Strong html

tools/dom/src/WrappedList.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of dart.dom.html;
 
 /**
  * A list which just wraps another list, for either intercepting list calls or
  * retyping the list (for example, from List<A> to List<B> where B extends A).
  */
 class _WrappedList<E extends Node> extends ListBase<E>
     implements NodeListWrapper {
-  final List _list;
+  final List<Node> _list;
 
   _WrappedList(this._list);
 
   // Iterable APIs
 
   Iterator<E> get iterator => new _WrappedIterator(_list.iterator);
 
   int get length => _list.length;
 
   // Collection APIs
 
   void add(E element) { _list.add(element); }
 
   bool remove(Object element) => _list.remove(element);
 
   void clear() { _list.clear(); }
 
   // List APIs
 
-  E operator [](int index) => _list[index];
+  E operator [](int index) => _list[index] as E;
 
   void operator []=(int index, E value) { _list[index] = value; }
 
   set length(int newLength) { _list.length = newLength; }
 
-  void sort([int compare(E a, E b)]) { _list.sort(compare); }
+  void sort([int compare(E a, E b)]) { _list.sort((Node a, Node b) => compare(a as E, b as E)); }
 
   int indexOf(Object element, [int start = 0]) => _list.indexOf(element, start);
 
   int lastIndexOf(Object element, [int start]) => _list.lastIndexOf(element, start);
 
   void insert(int index, E element) => _list.insert(index, element);
 
-  E removeAt(int index) => _list.removeAt(index);
+  E removeAt(int index) => _list.removeAt(index) as E;
 
   void setRange(int start, int end, Iterable<E> iterable, [int skipCount = 0]) {
     _list.setRange(start, end, iterable, skipCount);
   }
 
   void removeRange(int start, int end) { _list.removeRange(start, end); }
 
   void replaceRange(int start, int end, Iterable<E> iterable) {
     _list.replaceRange(start, end, iterable);
   }
 
   void fillRange(int start, int end, [E fillValue]) {
     _list.fillRange(start, end, fillValue);
   }
 
   List<Node> get rawList => _list;
 }
 
 /**
  * Iterator wrapper for _WrappedList.
  */
 class _WrappedIterator<E> implements Iterator<E> {
-  Iterator _iterator;
+  Iterator<Node> _iterator;
 
   _WrappedIterator(this._iterator);
 
   bool moveNext() {
     return _iterator.moveNext();
   }
 
-  E get current => _iterator.current;
+  E get current => _iterator.current as E;
 }