001 package collections; 002 /** 003 * Part of Exercise 11.2 in the book 004 * 005 * @author Kristian Torp, torp (at) cs (dot) aau (dot) dk 006 * @version 1.0 007 */ 008 public class Gerbil { 009 /** the gerbil no. */ 010 private int no; 011 012 /** 013 * Constructor for objects of class Gerbil 014 * 015 * @param no 016 * the gerbil number 017 */ 018 public Gerbil(int no) { 019 this.no = no; 020 } 021 022 /** 023 * Method that tells which number jumps 024 */ 025 public void jump() { 026 System.out.println("Hop gerbil no: " + no); 027 } 028 }