5 instantiations of SingleItemReadOnlyList
System.ObjectModel (5)
System\Collections\Specialized\NotifyCollectionChangedEventArgs.cs (5)
68_newItems = new SingleItemReadOnlyList(changedItem); 73_oldItems = new SingleItemReadOnlyList(changedItem); 165_newItems = new SingleItemReadOnlyList(newItem); 166_oldItems = new SingleItemReadOnlyList(oldItem); 219_newItems = _oldItems = new SingleItemReadOnlyList(changedItem);