question: private void saveToSettings ( ) { List < String > dataToSave = new LinkedList < > ( ) ; for ( UsercolorItem item : data ) { dataToSave . add ( item . getId ( ) + "," + HtmlColors . getColorString ( item . getColor ( ) ) ) ; } settings . putList ( "usercolors" , dataToSave ) ; }
target:  Copy the current data to the settings.