/**
 * A usable, but inconvenient version of the Pet class
 * The problem is that private instance variables are annoying. 
 * In this version no extending class can even change their values
 * 
 * Also this in incompletely commented
 * 
 * @author gtowell
 * 
 */
public class Petv1 extends Object {
    private String iD;
    private String name;

    public String sound() {
        return "silence";
    }

    public String getId() {
        return iD;
    }

    public String getName() {
        return name;
    }
}