diff -r fd16c54261b3 -r 90ce3da70b43 jdk/test/javax/management/loading/ParserInfiniteLoopTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/management/loading/ParserInfiniteLoopTest.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,121 @@
+/*
+ * Copyright 2005 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 5042364
+ * @summary Malformed MLet text file causes infinite loop in parser.
+ * The MLetParser goes into an infinite loop when a tag is not
+ * terminated with the corresponding '>' and an opening '<' for
+ * the subsequent tag is encountered.
+ * @author Luis-Miguel Alventosa
+ * @run clean ParserInfiniteLoopTest
+ * @run build ParserInfiniteLoopTest
+ * @run main/othervm/timeout=5 ParserInfiniteLoopTest mlet1.html
+ * @run main/othervm/timeout=5 ParserInfiniteLoopTest mlet2.html
+ * @run main/othervm/timeout=5 ParserInfiniteLoopTest mlet3.html
+ */
+
+import java.io.File;
+import java.io.IOException;
+import javax.management.MBeanServer;
+import javax.management.MBeanServerFactory;
+import javax.management.ObjectName;
+import javax.management.ServiceNotFoundException;
+import javax.management.loading.MLet;
+
+public class ParserInfiniteLoopTest {
+
+    public static void main(String[] args) throws Exception {
+
+        boolean error = false;
+
+        // Instantiate the MBean server
+        //
+        System.out.println("Create the MBean server");
+        MBeanServer mbs = MBeanServerFactory.createMBeanServer();
+
+        // Instantiate an MLet
+        //
+        System.out.println("Create the MLet");
+        MLet mlet = new MLet();
+
+        // Register the MLet MBean with the MBeanServer
+        //
+        System.out.println("Register the MLet MBean");
+        ObjectName mletObjectName = new ObjectName("Test:type=MLet");
+        mbs.registerMBean(mlet, mletObjectName);
+
+        // Call getMBeansFromURL
+        //
+        System.out.println("Call mlet.getMBeansFromURL(<url>)");
+        String testSrc = System.getProperty("test.src");
+        System.out.println("test.src = " + testSrc);
+        String urlCodebase;
+        if (testSrc.startsWith("/")) {
+            urlCodebase =
+                "file:" + testSrc.replace(File.separatorChar, '/') + "/";
+        } else {
+            urlCodebase =
+                "file:/" + testSrc.replace(File.separatorChar, '/') + "/";
+        }
+        String mletFile = urlCodebase + args[0];
+        System.out.println("MLet File = " + mletFile);
+        try {
+            mlet.getMBeansFromURL(mletFile);
+            System.out.println(
+                "TEST FAILED: Expected ServiceNotFoundException not thrown");
+            error = true;
+        } catch (ServiceNotFoundException e) {
+            if (e.getCause() == null) {
+                System.out.println("TEST FAILED: Got unexpected null cause " +
+                    "in ServiceNotFoundException");
+                error = true;
+            } else if (!(e.getCause() instanceof IOException)) {
+                System.out.println("TEST FAILED: Got unexpected non-null " +
+                    "cause in ServiceNotFoundException");
+                error = true;
+            } else {
+                System.out.println("TEST PASSED: Got expected non-null " +
+                    "cause in ServiceNotFoundException");
+                error = false;
+            }
+            e.printStackTrace(System.out);
+        }
+
+        // Unregister the MLet MBean
+        //
+        System.out.println("Unregister the MLet MBean");
+        mbs.unregisterMBean(mletObjectName);
+
+        // Release MBean server
+        //
+        System.out.println("Release the MBean server");
+        MBeanServerFactory.releaseMBeanServer(mbs);
+
+        // End Test
+        //
+        System.out.println("Bye! Bye!");
+        if (error) System.exit(1);
+    }
+}