--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jdb/threads/threads002/threads002a.java	Tue May 22 10:08:04 2018 -0700
@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2002, 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.
+ */
+
+package nsk.jdb.threads.threads002;
+
+import nsk.share.*;
+import nsk.share.jpda.*;
+import nsk.share.jdb.*;
+
+import java.io.*;
+
+/* This is debuggee aplication */
+public class threads002a {
+    public static void main(String args[]) {
+        threads002a _threads002a = new threads002a();
+        System.exit(threads002.JCK_STATUS_BASE + _threads002a.runIt(args, System.out));
+    }
+
+    static void lastBreak () {}
+
+    static int numThreads = 5;   // number of threads
+    static Object waitnotify = new Object();
+
+    public int runIt(String args[], PrintStream out) {
+        JdbArgumentHandler argumentHandler = new JdbArgumentHandler(args);
+        Log log = new Log(out, argumentHandler);
+
+        Thread holder [] = new Thread[numThreads];
+        Lock lock = new Lock();
+
+        try {
+            lock.setLock();
+            for (int i = 0; i < numThreads ; i++) {
+                holder[i] = new MyThread(lock);
+                synchronized (waitnotify) {
+                    holder[i].start();
+                    waitnotify.wait();
+                }
+            }
+        } catch (Exception e) {
+            System.err.println("TEST ERROR: Caught unexpected Exception while waiting in main thread: " +
+                e.getMessage());
+            System.exit(threads002.FAILED);
+        }
+
+        lastBreak();   // When jdb stops here, there should be 5 running MyThreads.
+        lock.releaseLock();
+
+        for (int i = 0; i < numThreads ; i++) {
+            if (holder[i].isAlive()) {
+                try {
+                    holder[i].join(argumentHandler.getWaitTime() * 60000);
+                } catch (InterruptedException e) {
+                    throw new Failure("Unexpected InterruptedException catched while waiting for join of: " + holder[i]);
+                }
+            }
+        }
+
+        log.display("Debuggee PASSED");
+        return threads002.PASSED;
+    }
+
+}
+
+class Lock {
+    boolean lockSet;
+
+    synchronized void setLock() throws InterruptedException {
+        while (lockSet == true)
+            wait();
+        lockSet = true;
+    }
+
+    synchronized void releaseLock() {
+        if (lockSet == true) {
+            lockSet = false;
+            notify();
+        }
+    }
+}
+
+class MyThread extends Thread {
+
+    Lock lock;
+    MyThread (Lock l) {
+        this.lock = l;
+    }
+
+    public void run() {
+        synchronized (threads002a.waitnotify) {
+            threads002a.waitnotify.notifyAll();
+        }
+        try {
+            lock.setLock();
+        } catch(Exception e) {
+            System.err.println("TEST ERROR: Caught unexpected Exception while waiting in MyThread: " +
+                e.getMessage());
+            System.exit(threads002.FAILED);
+        }
+        lock.releaseLock();
+    }
+}