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69 lines
2.3 KiB
69 lines
2.3 KiB
1 year ago
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/*
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* Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.net.*;
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import java.io.*;
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/*
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* Regression test for URLClassLoader getURLs() and addURL() methods.
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* See RFE 4102580: Need URLClassLoader.getURLs() method
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*/
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class GetURLsTest {
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public static void main(String[] args) throws Exception {
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MyURLClassLoader ucl =
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new MyURLClassLoader(new URL[] { new File(".").toURL() });
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p("initial urls = ", ucl.getURLs());
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URL u = ucl.getResource("GetURLsTest.java");
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if (u != null) {
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p("found resource = " + u);
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}
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ucl.addURL(new File("jars", "class_path_test.jar").toURL());
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p("new urls = ", ucl.getURLs());
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Class c = ucl.loadClass("Foo");
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p("found class = " + c);
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}
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static class MyURLClassLoader extends URLClassLoader {
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public MyURLClassLoader(URL[] urls) {
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super(urls);
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}
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public void addURL(URL url) {
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super.addURL(url);
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}
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}
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static void p(String s, URL[] urls) {
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System.out.print(s);
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if (urls.length > 0) {
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for (int i = 0; i < urls.length - 1; i++) {
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System.out.print(urls[i] + " ");
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}
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}
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System.out.println(urls[urls.length - 1]);
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}
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static void p(String s) {
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System.out.println(s);
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}
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}
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