public AbstractJettyServiceBuilder requestLog(RequestLog requestLog) {
        this.requestLog = requireNonNull(requestLog, "requestLog");
        return this;
    }
Sets the {@link RequestLog} of the Jetty {@link Server}.

@see Server#setRequestLog(RequestLog)
jetty/jetty11/src/main/java/com/linecorp/armeria/server/jetty/AbstractJettyServiceBuilder.java