default Function<CasConfigurationProperties, String> getTicketGrantingTicketStorageName() {
        return __ -> STORAGE_NAME_TICKET_GRANTING_TICKETS;
    }
TGT storage name.

@return TGT storage name function
core/cas-server-core-tickets-api/src/main/java/org/apereo/cas/ticket/catalog/CasTicketCatalogConfigurationValuesProvider.java