@Override public void setInMemorySorting(Comparator<T> comparator) { if (mapper != null) { mapper.setInMemorySorting(comparator); } super.setInMemorySorting(comparator); }
mapper.setInMemorySorting(getInMemorySorting()); mapper.setFilter(getFilter()); mapper.setItemCollapseAllowedProvider(getItemCollapseAllowedProvider());