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16 package org.apache.commons.betwixt.io.read;
17
18 import java.util.ArrayList;
19 import java.util.Iterator;
20 import java.util.List;
21
22 /***
23 * Collective class for <code>Animal</code>s
24 * @author <a href='http://jakarta.apache.org/commons'>Jakarta Commons Team</a>, <a href='http://www.apache.org'>Apache Software Foundation</a>
25 */
26 public class Animals {
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28 private List animals = new ArrayList();
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30 public Iterator getAnimals() {
31 return animals.iterator();
32 }
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34 public void addAnimal(Animal animal) {
35 animals.add(animal);
36 }
37
38 public int size() {
39 return animals.size();
40 }
41 }