code: boolean checkAccessTopicFromController(UserContext ctx, String topic, JsTopicAccessController jsTopicAccessController) throws IllegalAccessException {
  		logger.debug("Looking for accessController for topic '{}' from JsTopicAccessController {}", topic, jsTopicAccessController);
  		JsTopicControls jsTopicControls = jsTopicControlsTools.getJsTopicControlsFromProxyClass(jsTopicAccessController.getClass());
  		logger.debug("Looking for accessController for topic '{}' from jsTopicControls {}", topic, jsTopicControls);
  		if(null != jsTopicControls) {
  			logger.debug("Looking for accessController for topic '{}' from jsTopicControls {}, {}", topic, jsTopicControls, jsTopicControls.value());
  			for (JsTopicControl jsTopicControl : jsTopicControls.value()) {
  				if(topic.equals(jsTopicControl.value())) {
  					logger.debug("Found accessController for topic '{}' from JsTopicControls annotation", topic);
  					checkAccessTopicFromControllers(ctx, topic, Arrays.asList(jsTopicAccessController));
  					return true;
  				}
  			}
  		}
  		return false;
  	}
docs: Check if specific access control is allowed from controller
  @param ctx
  @param topic
  @param controllers
  @return true if at least one specific topicAccessControl exist
  @throws IllegalAccessException