import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;

public class Test1 {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		List list = new ArrayList();
//		List list = new LinkedList();
		
		list.add(new Customer("Nuwan"));
		list.add(new Customer("Lasitha"));
		list.add(new Customer("Praveen"));
//		list.add(new Object());
		
		Iterator itr = list.iterator();
		while(itr.hasNext()) {
			Object obj = itr.next();
			Customer c = (Customer) obj;
			// Do some work with c here
			System.out.println(c);
		}
	}

}