// Zorah Fung, CSE 143
// An ordered collection of elements that allows duplicates.

public interface List<E> extends Collection<E> {
    public boolean add(E value);

    public boolean add(int index, E value);

    public boolean contains(E value);

    public E remove(int index);

    public E get(int index);

    public int indexOf(E value);

    public int size();

    public boolean isEmpty();

    public void set(int index, E value);
}