PontoCriticoPtc old = (PontoCriticoPtc) buscar(PontoCriticoPtc.class, Long.valueOf(pontoCritico.getCodPtc()));
pontoCritico.setDataUltManutencaoPtc(Data.getDataAtual());
pontoCritico.setUsuarioUsuByCodUsuUltManutPtc(usuario);
pontoCritico.setIndExcluidoPtc(Dominios.SIM);
/******** Historico *********/
HistoricoPtc historico = new HistoricoPtc(pontoCritico, HistoricoPtc.exclusao, session, new ConfiguracaoDao(request), request);
historico.gerarHistorico(old);
/******** Historico *********/
pojoHistorico.carregar(pontoCritico);
if (pontoCritico.getPontoCriticoCorPtccores() == null)
pojoHistorico.setPontoCriticoCorPtccores(new HashSet<PontocriticoCorPtccor>());
if (pontoCritico.getPontoCriticoSisAtributoPtcSatbs() == null)