| | Collection Classes - slide 11 : 36 |
An AnimalFarm class with auto insertion of animals of opposite sex
An AnimalFarm class in which removal and clearing is denied
An AnimalFarm class that extends Collection<Animal> with GetGroup
 | The class Animal - Unchanged. |
| The class AnimalFarm - a subclass of Collection<Animal>. |
| A sample client of AnimalFarm. |
 | Output from sample client of AnimalFarm. |