org.hibernate.PropertyAccessException:
could not get a field value by reflection getter of ee.test.model.Part.part

@Table(name = "part")
@Entity
public class Part implements Serializable {

    @Id @GeneratedValue
    @Column(name = "part")
    private int part;

    public int getPart() {
        return part;
    }

    public void setPart(int part) {
        this.part = part;
    }
    .....
  }