Java LinkedList

import java.util.*;

public class prnote {
    public static void main( String[] args ) {
        LinkedList<String> list = new LinkedList<String>();
        list.add( "two" );
        list.addFirst( "one" );
        Iterator<String> iter = list.iterator();
        while ( iter.hasNext() ) {
            System.out.println( iter.next() );
        }
    }
}