docs: public static Set<Event> resolveEventViaMultivaluedAttribute(final Principal principal,
                                                                   final Object attributeValue,
                                                                   final RegisteredService service,
                                                                   final Optional<RequestContext> context,
                                                                   final MultifactorAuthenticationProvider provider,
                                                                   final Predicate<String> predicate) {
          val events = new HashSet<Event>();
          if (attributeValue instanceof Collection) {
              val values = (Collection<String>) attributeValue;
              values.forEach(value -> {
                  try {
                      if (predicate.test(value)) {
                          val id = provider.getId();
                          val event = validateEventIdForMatchingTransitionInContext(id, context, buildEventAttributeMap(principal, Optional.of(service), provider));
                          events.add(event);
                      }
                  } catch (final Exception e) {
                      LOGGER.debug("Ignoring [{}] since no matching transition could be found", value);
                  }
              });
              return events;
          }
  
          return null;
      }