String (2010-10-29T16:38:55) para data e hora

public class DataFormatada {   
  
    public static void main(String[] args) {   
        SimpleDateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy  HH:mm:ss");   
           
        Date data = new Date();   
           
        System.out.println(dateFormat.format(data));   
           
           
        dateFormat = new SimpleDateFormat("'Data:' dd-MMMM-yyyy 'Hora:' hh:mm:ss");   
           
        System.out.println(dateFormat.format(data));   
    }   
       
}