// Zorah Fung, CSE 143
// An interface for an ordered list of integers
//
// This interface allows clients to write general methods that work
// with any class that implements IntList
//
// Read more about Java's List interface: 
//    http://docs.oracle.com/javase/8/docs/api/java/util/List.html
public interface IntList {
    public void add(int value);
    public void add(int index, int value);
    public int remove(int index);
    public int get(int index);
    public void set(int index, int value);
    public int indexOf(int value);
    public boolean isEmpty();
    public boolean contains(int value);
    public int size();
}