Use qualified names

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

sample/drb/dhasen.rb

@@ -23,7 +23,7 @@ class Dhasen
   include DRbUndumped
 
   def initialize
-    @mutex = Mutex.new
+    @mutex = Thread::Mutex.new
   end
 
   def sparse(str, *arg)

sample/drb/dlogd.rb

@@ -10,7 +10,7 @@ class Logger
   def initialize(fname)
     @fname = fname.to_s
     @fp = File.open(@fname, "a+")
-    @queue = Queue.new
+    @queue = Thread::Queue.new
     @th = Thread.new { self.flush }
   end
 

sample/drb/dqueue.rb

@@ -6,7 +6,7 @@
 require 'thread'
 require 'drb/drb'
 
-DRb.start_service(nil, Queue.new)
+DRb.start_service(nil, Thread::Queue.new)
 puts DRb.uri
 DRb.thread.join
 

sample/drb/http0serv.rb

@@ -18,7 +18,7 @@ module DRb
       def initialize(config, drb)
         @config = config
         @drb = drb
-        @queue = Queue.new
+        @queue = Thread::Queue.new
       end
 
       def do_POST(req, res)
@@ -46,7 +46,7 @@ module DRb
       def initialize(uri, config)
         @uri = uri
         @config = config
-        @queue = Queue.new
+        @queue = Thread::Queue.new
         setup_webrick(uri)
       end
       attr_reader :uri

sample/drb/name.rb

@@ -75,7 +75,7 @@ class Seq
 
   def initialize(v, name)
     @counter = v
-    @mutex = Mutex.new
+    @mutex = Thread::Mutex.new
     self.drb_name = name
   end
 
@@ -90,7 +90,7 @@ end
 class Front
   def initialize
     seq = Seq.new(0, 'seq')
-    mutex = Mutex.new
+    mutex = Thread::Mutex.new
     mutex.extend(DRbUndumped)
     mutex.extend(DRbNamedObject)
     mutex.drb_name = 'mutex'