1 files changed, 0 insertions, 48 deletions
diff --git a/ruby_2_2/lib/rake/thread_history_display.rb b/ruby_2_2/lib/rake/thread_history_display.rb
deleted file mode 100644
index c2af9ecef5..0000000000
--- a/ruby_2_2/lib/rake/thread_history_display.rb
+++ /dev/null
@@ -1,48 +0,0 @@
-require 'rake/private_reader'
-
-module Rake
-
-  class ThreadHistoryDisplay    # :nodoc: all
-    include Rake::PrivateReader
-
-    private_reader :stats, :items, :threads
-
-    def initialize(stats)
-      @stats   = stats
-      @items   = { :_seq_ =>  1  }
-      @threads = { :_seq_ => "A" }
-    end
-
-    def show
-      puts "Job History:"
-      stats.each do |stat|
-        stat[:data] ||= {}
-        rename(stat, :thread, threads)
-        rename(stat[:data], :item_id, items)
-        rename(stat[:data], :new_thread, threads)
-        rename(stat[:data], :deleted_thread, threads)
-        printf("%8d %2s %-20s %s\n",
-          (stat[:time] * 1_000_000).round,
-          stat[:thread],
-          stat[:event],
-          stat[:data].map do |k, v| "#{k}:#{v}" end.join(" "))
-      end
-    end
-
-    private
-
-    def rename(hash, key, renames)
-      if hash && hash[key]
-        original = hash[key]
-        value = renames[original]
-        unless value
-          value = renames[:_seq_]
-          renames[:_seq_] = renames[:_seq_].succ
-          renames[original] = value
-        end
-        hash[key] = value
-      end
-    end
-  end
-
-end