package demo; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.Id; @Entity public class Person { @Id @GeneratedValue private Long id; private String name; private String email; Person() { } public Person(String name, String email) { this.name = name; this.email = email; } public Long getId() { return this.id; } public String getName() { return this.name; } public String getEmail() { return this.email; } @Override public String toString() { return "Person{" + "id=" + id + ", name='" + name + '\'' + ", email='" + email + '\'' + '}'; } }