62 Collection and Generics Iterator Interface.txt

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;

public class CollectionDemo 
{
	public static void main(String[] args)
	{
		Collection values = new ArrayList();
		values.add(4);
		values.add(6);
		values.add(9);
		
//		System.out.println(values);
		
		Iterator it = values.iterator();
		
		while(it.hasNext())
		{
		System.out.println(it.next());
		}	
	}
}