# File lib/rspec/core/world.rb, line 66
      def announce_filters
        filter_announcements = []

        announce_inclusion_filter filter_announcements
        announce_exclusion_filter filter_announcements

        unless filter_manager.empty?
          if filter_announcements.length == 1
            reporter.message("Run options: #{filter_announcements[0]}")
          else
            reporter.message("Run options:\n  #{filter_announcements.join("\n  ")}")
          end
        end

        if @configuration.run_all_when_everything_filtered? && example_count.zero?
          reporter.message("#{everything_filtered_message}; ignoring #{inclusion_filter.description}")
          filtered_examples.clear
          inclusion_filter.clear
        end

        if example_count.zero?
          example_groups.clear
          if filter_manager.empty?
            reporter.message("No examples found.")
          elsif exclusion_filter.empty_without_conditional_filters?
            message = everything_filtered_message
            if @configuration.run_all_when_everything_filtered?
              message << "; ignoring #{inclusion_filter.description}"
            end
            reporter.message(message)
          elsif inclusion_filter.empty?
            reporter.message(everything_filtered_message)
          end
        end
      end