1/*
2 * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24import java.net.*;
25import java.io.*;
26
27/*
28 * Regression test for URLClassLoader getURLs() and addURL() methods.
29 * See RFE 4102580: Need URLClassLoader.getURLs() method
30 */
31class GetURLsTest {
32    public static void main(String[] args) throws Exception {
33        MyURLClassLoader ucl =
34            new MyURLClassLoader(new URL[] { new File(".").toURL() });
35        p("initial urls = ", ucl.getURLs());
36        URL u = ucl.getResource("GetURLsTest.java");
37        if (u != null) {
38            p("found resource = " + u);
39        }
40        ucl.addURL(new File("jars", "class_path_test.jar").toURL());
41        p("new urls = ", ucl.getURLs());
42        Class c = ucl.loadClass("Foo");
43        p("found class = " + c);
44    }
45
46    static class MyURLClassLoader extends URLClassLoader {
47        public MyURLClassLoader(URL[] urls) {
48            super(urls);
49        }
50        public void addURL(URL url) {
51            super.addURL(url);
52        }
53    }
54
55    static void p(String s, URL[] urls) {
56        System.out.print(s);
57        if (urls.length > 0) {
58            for (int i = 0; i < urls.length - 1; i++) {
59                System.out.print(urls[i] + " ");
60            }
61        }
62        System.out.println(urls[urls.length - 1]);
63    }
64
65    static void p(String s) {
66        System.out.println(s);
67    }
68}
69