// CSE 143, Winter 2012
// This interface describes all of the methods that a list should have.
// This interface extends Iterable so that lists can be used in a for-each loop.
import java.util.Iterator;

public interface List<E> extends Iterable<E> {
	public void add(E value);
	public void add(int index, E value);
	public boolean contains(E value);
	public E get(int index);
	public int indexOf(E value);
	public boolean isEmpty();
	public Iterator<E> iterator();
	public void remove(int index);
	public void set(int index, E value);
	public int size();
}