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1 /*
2  * The JUnit-addons Software License, Version 1.0
3  * (based on the Apache Software License, Version 1.1)
4  *
5  * Copyright (c) 2002-2003 Vladimir R. Bossicard. All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  *
11  * 1. Redistributions of source code must retain the above copyright
12  * notice, this list of conditions and the following disclaimer.
13  *
14  * 2. Redistributions in binary form must reproduce the above copyright
15  * notice, this list of conditions and the following disclaimer in
16  * the documentation and/or other materials provided with the
17  * distribution.
18  *
19  * 3. The end-user documentation included with the redistribution, if
20  * any, must include the following acknowlegement:
21  * "This product includes software developed by Vladimir R.
22  * Bossicard as well as other contributors
23  * (http://junit-addons.sourceforge.net/)."
24  * Alternately, this acknowlegement may appear in the software itself,
25  * if and wherever such third-party acknowlegements normally appear.
26  *
27  * 4. The name "JUnit-addons" must not be used to endorse or promote
28  * products derived from this software without prior written
29  * permission. For written permission, please contact
30  * vbossica@users.sourceforge.net.
31  *
32  * 5. Products derived from this software may not be called "JUnit-addons"
33  * nor may "JUnit-addons" appear in their names without prior written
34  * permission of the project managers.
35  *
36  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
37  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
38  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
39  * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
40  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
42  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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44  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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48  * ======================================================================
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50  * This software consists of voluntary contributions made by many
51  * individuals. For more information on the JUnit-addons Project, please
52  * see <http://junit-addons.sourceforge.net/>.
53  */
54
55 package junitx.util;
56
57 import java.util.Arrays JavaDoc;
58 import java.util.ArrayList JavaDoc;
59 import java.util.Iterator JavaDoc;
60 import java.util.List JavaDoc;
61
62 /**
63  * Contains convenient converter methods
64  *
65  * @version $Revision: 1.5 $ $Date: 2003/04/04 08:03:16 $
66  * @author <a HREF="mailto:vbossica@users.sourceforge.net">Vladimir R. Bossicard</a>
67  */
68 public class Converter {
69
70     private Converter() {
71     }
72
73     public static List JavaDoc toList(Iterator JavaDoc iter) {
74         return asList(iter);
75     }
76     
77     /**
78      * Returns the values of an iterator into a list.
79      */
80     public static List JavaDoc asList(Iterator JavaDoc iter) {
81         List JavaDoc result = null;
82         if (iter != null) {
83             result = new ArrayList JavaDoc();
84             while (iter.hasNext()) {
85                 result.add(iter.next());
86             }
87         }
88         return result;
89     }
90
91     /**
92      * Returns the values of an array into a list.
93      */
94     public static List JavaDoc asList(Object JavaDoc[] array) {
95         return Arrays.asList(array);
96     }
97     
98 }
99
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