Index: sdk/lib/core/core.dart |
diff --git a/sdk/lib/core/core.dart b/sdk/lib/core/core.dart |
index af086a762e5e98e943f7ad317ebc0c6c65dad749..f3fc5e371a5c289ea2fe0ff2e60181b5d33d91d6 100644 |
--- a/sdk/lib/core/core.dart |
+++ b/sdk/lib/core/core.dart |
@@ -5,6 +5,7 @@ |
library dart.core; |
import "dart:collection"; |
+import "dart:collection-dev"; |
part "bool.dart"; |
part "collection.dart"; |