# File lib/mocha/class_methods.rb, line 33
      def method_exists?(method, include_public_methods = true)
        if include_public_methods
          return true if @stubba_object.public_instance_methods(true).include?(method)
          return true if @stubba_object.allocate.respond_to?(method.to_sym)
        end
        return true if @stubba_object.protected_instance_methods(true).include?(method)
        return true if @stubba_object.private_instance_methods(true).include?(method)
        false
      end