question: private Map < String , String > addIvrZonesStrategy ( MDSDialog dialog , List < IvrZone > ivrZones ) throws NetworkDeviceControllerException { Map < String , String > addedIvrZoneNames = new HashMap < String , String > ( ) ; Long time = System . currentTimeMillis ( ) ; for ( IvrZone ivrZone : ivrZones ) { if ( addIvrZone ( dialog , ivrZone ) ) { addedIvrZoneNames . put ( ivrZone . getName ( ) , SUCCESS ) ; } else { addedIvrZoneNames . put ( ivrZone . getName ( ) , NO_CHANGE ) ; } } time = System . currentTimeMillis ( ) - time ; _log . info ( "Ivr Zone add time (msec): " + time . toString ( ) ) ; return addedIvrZoneNames ; }
target:  Add one or more ivr zones to the active zoneset of the specified vsan. For now the only type of zone members supported are pwwn.