final PaymentsManagementDTO managementDTO = (PaymentsManagementDTO) RenderUtils.getViewState( "paymentsManagementDTO").getMetaObject().getObject(); request.setAttribute("paymentsManagementDTO", managementDTO);  if (managementDTO.getSelectedEntries().isEmpty()) { addActionMessage(request, "error.administrativeOffice.payments.guide.entries.selection.is.required"); return mapping.findForward("showEvents");  } else { return mapping.findForward("showGuide"); }
return internalPreparePrintGuide(mapping, request, "showGuide", "showEvents");
    public ActionForward preparePrintGuide(ActionMapping mapping, ActionForm actionForm,	    HttpServletRequest request, HttpServletResponse response) {	final PaymentsManagementDTO managementDTO = (PaymentsManagementDTO) RenderUtils.getViewState(		"paymentsManagementDTO").getMetaObject().getObject();	request.setAttribute("paymentsManagementDTO", managementDTO);	if (managementDTO.getSelectedEntries().isEmpty()) {	    addActionMessage(request,		    "error.administrativeOffice.payments.guide.entries.selection.is.required");	    return mapping.findForward("showEvents");	} else {	    return mapping.findForward("showGuide");	}    }