}
        }

        function onerror(e) {
            console.error(e);
        }
    }

    function forceCollection() {
        let url = window.location.protocol + "//" + window.location.host + "/memj/forcecollection";

        let ajax = new XMLHttpRequest();
        ajax.onload = onload;
        ajax.onerror = onerror;
        ajax.open("PUT", url, true);

		ms := &runtime.MemStats{}
		runtime.ReadMemStats(ms)
		fw.RenderJSON(w, http.StatusOK, ms)
	})

	_ = context.JSONRouter().StrictSlash(true).NewRoute().Methods("PUT").Path("/forcecollection").HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
		runtime.GC()
		w.WriteHeader(http.StatusAccepted)
	})