public Iterable<Object> save(Iterable entities){
  final List<Object> list=new LinkedList<>();
  log.info("Going to save a number of entities in the underlying data store");
  log.debug(entities);
  for (  Object entity : entities) {
    list.add(save(entity));
  }
  return list;
}

public Iterable < Object > save ( Iterable entities ) { final List < Object > list = new LinkedList < > ( ) ; log . info ( "Going to save a number of entities in the underlying data store" ) ; log . debug ( entities ) ; for ( Object entity : entities ) { list . add ( save ( entity ) ) ; } return list ; }
saves all the given entities
