public NormalizedUriQueryCollection(IReadonlyUriQueryCollection collection)
     : base(new SortedDictionary <string, ISet <string> >(collection.ToDictionary(), StringComparer.OrdinalIgnoreCase))
 {
 }
 public UriQueryCollection(IReadonlyUriQueryCollection collection)
     : this(new Dictionary <string, ISet <string> >(collection.ToDictionary(), StringComparer.OrdinalIgnoreCase))
 {
 }