/** * Copies source to dest. * * <p>Neither source nor dest can be null. * * @param source Mean to copy * @param dest Mean to copy to * @throws NullArgumentException if either source or dest is null */ public static void copy(Mean source, Mean dest) throws NullArgumentException { MathUtils.checkNotNull(source); MathUtils.checkNotNull(dest); dest.setData(source.getDataRef()); dest.incMoment = source.incMoment; dest.moment = source.moment.copy(); }