text: package example.model;
  
  import javax.persistence.Entity;
  import javax.persistence.GeneratedValue;
  import javax.persistence.GenerationType;
  import javax.persistence.Id;
  
  @Entity
  public class Customer644 {
  
  	@Id @GeneratedValue(strategy = GenerationType.AUTO) private long id;
  	private String firstName;
  	private String lastName;
  
  	protected Customer644() {}
  
  	public Customer644(String firstName, String lastName) {
  		this.firstName = firstName;
  		this.lastName = lastName;
  	}
  
  	@Override
  	public String toString() {
  		return String.format("Customer644[id=%d, firstName='%s', lastName='%s']", id, firstName, lastName);
  	}
  
  }
  