**Simple pojo class**

```
package practice041116;
public class Cls {
public String name;
public int roll;
public Cls(){}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getRoll() {
return roll;
}
public void setRoll(int roll) {
this.roll = roll;
}
}

```

**The main login file**

```
package practice041116; 
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration; 
import org.hibernate.SessionFactory;
public class MainClass {
public static void main(String args[]){
Configuration cnfg=new Configuration();
cnfg.configure("hibernate.cfg.xml");
SessionFactory fact=cnfg.buildSessionFactory();
Session session=fact.openSession();        
Transaction tx=session.beginTransaction();
Cls s=new Cls();
s.setName("Taleev");
s.setRoll(23);
session.save(s);
tx.commit();

```

}
}

**The configuration file**

```
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate        
Configuration DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-    
configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.driver_class">
com.microsoft.sqlserver.jdbc.SQLServerDriver
</property>
<property name="hibernate.connection.url">
jdbc:microsoft:sqlserver://171.8.9.1;DatabaseName:test
</property>
<property name="hibernate.connection.username">
username
</property>
<property name="hibernate.connection.password">
password
</property>
<property name="hibernate.dialect">
org.hibernate.dialect.SQLServerDialect
</property>
<property name="show_sql">true</property>
<mapping resource="practice041116/Cls.hbm.xml" />
</session-factory>
</hibernate-configuration>

```

**Mapping file**

```
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 
3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<class name="Cls" table="cls">
<id name="id" column="id" type="integer"/>
<property name="name" column="NAME" type="string"/>
<property name="roll" column="ROLL" type="integer"/>
</class>
</hibernate-mapping>

```

I have the specified table in my database but while execute it gives Entity Class not found Exception, i have tried various answer available on the similar question such as [this one](https://stackoverflow.com/questions/11234868/org-hibernate-mappingexception-entity-class-not-found-using-qualified-class-n)
and few more from other sources from the net 
[Hierarchy of the project and the jar files used](https://i.stack.imgur.com/J28s4.png)
Thanks in advance and forgive me if i have done some format mistake on this question as this is the first question i am posting.
[Stack trace of Exception](https://i.stack.imgur.com/TK8A0.png)