Incorrect date / time format

In my following code snippet:

String horario = evento.getDataOcorrencia().concat(" ").concat(evento.getHoraOcorrencia());
                    horario = horario.replaceAll("/", "-");
                    SimpleDateFormat dateFormat = new SimpleDateFormat("dd-MM-yyyy hh:mm");
                    Date parsedDate = dateFormat.parse(horario);
                    Timestamp timestamp = new Timestamp(parsedDate.getTime());
                    evento.setHorario(timestamp);

My String schedule has the following format (example):

28/03/2017 10:00

I need to convert to a timestamp, so far so good, I even change / by - . The problem is that when being persisted in the database the value looks like this:

2017-03-21 13:35:00

That is, it is a format that I do not like, I wanted it to be as it is in the example. Does anyone know how I can solve it? The declaration of JPA looks like this:

@Column
@XmlTransient
private Timestamp horario;