# File addon/buildr/jetty.rb, line 217
    def fire()
      unless running?
        sync = Queue.new
        Thread.new { start sync }
        # Wait for Jetty to fire up before doing anything else.
        sync.pop == "Started" or fail "Jetty not started"
        puts "Jetty started" if verbose
        at_exit { stop }
      end
      @setup.invoke
      at_exit { @teardown.invoke }
    end