[License] Enable prefer_collection_literals lint

dama2716588 · Dec 20, 2018 · c8f83fb · c8f83fb
1 parent d120e15
commit c8f83fb
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/tools/licenses/analysis_options.yaml b/tools/licenses/analysis_options.yaml
@@ -48,6 +48,7 @@ linter:
     - overridden_fields
     - package_prefixed_library_names
     - prefer_asserts_in_initializer_lists
+    - prefer_collection_literals
     - prefer_const_declarations
     - prefer_equal_for_default_values
     - prefer_final_fields

diff --git a/tools/licenses/lib/cache.dart b/tools/licenses/lib/cache.dart
@@ -2,9 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:collection';
-
-Map<Key, dynamic> _cache = LinkedHashMap<Key, dynamic>();
+Map<Key, dynamic> _cache = <Key, dynamic>{};
 const int _maxSize = 10;
 
 T cache<T>(Key key, T getter()) {