@Nullable public static ZuulFilter<HttpRequestMessage, HttpResponseMessage> getEndpoint(
            @Nullable HttpRequestMessage zuulReq) {
        if (zuulReq != null) {
            return zuulReq.getContext().get(CommonContextKeys.ZUUL_ENDPOINT);
        }
        return null;
    }
This class is supposed to be thread safe and hence should not have any non final member variables
Created by saroskar on 5/18/17.
zuul-core/src/main/java/com/netflix/zuul/netty/filter/ZuulEndPointRunner.java