+ avoid_redundant_argument_values (#1929)

diff --git a/analysis_options.yaml b/analysis_options.yaml
index 8046196..d397bea 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -27,6 +27,7 @@
 #    - avoid_js_rounded_ints # under review (see #1068)
     - avoid_positional_boolean_parameters
 #    - avoid_private_typedef_functions # under review (see #1068)
+    - avoid_redundant_argument_values
 #    - avoid_renaming_method_parameters # under review (see #1068)
     - avoid_returning_null
     - avoid_returning_null_for_future
@@ -58,7 +59,6 @@
     - literal_only_boolean_expressions
     - no_adjacent_strings_in_list
 #    - non_constant_identifier_names
-#    - omit_local_variable_types
 #    - one_member_abstracts
     - only_throw_errors
     - overridden_fields
diff --git a/lib/src/formatter.dart b/lib/src/formatter.dart
index 5cc2474..4c76ea7 100644
--- a/lib/src/formatter.dart
+++ b/lib/src/formatter.dart
@@ -216,10 +216,10 @@
     writeLints();
     writeSummary();
     if (showStatistics) {
-      out.writeln('');
+      out.writeln();
       writeStatistics();
     }
-    out.writeln('');
+    out.writeln();
   }
 
   void writeCounts() {
diff --git a/test/rule_test.dart b/test/rule_test.dart
index 21e4bd5..e0ddffe 100644
--- a/test/rule_test.dart
+++ b/test/rule_test.dart
@@ -42,7 +42,7 @@
   group('rule', () {
     group('dart', () {
       // Rule tests run with default analysis options.
-      testRules(ruleDir, analysisOptions: null);
+      testRules(ruleDir);
 
       // Rule tests run against specific configurations.
       for (var entry in Directory(testConfigDir).listSync()) {