Method withMonth

base/src/main/java/net/time4j/PlainDate.java:1932–1946

(int month)

    }

    private PlainDate withMonth(int month) {

        if (this.month == month) {
            return this;
        }

        int mlen = GregorianMath.getLengthOfMonth(this.year, month);

        return PlainDate.of(
            this.year,
            month,
            Math.min(mlen, this.dayOfMonth)
        );

    }

    private PlainDate withDayOfMonth(int dayOfMonth) {