public final HttpAsyncClientBuilder addResponseInterceptorLast(final HttpResponseInterceptor interceptor) {
        Args.notNull(interceptor, "Interceptor");
        if (responseInterceptors == null) {
            responseInterceptors = new LinkedList<>();
        }
        responseInterceptors.add(new ResponseInterceptorEntry(ResponseInterceptorEntry.Position.LAST, interceptor));
        return this;
    }
Adds this protocol interceptor to the tail of the protocol processing list.

@return this instance.
httpclient5/src/main/java/org/apache/hc/client5/http/impl/async/HttpAsyncClientBuilder.java