Index: sdk/lib/collection/linked_hash_set.dart |
diff --git a/sdk/lib/collection/linked_hash_set.dart b/sdk/lib/collection/linked_hash_set.dart |
index e866b6369893b8a1e999f91104cb931864bf1a4c..ee9cdb14e2eac704fcfebb5515b2b9065bbd28d3 100644 |
--- a/sdk/lib/collection/linked_hash_set.dart |
+++ b/sdk/lib/collection/linked_hash_set.dart |
@@ -19,6 +19,8 @@ class LinkedHashSet<E> extends _HashSetBase<E> { |
external bool get isEmpty; |
+ external bool get isNotEmpty; |
+ |
external bool contains(Object object); |
external void forEach(void action(E element)); |