Can't pass an ArrayList<Parcelable> to an activity

This is the code ``` ArrayList<MyObject> list = new ArrayList<MyObject>(); list.add(new MyObject()); Intent intent = new Intent(this, ReceiverActivity.class); intent.putExtra("list", list); startActivity(intent); ``` ReceiverActivity ``` List<MyObject> list = (List<MyObject>)getIntent().getExtras().getParcelable("list"); ``` Here list is null. Also this doesn't work: ``` List<MyObject> list = (List<MyObject>)getIntent().getExtras().getSerializable("list"); ``` MyObject is Parcelable, I implemented all required methods. I guess this implementation is not the problem, because otherwise I would recive other kind of exceptions. But I don't get anything besides list is null. Thanks in advance... Now I found this: ``` List<Parcelable> list = (List<Parcelable>)getIntent().getParcelableArrayListExtra("list"); ``` that has to be used in the receiver activity, but how do I send it and how do I get `List<MyObject>` from `List<Parcelable>` ?