.........
    @Column(name = "latitude")
    private double latitude;

    @Column(name = "longitude")
    private double longitude;

    public Location() {
    }
.....
@Override
    public int hashCode() {
        int result;
        long temp;
        temp = Double.doubleToLongBits(latitude);
        result = (int) (temp ^ (temp >>> 32));
        temp = Double.doubleToLongBits(longitude);
        result = 31 * result + (int) (temp ^ (temp >>> 32));
        return result;
    }

@Entity
@Table(name = "driver_location")
public class DriverLocation {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "id")
    private Long id;

    @ManyToOne(optional = false)
    private Driver driver;

    @ManyToOne
    private Mission mission;

    @Embedded
    private Location location;