/** * Fill a builder with attribute values from the provided {@code TxResponse} instance. * Regular attribute values will be replaced with those from the given instance. * Absent optional values will not replace present values. * Collection elements and entries will be added, not replaced. * @param instance The instance from which to copy values * @return {@code this} builder for use in a chained invocation */ public final Builder from(TxResponse instance) { Preconditions.checkNotNull(instance, "instance"); addAllResults(instance.results()); addAllErrors(instance.errors()); return this; }