pkg/collection: mark fields in wrappers as final
R=lrn@google.com
Review URL: https://codereview.chromium.org//143243005
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/collection@32173 260f80e4-7a28-3924-810f-c04153c831b5
diff --git a/lib/wrappers.dart b/lib/wrappers.dart
index 1097c3e..b15a6bd 100644
--- a/lib/wrappers.dart
+++ b/lib/wrappers.dart
@@ -26,7 +26,7 @@
* iterable object.
*/
class DelegatingIterable<E> implements Iterable<E> {
- Iterable<E> _base;
+ final Iterable<E> _base;
/**
* Create a wrapper that forwards operations to [base].
@@ -295,7 +295,8 @@
* map object.
*/
class DelegatingMap<K, V> implements Map<K, V> {
- Map<K, V> _base;
+ final Map<K, V> _base;
+
DelegatingMap(Map<K, V> base) : _base = base;
V operator [](Object key) => _base[key];
diff --git a/pubspec.yaml b/pubspec.yaml
index 6f9d290..4c3c8f0 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
name: collection
-version: 0.9.1
+version: 0.9.1-dev+1
author: Dart Team <misc@dartlang.org>
description: Collections and utilities functions and classes related to collections.
homepage: http://www.dartlang.org
