code: public boolean multipleConsumers() {
          // TODO: When HWKAPM-698 implemented, it may no longer be necessary to capture this info
          Set<Property> props=getProperties(Producer.PROPERTY_PUBLISH);
          return !props.isEmpty()
                  && props.iterator().next().getValue().equalsIgnoreCase(Boolean.TRUE.toString());
      }
docs: This method determines whether the interaction node is associated with
  a multi-consumer communication.
  
  @return Whether interaction relates to multiple consumers