6 files changed, 0 insertions, 7 deletions
diff --git a/actionpack/lib/action_controller/metal/implicit_render.rb b/actionpack/lib/action_controller/metal/implicit_render.rb
index 8615c16c6f..dde924e682 100644
--- a/actionpack/lib/action_controller/metal/implicit_render.rb
+++ b/actionpack/lib/action_controller/metal/implicit_render.rb
@@ -1,5 +1,3 @@
-require "active_support/core_ext/string/strip"
-
 module ActionController
   # Handles implicit rendering for a controller action that does not
   # explicitly respond with +render+, +respond_to+, +redirect+, or +head+.
diff --git a/actionpack/lib/action_dispatch/http/mime_type.rb b/actionpack/lib/action_dispatch/http/mime_type.rb
index 1a65e2d1cb..1583a8f87f 100644
--- a/actionpack/lib/action_dispatch/http/mime_type.rb
+++ b/actionpack/lib/action_dispatch/http/mime_type.rb
@@ -1,7 +1,6 @@
 # -*- frozen-string-literal: true -*-
 
 require "singleton"
-require "active_support/core_ext/module/attribute_accessors"
 require "active_support/core_ext/string/starts_ends_with"
 
 module Mime
diff --git a/actionpack/lib/action_dispatch/testing/integration.rb b/actionpack/lib/action_dispatch/testing/integration.rb
index 15f816a0ae..5fa0b727ab 100644
--- a/actionpack/lib/action_dispatch/testing/integration.rb
+++ b/actionpack/lib/action_dispatch/testing/integration.rb
@@ -2,7 +2,6 @@ require "stringio"
 require "uri"
 require "active_support/core_ext/kernel/singleton_class"
 require "active_support/core_ext/object/try"
-require "active_support/core_ext/string/strip"
 require "rack/test"
 require "minitest"
 
diff --git a/actionpack/test/controller/test_case_test.rb b/actionpack/test/controller/test_case_test.rb
index ac99830208..e084e45373 100644
--- a/actionpack/test/controller/test_case_test.rb
+++ b/actionpack/test/controller/test_case_test.rb
@@ -810,7 +810,6 @@ XML
     new_content_type = "new content_type"
     file.content_type = new_content_type
     assert_equal new_content_type, file.content_type
-
   end
 
   def test_fixture_path_is_accessed_from_self_instead_of_active_support_test_case
diff --git a/actionpack/test/dispatch/reloader_test.rb b/actionpack/test/dispatch/reloader_test.rb
index 797430c85a..9eb78fe059 100644
--- a/actionpack/test/dispatch/reloader_test.rb
+++ b/actionpack/test/dispatch/reloader_test.rb
@@ -161,6 +161,5 @@ class ReloaderTest < ActiveSupport::TestCase
                       reloader.check = check
                       reloader
                     end
-
     end
 end
diff --git a/actionpack/test/dispatch/runner_test.rb b/actionpack/test/dispatch/runner_test.rb
index 969933c9ed..b76bf4a320 100644
--- a/actionpack/test/dispatch/runner_test.rb
+++ b/actionpack/test/dispatch/runner_test.rb
@@ -4,7 +4,6 @@ class RunnerTest < ActiveSupport::TestCase
   test "runner preserves the setting of integration_session" do
     runner = Class.new do
       def before_setup
-
       end
     end.new