question: private List < String > filterTargetsFromResponse ( Set < String > varrayTaggedPortWWNs , Map < String , List < String > > initiatorTargetMap , String initiatorKey ) { log . debug ( "START - filterTargetsFromResponse" ) ; List < String > filteredTargetList = new ArrayList < String > ( ) ; List < String > targetPortListFromResponse = initiatorTargetMap . get ( initiatorKey ) ; for ( String portWWN : targetPortListFromResponse ) { if ( varrayTaggedPortWWNs . contains ( portWWN ) || varrayTaggedPortWWNs . contains ( portWWN . toUpperCase ( ) ) ) { filteredTargetList . add ( portWWN . toUpperCase ( ) ) ; } } log . debug ( "END - filterTargetsFromResponse" ) ; return filteredTargetList ; }
target:  Filters the target port list from the response based on the varray tagging.