Method millis

base/src/main/java/net/time4j/Duration.java:4177–4183

(int num)

         * @throws  IllegalStateException if already called
         */
        public Builder millis(int num) {

            this.millisCalled();
            this.update(num, MIO);
            return this;

        }

        /**
         * <p>Adds a microsecond item. </p>