Spring Framework

<?xml version="1.0" encoding="UTF-8"?>
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
<bean id="b" class="org.r4r.Burgar" scope="prototype"/>
<bean id="na" class="org.r4r.NewAttendant" >
<lookup-method bean="b" name="getBurgar"/>
</bean>
</beans>

package org.r4r;
public class Burgar {
static int burgarCounter;
int burgarNo;
public Burgar(){
burgarCounter++;
burgarNo=burgarCounter;
System.out.println("New burgar is created...");
}
public String toString(){
return "It is burger number:-"+burgarNo;
}
}

package org.r4r;
public abstract class NewAttendant {
public abstract Burgar getBurgar();
}

package org.r4r;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
public class Test {
public static void main(String[] args) {
Resource r=new ClassPathResource("applicationContext.xml");
BeanFactory f=new XmlBeanFactory(r);
System.out.println("Obtaining attendent bean....");
NewAttendant a=(NewAttendant)f.getBean("na");
System.out.println("Requesting two burgar.....");
Burgar b1=a.getBurgar();
System.out.println(b1);
Burgar b2=a.getBurgar();
System.out.println("Discription of second burgar...");
System.out.println(b2);
}
}