/* * SmallAnimal.java - Part of class hierarchy for representing residents of a pet kennel * CS112 Lab 13 * * Copyright (c) 2000 - Russell C. Bjork * */import java.io.*;import java.util.Date;/** This class serves as a common base class for representing various kinds *	of small, caged animals the kennel can house. * */public abstract class SmallAnimal extends Pet{	/** Constructor */		public SmallAnimal(String name, String owner, 					   Date arrivalDate, Date departureDate,					   String species)	{	    super(name, owner, arrivalDate, departureDate);	    this.species = species;	}		/** Construct a string describing this pet */		public String getDescription()	{		return "little " + species; 	}	// Instance variable		private String species;}