--- /dev/null	2016-10-24 21:40:57.000000000 +0300
+++ new/test/javax/sound/sampled/AudioFormat/Properties.java	2016-10-24 21:40:57.000000000 +0300
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2003, 2016, 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.
+ */
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import javax.sound.sampled.AudioFormat;
+
+/**
+ * @test
+ * @bug 4925767
+ * @summary RFE: Add Properties to AudioFormat
+ */
+public class Properties {
+
+    static boolean g_failed = false;
+
+    // all of p1 need to be in p2
+    static boolean compare(Map p1, Map p2) {
+        boolean failed = false;
+        for(String key: (Set<String>) p1.keySet()) {
+            out("  testing key: "+key);
+            if (!p2.containsKey(key)) {
+                out("  missing property: '"+key+"'. Failed");
+                failed = true;
+            }
+            Object v1 = p1.get(key);
+            Object v2 = p2.get(key);
+            if (((v1 == null) && (v2 != null))
+                || ((v1 != null) && (v2 == null))
+                || !(v1.equals(v2))) {
+                out("  property '"+key+"' is different: "
+                    +"expected='"+v1+"'  "
+                    +"actual='"+v2+"'. Failed");
+                failed = true;
+            }
+        }
+        // test if we can modify p2
+        try {
+             int oldSize = p2.size();
+             p2.clear();
+             if (oldSize > 0 && p2.size() == 0) {
+                 out("  could clear the properties! Failed.");
+                 failed = true;
+             }
+        } catch (Exception e) {
+            // correct
+        }
+        return failed;
+    }
+
+
+    public static void main(String argv[]) throws Exception {
+        // don't need to catch exceptions: any exception is a
+        // failure of this test
+
+        Map<String, Object> p = new HashMap<String,Object>();
+        p.put("bitrate", new Integer(128));
+        p.put("quality", new Integer(10));
+        p.put("MyProp", "test");
+
+        out("Testing AudioFileFormat properties:");
+        // create an AudioFileFormat with properties
+        AudioFormat format =
+            new AudioFormat(AudioFormat.Encoding.PCM_SIGNED,
+                            44100.0f, 16, 2, 4, 44100.0f, false, p);
+        // test that it has the properties
+        boolean failed = compare(p, format.properties());
+        // test getProperty()
+        Object o = format.getProperty("MyProp");
+        if (o == null || !o.equals("test")) {
+            out("  getProperty did not report an existing property!");
+            failed = true;
+        }
+        o = format.getProperty("does not exist");
+        if (o != null) {
+            out("  getProperty returned something for a non-existing property!");
+            failed = true;
+        }
+        if (!failed) {
+            out("  OK");
+        } else {
+            g_failed = true;
+        }
+
+        if (g_failed) throw new Exception("Test FAILED!");
+        System.out.println("Test passed.");
+    }
+
+    static void out(String s) {
+        System.out.println(s);
+    }
+
+}