问按日期对RecyclerView排序

EN

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_pending_traject_recycler_view);

    listPendingTraject=new ArrayList<>();
    recyclerPendingTraject = (RecyclerView)findViewById(R.id.pendingTrajectRecyclerView);
    recyclerPendingTraject.setLayoutManager(new LinearLayoutManager(this));

      GetAllTrajects();

    Collections.sort(listPendingTraject, new Comparator<PendingTrajectPOJO>() {
        @Override
        public int compare(PendingTrajectPOJO pendingTrajectPOJO, PendingTrajectPOJO t1) {
            String Date = pendingTrajectPOJO.getDate();

            String Date1 = t1.getDate();

            Date date=null,date1=null;

            SimpleDateFormat formatDate = new SimpleDateFormat("dd/MMM/yyyy");
            try {
                date = formatDate.parse(Date);
                date1 = formatDate.parse(Date1);
            } catch (ParseException e) {
                e.printStackTrace();
            }


            return date.before(date1) ? 1 : 0;

        }
    });
    adapter.notifyDataSetChanged();
}

  private void showPendingTraject() {
    listPendingTraject.add(new PendingTrajectPOJO(nameUsers,coordenatesOriginBundle,Origin,Destination,DataIHora,coordenatesDestiBundle,contadorCordenades));

    Log.d("ID",""+nomUser);
    adapter = new AdapterPendingTraject(listPendingTraject);
    recyclerPendingTraject.setAdapter(adapter);


}