Index: sdk/lib/io/data_transformer.dart |
diff --git a/sdk/lib/io/data_transformer.dart b/sdk/lib/io/data_transformer.dart |
index 42289244cba978ee7dda9d778f3de0191d6150cf..144234db92017a8573beb36761ca3fb7b0b10c6c 100644 |
--- a/sdk/lib/io/data_transformer.dart |
+++ b/sdk/lib/io/data_transformer.dart |
@@ -483,7 +483,7 @@ class _FilterSink extends ByteConversionSink { |
void addSlice(List<int> data, int start, int end, bool isLast) { |
if (_closed) return; |
- if (end == null) throw ArgumentError.notNull("end"); |
+ if (end == null) throw new ArgumentError.notNull("end"); |
RangeError.checkValidRange(start, end, data.length); |
try { |
_empty = false; |