Spring Data JPA Tracking Created and Last Modified Dates

Bar.java

@Entity
@EntityListeners(AuditingEntityListener.class)
public class Bar {
     
    //...
     
    @Column(name = "created_date", nullable = false, updatable = false)
    @CreatedDate
    private long createdDate;
 
    @Column(name = "modified_date")
    @LastModifiedDate
    private long modifiedDate;
     
    //...
     
}