/** * Licensed under the Artistic License; you may not use this file * except in compliance with the License. * You may obtain a copy of the License at * *      http://displaytag.sourceforge.net/license.html * * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. */package org.displaytag.sample;import java.util.ArrayList;import java.util.List;import java.util.Random;/** * Just a utility class for testing out the table and column tags. When this class is created, it loads itself with a * number of ListObjects that are shown throughout the various example pages that exercise the table object. If created * via the default constructor, this loads itself with 60 ListObjects. * @author epesh * @author Fabrizio Giustina * @version $Revision$ ($Author$) */public class TestList extends ArrayList{    /**     * D1597A17A6.     */    private static final long serialVersionUID = 899149338534L;    /**     * Creats a TestList that is filled with 60 ListObjects suitable for testing.     */    public TestList()    {        super();        for (int j = 0; j < 60; j++)        {            add(new ListObject());        }    }    /**     * Creates a TestList that is filled with [size] ListObjects suitable for testing.     * @param size int size of the list     * @param duplicates boolean put duplicates in the list     */    public TestList(int size, boolean duplicates)    {        if (duplicates)        {            // generate a random number between 1 and 3 and duplicate that many number of times.            for (int j = 0; j < size; j++)            {                ListObject object1 = new ListObject();                ListObject object2 = new ListObject();                ListObject object3 = new ListObject();                int random = new Random().nextInt(3);                for (int k = 0; k <= random; k++)                {                    add(object1);                }                object1.setId(object2.getId());                random = new Random().nextInt(3);                for (int k = 0; k <= random; k++)                {                    add(object1);                    add(object2);                }                object1.setEmail(object3.getEmail());                random = new java.util.Random().nextInt(3);                for (int k = 0; k <= random; k++)                {                    add(object1);                }            }        }        else        {            for (int j = 0; j < size; j++)            {                   add(new ListObject());            }        }    }    /**     * Returns a ListObject using get(index) from the Array.     * @param index int index of the List object into the array     * @return ListObject     */    public ListObject getItem(int index)    {        return (ListObject) super.get(index);    }}