anchor.diff:      use_eq_eq_null.main();
       use_is_not_empty.main();
       use_not_eq_null.main();
  +    use_rethrow.main();
     }, name: 'fix');
   }
  
positive.code:     remove_annotation.main();
      remove_await.main();
      remove_dead_code.main();
      remove_empty_catch.main();
      remove_empty_constructor_body.main();
      remove_empty_else.main();
  
negative.code: import 'replace_boolean_with_bool_test.dart' as replace_boolean_with_bool;
  import 'replace_colon_with_equals_test.dart' as replace_colon_with_equals;
  import 'replace_final_with_const_test.dart' as replace_final_with_const;
  import 'replace_null_with_closure_test.dart' as replace_null_with_closure;
  import 'replace_return_type_future_test.dart' as replace_return_type_future;
  import 'replace_var_with_dynamic_test.dart' as replace_var_with_dynamic;
  import 'replace_with_brackets_test.dart' as replace_with_brackets;
  