question: retreive the portlet state container associated with the current session . concode_field_sep Map stateMap concode_elem_sep String PORTLET_STATE_PARAM concode_field_sep void add concode_elem_sep PortletState getPortletState concode_elem_sep PortletState get concode_elem_sep void setPortletState
target: PortletStateContainer function ( HttpSession arg0 ) { PortletStateContainer loc0 = ( PortletStateContainer ) arg0 . getAttribute ( PORTLET_STATE_PARAM ) ; if ( loc0 == null ) { loc0 = new PortletStateContainer ( ) ; arg0 . setAttribute ( PORTLET_STATE_PARAM , loc0 ) ; } return loc0 ; }