Method plus

src/main/java/groovy/time/TimeDuration.java:70–75

Adds a fixed duration. @param rhs the duration to add @return the combined duration

(final Duration rhs)

     * @return the combined duration
     */
    @Override
    public Duration plus(final Duration rhs) {
        return new TimeDuration(this.getDays() + rhs.getDays(), this.getHours() + rhs.getHours(),
                                this.getMinutes() + rhs.getMinutes(), this.getSeconds() + rhs.getSeconds(),
                                this.getMillis() + rhs.getMillis());
    }

    /**
     * Adds a datum-dependent duration.