diff -r fd16c54261b3 -r 90ce3da70b43 jdk/test/javax/management/loading/MLetContentTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/management/loading/MLetContentTest.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,144 @@
+/*
+ * Copyright 2004 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4796780
+ * @summary The class MLetContentTest becomes public
+ * @author Shanliang JIANG
+ * @run clean MLetContentTest
+ * @run build MLetContentTest
+ * @run main MLetContentTest
+ */
+
+import java.util.*;
+import java.net.*;
+
+import javax.management.loading.*;
+
+public class MLetContentTest {
+    public static void main(String[] args) throws Exception {
+        System.out.println(">>> General test for the public class MLetContent.");
+
+        Map<String,String> attributes = new HashMap();
+        attributes.put("archive", archive);
+        attributes.put("Archive", "hahaha");
+
+        attributes.put("code", code);
+        attributes.put("codE", "hihi");
+
+        attributes.put("object", object);
+        attributes.put("obJect", "toto");
+
+        attributes.put("name", name);
+        attributes.put("NAME", "titi");
+
+        attributes.put("version", version);
+        attributes.put("VeRsIoN", "tttt");
+
+        List<String> types = new ArrayList();
+        types.add("my type");
+
+        List<String> values = new ArrayList();
+        values.add("my values");
+
+        URL url = new URL(baseUrl+myfile);
+        MLetContent content = new MLetContent(url, attributes, types, values);
+
+        if (!attributes.equals(content.getAttributes())) {
+            throw new RuntimeException("The user specific attributes are changed.");
+        }
+
+        if (!url.equals(content.getDocumentBase())) {
+            throw new RuntimeException("The user specific document bas is changed.");
+        }
+
+        if (!archive.equals(content.getJarFiles())) {
+            throw new RuntimeException("The user specific archive files are changed.");
+        }
+
+        if (!code.equals(content.getCode())) {
+            throw new RuntimeException("The user specific code is changed.");
+        }
+
+        if (!object.equals(content.getSerializedObject())) {
+            throw new RuntimeException("The user specific object is changed.");
+        }
+
+        if (!name.equals(content.getName())) {
+            throw new RuntimeException("The user specific name is changed.");
+        }
+
+        if (!version.equals(content.getVersion())) {
+            throw new RuntimeException("The user specific version is changed.");
+        }
+
+        if (!types.equals(content.getParameterTypes())) {
+            throw new RuntimeException("The user specific types are changed.");
+        }
+
+        if (!values.equals(content.getParameterValues())) {
+            throw new RuntimeException("The user specific values are changed.");
+        }
+
+        if (!baseUrl.equals(content.getCodeBase().toString())) {
+            throw new RuntimeException("The user specific base url are changed.");
+        }
+
+        url = new URL(baseUrl);
+        attributes.put("codebase", codebase);
+        content = new MLetContent(url, attributes, types, values);
+
+        if (!content.getCodeBase().toString().equals(baseUrl+codebase)) {
+            throw new RuntimeException("The user specific base url are changed.");
+        }
+
+        final MyMLet myMlet = new MyMLet();
+
+        if (myMlet.check(null, null, null, content) != content.getCodeBase()) {
+            throw new RuntimeException("Failed to overrid the protected methed check");
+        }
+
+        System.out.println(">>> The test is well passed.");
+    }
+
+    private static class MyMLet extends MLet {
+        public URL check(String version,
+                         URL codebase,
+                         String jarfile,
+                         MLetContent content) {
+            return content.getCodeBase();
+        }
+    }
+
+    private static final String archive = "my jarfile";
+    private static final String code = "my code";
+    private static final String object = "my object";
+    private static final String name = "my name";
+    private static final String version = "my version";
+
+    private static final String myfile = "My file";
+    private static final String baseUrl = "file:/tmp/test/";
+
+    private final static String codebase = "my code base/";
+}