@Override
    public Ticket expand(final String ticketId) {
        return ticketSerializationManager.deserializeTicket(ticketId, getTicketType());
    }
This is {@link TicketGrantingTicketCompactor}.

@author Misagh Moayyed
@since 7.0.0
support/cas-server-support-stateless-ticket-registry/src/main/java/org/apereo/cas/ticket/registry/compact/TicketGrantingTicketCompactor.java