I am trying to execute the following code and when I retrieve data, it displays the same data four times although I should get four different vaules. Please tell me what is wrong.

SessionFactory sessionfactory = new Configuration().configure().buildSessionFactory();
Session session = sessionfactory.openSession();
session.beginTransaction();

Query query = session.createQuery("select b from MstCurrency b where b.id_Entity = :identity ");
query.setString("identity", "B001")

System.out.println("COUNT : "+query.list().size());

for(Iterator it=query.iterate();it.hasNext();)
{

MstCurrency currency = (MstCurrency)it.next();
System.out.println(currency.getCodcurrency());
System.out.println(currency.getId_Entity());
System.out.println(currency.getIslocal());
System.out.println(currency.getNamcurrency());
}

session.beginTransaction().commit();

RESULT :

COUNT : 4
113
B001
N
EURO
113
B001
N
EURO
113
B001
N
EURO
113
B001
N
EURO