import java.util.ArrayList;
import java.util.List;


public class ListPlayer
{

	public static void main(String[] args)
	{
		List data = null;  // at this point there is NO memory yet
		                   // and I get a Yellow warning telling me I should restrict the data type
		
		List<String> data2 = new ArrayList<String>();
		
		System.out.println("the size of data2 is: " + data2.size());
		
		data2.add("Jonathan");
		data2.add("Earl");
		data2.add(1, "Boulder");
		
		System.out.println("the size of data2 is: " + data2.size());
		
		for (int i = 0; i < data2.size(); i++)
		{
			System.out.println("entry " + i + " is " + data2.get(i));
		}

	}

}