import java.util.*;
class LinkedListEnumerationNew{
private Iterator itor;
private LinkedList lklist;
private class LEnumeration implements Enumeration{
LEnumeration(){
itor = lklist.iterator();
}
public boolean hasMoreElements(){
return itor.hasNext();
}
public Object nextElement(){
return itor.next();
}
}
public Enumeration elements(){
return new LEnumeration();
}
LinkedListEnumerationNew(LinkedList ll){
lklist = ll;
}
// option methods
public String toString(){
return ""+lklist;
}
public boolean add(Object o){
return lklist.add(o);
}
}

public class TestSamples{
public static void main(String argc[]){
LinkedListEnumerationNew le = new LinkedListEnumerationNew(new LinkedList());
le.add("this");
le.add("is");
le.add("test");
System.out.println(le);
Enumeration enum = le.elements();
while(enum.hasMoreElements())
System.out.println(enum.nextElement()+" ");
}
}