--- /dev/null	2017-11-09 09:38:01.297999907 +0100
+++ new/test/jdk/jdk/jfr/jmx/TestRecordingSettingsMultiple.java	2018-04-09 18:48:31.153372649 +0200
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2013, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 jdk.jfr.jmx;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import jdk.management.jfr.FlightRecorderMXBean;
+
+/*
+ * @test
+ * @key jfr
+ * @library /test/lib /test/jdk
+ * @run main/othervm jdk.jfr.jmx.TestRecordingSettingsMultiple
+ */
+public class TestRecordingSettingsMultiple {
+    public static void main(String[] args) throws Exception {
+        Map<String, String> settingsA = new HashMap<>();
+        settingsA.put("java.exception_throw#enabled", "false");
+        settingsA.put("java.exception_throw#threshold", "2 s");
+        settingsA.put("java.exception_throw#thread", "true");
+        settingsA.put("java.exception_throw#stackTrace", "false");
+        settingsA.put("os.information#enabled", "true");
+        settingsA.put("os.information#period", "400 ms");
+
+        Map<String, String> settingsB = new HashMap<>();
+        settingsB.put("vm/code_sweeper/config#enabled", "true");
+        settingsB.put("vm/code_sweeper/config#period", "everyChunk");
+        settingsA.put("java.exception_throw#enabled", "true");
+        settingsA.put("java.exception_throw#threshold", "6 m");
+        settingsB.put("os.information#enabled", "true");
+        settingsB.put("os.information#period", "0 ms");
+
+        FlightRecorderMXBean bean = JmxHelper.getFlighteRecorderMXBean();
+        long recIdA = bean.newRecording();
+        long recIdB = bean.newRecording();
+        bean.setRecordingSettings(recIdA, settingsA);
+        bean.setRecordingSettings(recIdB, settingsB);
+
+        JmxHelper.verifyMapEquals(settingsA, bean.getRecordingSettings(recIdA));
+        JmxHelper.verifyMapEquals(settingsB, bean.getRecordingSettings(recIdB));
+        JmxHelper.verifyMapEquals(settingsA, JmxHelper.getJavaRecording(recIdA).getSettings());
+        JmxHelper.verifyMapEquals(settingsB, JmxHelper.getJavaRecording(recIdB).getSettings());
+
+        bean.startRecording(recIdA);
+        bean.startRecording(recIdB);
+        JmxHelper.verifyMapEquals(settingsA, bean.getRecordingSettings(recIdA));
+        JmxHelper.verifyMapEquals(settingsB, bean.getRecordingSettings(recIdB));
+        JmxHelper.verifyMapEquals(settingsA, JmxHelper.getJavaRecording(recIdA).getSettings());
+        JmxHelper.verifyMapEquals(settingsB, JmxHelper.getJavaRecording(recIdB).getSettings());
+
+        bean.stopRecording(recIdA);
+        bean.stopRecording(recIdB);
+        JmxHelper.verifyMapEquals(settingsA, bean.getRecordingSettings(recIdA));
+        JmxHelper.verifyMapEquals(settingsB, bean.getRecordingSettings(recIdB));
+        JmxHelper.verifyMapEquals(settingsA, JmxHelper.getJavaRecording(recIdA).getSettings());
+        JmxHelper.verifyMapEquals(settingsB, JmxHelper.getJavaRecording(recIdB).getSettings());
+
+        bean.closeRecording(recIdA);
+        bean.closeRecording(recIdB);
+    }
+
+}