((MixedItemSection) one).placeItems();
((MixedItemSection) one).placeItems();
((MixedItemSection) one).placeItems();
((MixedItemSection) one).placeItems();
((MixedItemSection) one).placeItems();
((MixedItemSection) one).placeItems();
((MixedItemSection) one).placeItems();
((MixedItemSection) one).placeItems();