using registerShutdownHook() in the Spring Framework

Question

I am following this tutorial online to the letter. http://www.tutorialspoint.com/spring/spring_bean_life_cycle.htm

But I get the errors when using Eclipse when I get to

Answer 1

Here is the code that worked for me.

package arjun;

import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.FileSystemResource;

public class Main {

    public static void main(String[] args) {

                AbstractApplicationContext context= new ClassPathXmlApplicationContext("spring.xml");
                context.registerShutdownHook();
                Triangle triangle=(Triangle) context.getBean("triangle");
                triangle.draw();
    }

}