question: private void printPoolRecommendations ( List < Recommendation > poolRecommendations ) { StringBuffer buf = new StringBuffer ( ) ; buf . append ( String . format ( "%n Recommended Pools: %n" ) ) ; for ( Recommendation poolRec : poolRecommendations ) { StoragePool pool = dbClient . queryObject ( StoragePool . class , poolRec . getSourceStoragePool ( ) ) ; buf . append ( String . format ( "Storage Pool : [%s] - Free Capacity : [%s] KB %n" , pool . getLabel ( ) , pool . getFreeCapacity ( ) ) ) ; } buf . append ( String . format ( "---------------------------------------- %n" ) ) ; _log . info ( buf . toString ( ) ) ; }
target:  Display storage pool information from recommendation