question: returns the osgi service identifier . concode_field_sep PortletService _service concode_field_sep com.liferay.portal.model.Portlet updatePortlet concode_elem_sep com.liferay.portal.kernel.json.JSONArray getWARPortlets concode_elem_sep PortletService getService
target: java . lang . String function ( ) { return getService ( ) . getOSGiServiceIdentifier ( ) ; }