Why spring init-method destroy-method methods behaving different?

Why spring init-method destroy-method methods behaving different?

I am new to springs. I am trying to call init and destroy method for
different bean invoking
public class DefaultMessage {
private String message = "Basic Bean injecting";
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public DefaultMessage(String message) {
this.message = message;
}
public DefaultMessage() {
}
public void init(){
System.out.println("Testing init.");
}
public void destory(){
System.out.println("Spring Container is destroyed.");
}
My XML is
<bean id="basicBean" class="com.sarma.spring.core.DefaultMessage"
init-method="init" destroy-method="destory"></bean>
Main class
//Type 1
ApplicationContext applicationContext =new
ClassPathXmlApplicationContext("DefaultMessage.xml");
//Basic Bean Testing
DefaultMessage message = (DefaultMessage)
applicationContext.getBean("basicBean");
log.info(message.getMessage());
log.info("---------------------------ApplicationContext
End------------------------------");
//Type 2
Resource res = new
FileSystemResource("C:\\Sarma\\Spring\\SpringEx\\src\\resource\\DefaultMessage.xml");
BeanFactory factory = new XmlBeanFactory(res);
DefaultMessage message1 = (DefaultMessage) factory.getBean("basicBean");
log.info("Test "+message1.getMessage());
log.info("- ---------------------------FileSystemResource
End------------------------------");
//Type 3
ClassPathResource res1 = new ClassPathResource("DefaultMessage.xml");
BeanFactory factory1 = new XmlBeanFactory(res1);
DefaultMessage message2 = (DefaultMessage) factory1.getBean("basicBean");
log.info("Test "+message2.getMessage());
log.info("- ---------------------------ClassPathResource
End-------------------------------");
//Type4
ConfigurableApplicationContext context = new
ClassPathXmlApplicationContext(new String[] {"DefaultMessage.xml"});
DefaultMessage message3 = (DefaultMessage) context.getBean("basicBean");
log.info(message3.getMessage());
context.close();
log.info("- ---------------------------ConfigurableApplicationContext
End------------------");
OUTPUT
2013-09-18 13:49:22 INFO ClassPathXmlApplicationContext:513 - Refreshing
org.springframework.context.support.ClassPathXmlApplicationContext@913750:
startup date [Wed Sep 18 13:49:22 EDT 2013]; root of context hierarchy
2013-09-18 13:49:22 INFO XmlBeanDefinitionReader:316 - Loading XML bean
definitions from class path resource [DefaultMessage.xml]
2013-09-18 13:49:22 INFO DefaultMessageMain:27 - Basic Bean injecting
2013-09-18 13:49:22 INFO DefaultMessageMain:29 -
---------------------------ApplicationContext
End------------------------------
2013-09-18 13:49:22 INFO XmlBeanDefinitionReader:316 - Loading XML bean
definitions from file
[C:\Sarma\Spring\SpringEx\src\resource\DefaultMessage.xml]
Testing init.
2013-09-18 13:49:22 INFO DefaultMessageMain:36 - Test Basic Bean injecting
2013-09-18 13:49:22 INFO DefaultMessageMain:37 - -
---------------------------FileSystemResource
End------------------------------
2013-09-18 13:49:22 INFO XmlBeanDefinitionReader:316 - Loading XML bean
definitions from class path resource [DefaultMessage.xml]
2013-09-18 13:49:22 INFO DefaultMessageMain:42 - Test Basic Bean injecting
2013-09-18 13:49:22 INFO DefaultMessageMain:43 - -
---------------------------ClassPathResource
End-------------------------------
2013-09-18 13:49:22 INFO ClassPathXmlApplicationContext:513 - Refreshing
org.springframework.context.support.ClassPathXmlApplicationContext@176e552:
startup date [Wed Sep 18 13:49:22 EDT 2013]; root of context hierarchy
2013-09-18 13:49:22 INFO XmlBeanDefinitionReader:316 - Loading XML bean
definitions from class path resource [DefaultMessage.xml]
2013-09-18 13:49:22 INFO DefaultMessageMain:47 - Basic Bean injecting
2013-09-18 13:49:22 INFO ClassPathXmlApplicationContext:873 - Closing
org.springframework.context.support.ClassPathXmlApplicationContext@176e552:
startup date [Wed Sep 18 13:49:22 EDT 2013]; root of context hierarchy
2013-09-18 13:49:22 INFO DefaultMessageMain:49 - -
---------------------------ConfigurableApplicationContext
End------------------
My init method is called for FileSystemResource,
Why it is behaving different?
It never called my destroy method