package Question3_7;
public abstract class Animal {
private int order;
protected String name;
public Animal(String n) {
name = n;
}
public abstract String name();
public void setOrder(int ord) {
order = ord;
}
public int getOrder() {
return order;
}
public boolean isOlderThan(Animal a) {
return this.order < a.getOrder();
}
}