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Java > Open Source Codes > org > netbeans > lib > editor > util > ArrayUtilitiesTest


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
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9  * When distributing Covered Code, include this CDDL Header Notice in each file
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12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
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15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */

19
20 package org.netbeans.lib.editor.util;
21
22 import java.util.Arrays JavaDoc;
23 import java.util.List JavaDoc;
24 import org.netbeans.junit.NbTestCase;
25
26 public class ArrayUtilitiesTest extends NbTestCase {
27
28     public ArrayUtilitiesTest(String JavaDoc testName) {
29         super(testName);
30     }
31
32     public void testUnmodifiableList() throws Exception JavaDoc {
33         String JavaDoc[] arr = new String JavaDoc[] { "haf", "cau", "test" };
34         List JavaDoc<String JavaDoc> l = ArrayUtilities.unmodifiableList(arr);
35         assertEquals("haf", l.get(0));
36         assertEquals("cau", l.get(1));
37         assertEquals("test", l.get(2));
38         try {
39             l.add("no");
40             fail("Modifiable!");
41         } catch (UnsupportedOperationException JavaDoc e) {
42             // Expected
43
}
44         assertEquals(3, l.size());
45         Object JavaDoc a[] = l.toArray();
46         assertTrue(Arrays.equals(arr, a));
47         a = l.toArray(new String JavaDoc[2]);
48         assertTrue(Arrays.equals(arr, a));
49         
50     }
51     
52 }
53
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