title: Date format in saved and returned entity (Spring-Data)
body: <p>When I save entity in my repository personRepository.save(person) this returned object has a date in the format like this: Wed Dec 21 13:38:00 CET 2016. How I can change it to format like: 2016-12-21 13:38:00.732? Where this conversion is done, how this can be changed?  In my database date saves in this format: 2016-12-21 13:38:00.732.</p>
  
  <pre><code>    @Entity
  public class Person {
      @Id
      @GeneratedValue(strategy=GenerationType.AUTO)
      private Long id;
      @Temporal(TemporalType.TIMESTAMP)
      @Column(name = "update_date")
      private java.util.Date updateDate;
  
  public interface PersonRepository extends CrudRepository&lt;Person, Long&gt;  {}
  </code></pre>