[RESOLVIDO]Erro references an unknown entity

CREATE TABLE `setor` (
  `id` tinyint(4) NOT NULL AUTO_INCREMENT,
  `setor` varchar(20) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=latin1

CREATE TABLE `usuario` (
  `id` tinyint(4) NOT NULL AUTO_INCREMENT,
  `nome` varchar(20) DEFAULT NULL,
  `idsetor` tinyint(4) DEFAULT NULL,
  PRIMARY KEY (`id`),
  KEY `ID1` (`idsetor`),
  CONSTRAINT `FK_usuario` FOREIGN KEY (`idsetor`) REFERENCES `setor` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=latin1

package teste;

// Generated 06/10/2011 17:33:07 by Hibernate Tools 3.4.0.CR1

import java.util.HashSet;
import java.util.Set;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import static javax.persistence.GenerationType.IDENTITY;
import javax.persistence.Id;
import javax.persistence.OneToMany;
import javax.persistence.Table;

/**
 * Setor generated by hbm2java
 */
@Entity
@Table(name = "setor", catalog = "test")
public class Setor implements java.io.Serializable {

	private Byte id;
	private String setor;
	private Set<Usuario> usuarios = new HashSet<Usuario>(0);

	public Setor() {
	}

	public Setor(String setor, Set<Usuario> usuarios) {
		this.setor = setor;
		this.usuarios = usuarios;
	}

	@Id
	@GeneratedValue(strategy = IDENTITY)
	@Column(name = "id", unique = true, nullable = false)
	public Byte getId() {
		return this.id;
	}

	public void setId(Byte id) {
		this.id = id;
	}

	@Column(name = "setor", length = 20)
	public String getSetor() {
		return this.setor;
	}

	public void setSetor(String setor) {
		this.setor = setor;
	}

	@OneToMany(fetch = FetchType.LAZY, mappedBy = "setor")
	public Set<Usuario> getUsuarios() {
		return this.usuarios;
	}

	public void setUsuarios(Set<Usuario> usuarios) {
		this.usuarios = usuarios;
	}

}

package teste;

// Generated 06/10/2011 17:33:07 by Hibernate Tools 3.4.0.CR1

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import static javax.persistence.GenerationType.IDENTITY;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;

/**
 * Usuario generated by hbm2java
 */
@Entity
@Table(name = "usuario", catalog = "test")
public class Usuario implements java.io.Serializable {

	private Byte id;
	private Setor setor;
	private String nome;

	public Usuario() {
	}

	public Usuario(Setor setor, String nome) {
		this.setor = setor;
		this.nome = nome;
	}

	@Id
	@GeneratedValue(strategy = IDENTITY)
	@Column(name = "id", unique = true, nullable = false)
	public Byte getId() {
		return this.id;
	}

	public void setId(Byte id) {
		this.id = id;
	}

	@ManyToOne(fetch = FetchType.LAZY)
	@JoinColumn(name = "idsetor")
	public Setor getSetor() {
		return this.setor;
	}

	public void setSetor(Setor setor) {
		this.setor = setor;
	}

	@Column(name = "nome", length = 20)
	public String getNome() {
		return this.nome;
	}

	public void setNome(String nome) {
		this.nome = nome;
	}

}

Exception in thread "main" org.hibernate.AnnotationException: @OneToOne or @ManyToOne on teste.Usuario.setor references an unknown entity: teste.Setor
	at org.hibernate.cfg.ToOneFkSecondPass.doSecondPass(ToOneFkSecondPass.java:81)
	at org.hibernate.cfg.AnnotationConfiguration.processEndOfQueue(AnnotationConfiguration.java:456)
	at org.hibernate.cfg.AnnotationConfiguration.processFkSecondPassInOrder(AnnotationConfiguration.java:438)
	at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:309)
	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1333)
	at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:867)
	at DAO.UsuarioDAO.addusuario(UsuarioDAO.java:16)
	at main.executar.main(executar.java:26)