// Helene Martin, CSE 143
// Demonstrates polymorphism through interfaces: the addAndPrint method will 
// work for any object type that implements the IntList interface!

// New version adds a List interface and generics.

public class ListClient {
	public static void main(String[] args) {
		List<Integer> list1 = new ArrayList<Integer>();
		addAndPrint(list1);

		List<Integer> list2 = new LinkedList<Integer>();
		addAndPrint(list2);

		List<String> tas = new ArrayList<String>();
		tas.add("Melissa");
		tas.add("Dane");
		tas.add("Chris");
	}

	// Calls several methods on an ArayIntList.
	// pre: list is not null
	public static void addAndPrint(List<Integer> list) {
		list.add(34);
		list.add(17);
		list.add(23);
		list.add(1, 6);
		list.set(1, -17);

		System.out.println(list);
		list.remove(0);

		for (int i = 0; i < list.size(); i++) {
			System.out.println(list.get(i));
		}
	}
}