content: package com.alura.modelo;
  
  public class Usuario {
  
  	private Long id;
  	private String nombre;
  	private String email;
  	private String contrasena;
  
  	@Override
  	public int hashCode() {
  		final int prime = 31;
  		int result = 1;
  		result = prime * result + ((id == null) ? 0 : id.hashCode());
  		return result;
  	}
  
  	@Override
  	public boolean equals(Object obj) {
  		if (this == obj)
  			return true;
  		if (obj == null)
  			return false;
  		if (getClass() != obj.getClass())
  			return false;
  		Usuario other = (Usuario) obj;
  		if (id == null) {
  			if (other.id != null)
  				return false;
  		} else if (!id.equals(other.id))
  			return false;
  		return true;
  	}
  
  	public Long getId() {
  		return id;
  	}
  
  	public void setId(Long id) {
  		this.id = id;
  	}
  
  	public String getNombre() {
  		return nombre;
  	}
  
  	public void setNombre(String nombre) {
  		this.nombre = nombre;
  	}
  
  	public String getEmail() {
  		return email;
  	}
  
  	public void setEmail(String email) {
  		this.email = email;
  	}
  
  	public String getContrasena() {
  		return contrasena;
  	}
  
  	public void setContrasena(String contrasena) {
  		this.contrasena = contrasena;
  	}
  
  }
  