Iterator<T> com.griddynamics.jagger.providers.FileProvider< T >.iterator ( )
                                   {
         Preconditions.checkNotNull(delimeter);
         Preconditions.checkNotNull(path);
         Preconditions.checkNotNull(objectCreator);
 
         return new AbstractIterator<T>() {
 
             private Scanner scanner;
 
             {
                 init();
             }
 
             private void init() {
                 try {
                     scanner = new Scanner(new File(path)).useDelimiter(delimeter);
                 } catch (FileNotFoundException e) {
                     throw Throwables.propagate(e);
                 }
             }
             @Override
             protected T computeNext() {
                 try {
                     return objectCreator.createObject(scanner.next());
                 } catch (NoSuchElementException e) {
                     return endOfData();
                 }
             }
         };
     }