diff -r 746229cc1ab0 -r cc29d7717e3a test/hotspot/jtreg/vmTestbase/nsk/monitoring/MemoryPoolMBean/getCollectionUsageThresholdCount/getcount001.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/monitoring/MemoryPoolMBean/getCollectionUsageThresholdCount/getcount001.java	Wed May 02 16:43:56 2018 -0700
@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 2004, 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.monitoring.MemoryPoolMBean.getCollectionUsageThresholdCount;
+
+import java.io.*;
+import java.util.*;
+import nsk.share.*;
+import nsk.monitoring.share.*;
+
+public class getcount001 {
+    private static boolean testFailed = false;
+    static MemoryMonitor monitor;
+
+    public static void main(String[] argv) {
+        System.exit(Consts.JCK_STATUS_BASE + run(argv, System.out));
+    }
+
+    public static int run(String[] argv, PrintStream out) {
+        ArgumentHandler argHandler = new ArgumentHandler(argv);
+        Log log = new Log(out, argHandler);
+        monitor = Monitor.getMemoryMonitor(log, argHandler);
+        List pools = monitor.getMemoryPoolMBeans();
+
+        for (int i = 0; i < pools.size(); i++) {
+            Object pool = pools.get(i);
+            log.display(i + " pool " + monitor.getName(pool));
+
+            boolean isSupported = monitor.isCollectionThresholdSupported(pool);
+
+            if (isSupported) {
+
+                // Check that the method returns non-negative count
+                log.display("  supports collection usage thresholds");
+                long count = monitor.getCollectionThresholdCount(pool);
+                if (count < 0) {
+                    log.complain("Threshold count is less than zero: " + count
+                               + " in pool " + monitor.getName(pool));
+                    testFailed = true;
+                } else
+                    log.display("  getUsageThresholdCount() returned " + count);
+            } else {
+
+                // UnsupportedOperationException is expected
+                log.display("  does not support collection usage thresholds");
+                try {
+                    long count = monitor.getCollectionThresholdCount(pool);
+                    log.complain("Threshold ount " + count + " is returned "
+                               + "instead of UnsupportedOperationException in "
+                               + "pool " + monitor.getName(pool));
+                    testFailed = true;
+                } catch (Exception e) {
+
+                    Throwable unwrapped = unwrap(e);
+
+                    if (unwrapped instanceof UnsupportedOperationException)
+                        log.display("  UnsupportedOperationException is "
+                                  + "thrown");
+                     else {
+                         log.complain("Incorrect execption " + unwrapped
+                                    + " is thrown, "
+                                    + "UnsupportedOperationException is "
+                                    + "expected");
+                         unwrapped.printStackTrace(log.getOutStream());
+                         testFailed = true;
+                     }
+                } // try
+            }
+        } // for i
+
+        if (testFailed)
+            out.println("TEST FAILED");
+        return (testFailed) ? Consts.TEST_FAILED : Consts.TEST_PASSED;
+    }
+
+
+    static Throwable unwrap(Throwable throwable) {
+
+        Throwable unwrapped, t = throwable;
+
+        do {
+            unwrapped = t;
+
+            if (unwrapped instanceof UnsupportedOperationException) {
+                break;
+            }
+
+            t = unwrapped.getCause();
+
+        } while (t != null);
+
+        return unwrapped;
+    }
+}