New analyzer snapshot.

pkg/analyzer/lib/src/generated/utilities_collection.dart

 // Copyright (c) 2014, 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.
 
 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library engine.utilities.collection;
 
 import 'java_core.dart';
@@ skipping 105 matching lines @@
  ].
  */
 class ListUtilities {
   /**
    * Add all of the elements in the given array to the given list.
    *
    * @param list the list to which the elements are to be added
    * @param elements the elements to be added to the list
    */
   static void addAll(List list, List<Object> elements) {
-    for (Object element in elements) {
-      list.add(element);
+    int count = elements.length;
+    for (int i = 0; i < count; i++) {
+      list.add(elements[i]);
     }
   }
 }