question: private boolean downloadFiles ( final List < String > files , final int size ) { updateProgressBar = new UpdateProgressBar ( size , updateProp . getProperty ( "greetingUrl" ) , fromVersion , toVersion ) ; updateProgressBar . setVisible ( true ) ; for ( final String file : files ) { boolean res = downloadFile ( file ) ; if ( ! res ) { return false ; } } updateProgressBar . dispose ( ) ; return true ; }
target:  Downloads the files listed for update.