}
protected void propagateListDataProviderWithOrderInfo(OrderInfo orderInfo) {
log.debug("Building OrderExpression for ListDataProvider");
if (this.listDataProvider != null) {
ListOrder order = this.listStructure.getListOrder();
ComparatorExpression orderExpr = order != null ? order.buildComparatorExpression(orderInfo) : null;
this.listDataProvider.setOrderExpression(orderExpr);
}
}