Problemas com o hibernate.cfg

public class HibernateUtil {
    
    private static Logger logger = Logger.getLogger(HibernateUtil.class.getName());    
    private static SessionFactory factory;
     
    static{
        Configuration configuration = new AnnotationConfiguration();
        configuration.configure();
        factory = configuration.buildSessionFactory();
    }
    public static Session openSession(){
        logger.info("Abrindo uma nova sessão");
        return factory.openSession();
    }
    
  
    
}

public class GeraBanco {
    
    /** Creates a new instance of GeraBanco */
    public static void main(String[] args){
        Configuration configuration = new AnnotationConfiguration();

        configuration.configure(); //O erro acontece aki

        SchemaExport se = new SchemaExport(configuration);
        se.create(true,true);
    }
     
    
}

<!DOCTYPE hibernate-configuration PUBLIC
	"-//Hibernate/Hibernate Configuration DTD 3.0//EN" 
	"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">


<!--<!DOCTYPE hibernate-configuration PUBLIC
	"-//Hibernate/Hibernate Configuration DTD 3.0//EN" 
	".//src//hibernate-configuration-3.0.dtd"> -->

<hibernate-configuration>
	<session-factory>
		
		<!-- Define MySQL como o banco de dados a ser utilizado -->
		<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>

		<!-- Define instancia "curso_hibernate" como base de dados padrão -->
		<!-- � necessário criar a instancia "curso_hibernate" no gerenciador MySQL -->
		<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/teste</property>
		
		<!-- Define o nome do driver MySQL -->
		<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>

		<!-- Define usuário e senha da instancia de banco de dados -->
		<property name="hibernate.connection.username">root</property>
		<property name="hibernate.connection.password">123456</property>
		
		<!-- Configura Hibernate para exibir o código SQL gerado -->
		<property name="hibernate.show_sql">true</property>
		<property name="hibernate.format_sql">true</property>
                
		<!-- configuração do pool de conexões -->
<!--
		<property name="c3po.min_size">20</property>
		<property name="c3po.max_size">100</property>
		<property name="c3po.timeout">180</property>
		<property name="c3po.maxIdleTime">300</property>
		<property name="c3po.idle_test_period">100</property>
-->

		<!-- pode causar perda de desempenho... neste caso definir como 0 -->
<!--
		<property name="c3po.max_statements">100</property> 
-->		

		<!-- habilitando cache -->		
<!--
		<property name="hibernate.cache.provider_class">net.sf.ehcache.hibernate.EhCacheProvider</property>
		<property name="hibernate.cache.use_query_cache">true</property> 
-->		

		
                <mapping class="DominioDoProblema.Endereco"/>
                <mapping class="DominioDoProblema.Funcionario"/>
                <mapping class="DominioDoProblema.Modalidade"/>
                <mapping class="DominioDoProblema.Pessoa"/>
                <mapping class="DominioDoProblema.Professor"/>
                <mapping class="DominioDoProblema.Recurso"/>
                <mapping class="DominioDoProblema.Turma"/>
		
	</session-factory>
</hibernate-configuration>