drop a deprecated method from booter

Author: kares

src/main/ruby/jruby/rack/booter.rb

@@ -85,10 +85,6 @@ def gem_path=(path); layout.gem_path = path end
     def public_path; layout.public_path end
     def public_path=(path); layout.public_path = path end
 
-    # @deprecated use {JRuby::Rack#logger} instead
-    # @return [Logger]
-    def logger; JRuby::Rack.logger; end
-
     # Boot-up this booter, preparing the environment for the application.
     def boot!
       adjust_gem_path
@@ -157,7 +153,7 @@ def env_gem_path
 
     # @note called during {#boot!}
     def export_global_settings
-      JRuby::Rack.send(:instance_variable_set, :@booter, self) # TODO
+      JRuby::Rack.instance_variable_set(:@booter, self) # NOTE: unused for now
       JRuby::Rack.app_path = layout.app_path
       JRuby::Rack.public_path = layout.public_path
     end
@@ -183,7 +179,7 @@ def load_settings_from_init_rb
             stream = url.openStream
             stream.to_io.read
           rescue Exception => e
-            logger.info "failed to read from '#{url.toString}' (#{e.message})"
+            JRuby::Rack.logger.info "failed to read from '#{url.toString}' (#{e.message})"
             next
           ensure
             stream.close rescue nil

src/spec/ruby/jruby/rack/booter_spec.rb

@@ -10,11 +10,14 @@
 
 describe JRuby::Rack::Booter do
 
-  let(:booter) do
-    JRuby::Rack::Booter.new JRuby::Rack.context = @rack_context
-  end
+  let(:context) { JRuby::Rack.context = @rack_context }
+
+  let(:booter) { JRuby::Rack::Booter.new(context) }
 
-  after(:all) { JRuby::Rack.context = nil }
+  after(:all) do
+    JRuby::Rack.context = nil
+    JRuby::Rack.instance_variable_set(:@booter, nil) if JRuby::Rack.instance_variable_get(:@booter)
+  end
 
   before do
     @rack_env = ENV['RACK_ENV']
@@ -155,14 +158,6 @@
     ENV['GEM_PATH'].should == "/blah/gems"
   end
 
-  it "creates a logger that writes messages to the servlet context (by default)" do
-    booter.boot!
-    @rack_context.stub(:isEnabled).and_return true
-    level = org.jruby.rack.RackLogger::Level::DEBUG
-    @rack_context.should_receive(:log).with(level, 'Hello-JRuby!')
-    booter.logger.debug 'Hello-JRuby!'
-  end
-
   before { $loaded_init_rb = nil }
 
   it "loads and executes ruby code in META-INF/init.rb if it exists" do