@Override
    public List<String> getTicketIdentifierPrefixes() {
        return ticketCatalog
            .stream()
            .map(TicketCatalog::findAll)
            .flatMap(Collection::stream)
            .map(TicketDefinition::getPrefix)
            .collect(Collectors.toList());
    }
This is {@link TicketCatalogMessageSanitationContributor}.

@author Misagh Moayyed
@since 6.6.0
core/cas-server-core-util-api/src/main/java/org/apereo/cas/util/text/TicketCatalogMessageSanitationContributor.java