size.setText( Album.getObjectFileSize(pictures) + " bytes" );
size.setText( NumberFormat.getInstance().format( Album.getObjectFileSize(pictures) ) + " bytes" );
	public void setPictures( Object[] pictures ) {		this.pictures = pictures;		if ( pictures == null || pictures.length == 0 ) {			icon.setText("no picture selected");			icon.setIcon( mf.defaultThumbnail );			path.setText( "" );			album.setText( "" );			caption.setText( "" );			size.setText( "" );						up.setEnabled(false);			down.setEnabled(false);			delete.setEnabled(false);		} else if ( pictures.length == 1) {			Picture p = (Picture) pictures[0];						icon.setText( p.getSource().getName() );			icon.setIcon( mf.getThumbnail( p ) );			path.setText( p.getSource().getParent() );			album.setText( p.getAlbum().getName() );			caption.setText( p.getCaption() );			size.setText( String.valueOf( (int) p.getFileSize() ) + " bytes" );			up.setEnabled(true);			down.setEnabled(true);			delete.setEnabled(true);		} else {			Picture p = (Picture) pictures[0];			icon.setText( pictures.length + " elements selected" );			icon.setIcon( mf.defaultThumbnail );			path.setText( "" );			album.setText( p.getAlbum().getName() );			caption.setText( "" );			size.setText( Album.getObjectFileSize(pictures) + " bytes" );			up.setEnabled(false);			down.setEnabled(false);			delete.setEnabled(true);		}	}