus(months, MONTHS);
323             return years == other.years && months == other.months &&
331         return (years + Integer.rotateLeft(months, 8) + Integer.rotateLeft(days, 16)) ^ chrono.hashCode();
345             if (months != 0) {
346                 buf.append(months).append('M');
363      *  out.writeInt(months);
386         out.writeInt(months);
393         int months = in.readInt();
395         return new ChronoPeriodImpl(chrono, years, months, days);