avoid NativeException - not used on recent JRuby

Author: kares

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

@@ -128,12 +128,5 @@ def capture
       end
     end
 
-    module Native
-      def capture
-        super
-        output.puts "\n--- Java Exception"
-        cause.printStackTrace java.io.PrintStream.new(output.to_outputstream)
-      end
-    end
   end
 end

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

@@ -22,7 +22,3 @@ class Exception
 class LoadError
   include JRuby::Rack::Capture::LoadPath
 end
-
-class NativeException
-  include JRuby::Rack::Capture::Native
-end