1 files changed, 0 insertions, 115 deletions
diff --git a/activesupport/lib/active_support/testing/performance/jruby.rb b/activesupport/lib/active_support/testing/performance/jruby.rb
deleted file mode 100644
index 34e3f9f45f..0000000000
--- a/activesupport/lib/active_support/testing/performance/jruby.rb
+++ /dev/null
@@ -1,115 +0,0 @@
-require 'jruby/profiler'
-require 'java'
-java_import java.lang.management.ManagementFactory
-
-module ActiveSupport
-  module Testing
-    module Performance
-      DEFAULTS.merge!(
-        if ARGV.include?('--benchmark')
-          {:metrics => [:wall_time, :user_time, :memory, :gc_runs, :gc_time]}
-        else
-          { :metrics => [:wall_time],
-            :formats => [:flat, :graph] }
-        end).freeze
-
-      protected
-        def run_gc
-          ManagementFactory.memory_mx_bean.gc
-        end
-
-      class Profiler < Performer
-        def initialize(*args)
-          super
-          @supported = @metric.is_a?(Metrics::WallTime)
-        end
-
-        def run
-          return unless @supported
-
-          @total = time_with_block do
-            @data = JRuby::Profiler.profile do
-              full_profile_options[:runs].to_i.times { run_test(@metric, :profile) }
-            end
-          end
-        end
-
-        def record
-          return unless @supported
-
-          klasses = full_profile_options[:formats].map { |f| JRuby::Profiler.const_get("#{f.to_s.camelize}ProfilePrinter") }.compact
-
-          klasses.each do |klass|
-            fname = output_filename(klass)
-            FileUtils.mkdir_p(File.dirname(fname))
-            File.open(fname, 'wb') do |file|
-              klass.new(@data).printProfile(file)
-            end
-          end
-        end
-
-        protected
-          def output_filename(printer_class)
-            suffix =
-              case printer_class.name.demodulize
-                when 'FlatProfilePrinter';  'flat.txt'
-                when 'GraphProfilePrinter'; 'graph.txt'
-                else printer_class.name.sub(/ProfilePrinter$/, '').underscore
-              end
-
-            "#{super()}_#{suffix}"
-          end
-      end
-
-      module Metrics
-        class Base
-          def profile
-            yield
-          end
-
-          protected
-            def with_gc_stats
-              ManagementFactory.memory_mx_bean.gc
-              yield
-            end
-        end
-
-        class WallTime < Time
-          def measure
-            super
-          end
-        end
-
-        class CpuTime < Time
-          def measure
-            ManagementFactory.thread_mx_bean.get_current_thread_cpu_time / 1000 / 1000 / 1000.0 # seconds
-          end
-        end
-
-        class UserTime < Time
-          def measure
-            ManagementFactory.thread_mx_bean.get_current_thread_user_time / 1000 / 1000 / 1000.0 # seconds
-          end
-        end
-
-        class Memory < DigitalInformationUnit
-          def measure
-            ManagementFactory.memory_mx_bean.non_heap_memory_usage.used + ManagementFactory.memory_mx_bean.heap_memory_usage.used
-          end
-        end
-
-        class GcRuns < Amount
-          def measure
-            ManagementFactory.garbage_collector_mx_beans.inject(0) { |total_runs, current_gc| total_runs += current_gc.collection_count }
-          end
-        end
-
-        class GcTime < Time
-          def measure
-            ManagementFactory.garbage_collector_mx_beans.inject(0) { |total_time, current_gc| total_time += current_gc.collection_time } / 1000.0 # seconds
-          end
-        end
-      end
-    end
-  end
-end