public static V1BinaryAnnotation createAddress(String address, Endpoint endpoint) {
    if (endpoint == null) throw new NullPointerException("endpoint == null");
    return new V1BinaryAnnotation(address, null, endpoint);
  }
Creates an address annotation, which is the same as {@link Span#remoteEndpoint()}
zipkin/src/main/java/zipkin2/v1/V1BinaryAnnotation.java