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.Dependency on primitive value 
examplespringframework.org/schema/beans/spring-beans-2.5.xsd">
<bean id="ab" class="org.r4r.A">
<constructor-arg value="101" />
<constructor-arg value="102"  type="int"/>
</bean>
</beans>

package org.r4r;
public class A {
int a;
String b;
public A(int a,String b) {
super();
this.a=a;
this.b =b;
System.out.println("Constructor is invoked");
}
public void display() {
System.out.println(a+"\t\t"+b);
}
}

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 ar[]){
Resource r=new ClassPathResource("applicationContext.xml");
BeanFactory f=new XmlBeanFactory(r);
System.out.println("Constructor value are following");
A a1=(A)f.getBean("ab");
a1.display();
}
}