diff -r 746229cc1ab0 -r cc29d7717e3a test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadInfo/getLockName/getlockname001/TestDescription.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadInfo/getLockName/getlockname001/TestDescription.java	Wed May 02 16:43:56 2018 -0700
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+/*
+ * @test
+ *
+ * @summary converted from VM Testbase nsk/monitoring/ThreadInfo/getLockName/getlockname001.
+ * VM Testbase keywords: [quick, monitoring]
+ * VM Testbase readme:
+ * DESCRIPTION
+ *     The test checks that
+ *         ThreadInfo.getLockName()
+ *     returns correct string for a blocked thread and for a running thread.
+ *     The test starts an instance of MyThread, waits to be sure that it is blocked
+ *     on "backDoor" object and then calls getLockName() for it. Since the thread
+ *     is blocked, the expected string is:
+ *         backDoor.getClass().getName() + "<at>"
+ *         + Integer.toHexString(System.identityHashCode(backDoor))
+ *     After that current thread is checked. Since it is not blocked on any object,
+ *     getLockName() must return null.
+ *     Testing of the method does not depend on the way to access metrics, so
+ *     only one (direct access) is implemented in the test.
+ * COMMENT
+ *     Fixed the bug
+ *     4989235 TEST: The spec is updated accoring to 4982289, 4985742
+ *     Updated according to:
+ *     5024531 Fix MBeans design flaw that restricts to use JMX CompositeData
+ *
+ * @library /vmTestbase
+ *          /test/lib
+ * @run driver jdk.test.lib.FileInstaller . .
+ * @run main/othervm nsk.monitoring.ThreadInfo.getLockName.getlockname001
+ */
+