diff -r f9bb0fca356a -r 0fd27995241b javauis/amms_qt/javasrc/com/nokia/amms/control/audioeffect/ReverbControl.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/amms_qt/javasrc/com/nokia/amms/control/audioeffect/ReverbControl.java	Tue May 11 16:07:20 2010 +0300
@@ -0,0 +1,133 @@
+/*
+* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+package com.nokia.amms.control.audioeffect;
+
+import javax.microedition.media.MediaException;
+import com.nokia.microedition.media.NativeError;
+
+public class ReverbControl
+        extends com.nokia.amms.control.EffectControl
+        implements javax.microedition.amms.control.audioeffect.ReverbControl
+{
+    private static final int MAX_REVERB_LEVEL = 0;
+    private static final int MIN_REVERB_TIME = 0;
+
+    /**
+     * Constructor
+     */
+    public ReverbControl()
+    {
+    }
+
+    /**
+     * Please refer to JSR 234 for more details.
+     */
+    public int setReverbLevel(int aLevel) throws IllegalArgumentException
+    {
+        checkValid();
+
+        if (aLevel > MAX_REVERB_LEVEL)
+        {
+            throw new IllegalArgumentException("Reverb level cannot be greater than zero.");
+        }
+
+        int err[] = new int[ 1 ];
+        int setLevel = _setReverbLevel(iEventSource,
+                                       iControlHandle,
+                                       aLevel,
+                                       err);
+        NativeError.check(err[ 0 ]);
+
+        return setLevel;
+    }
+
+    /**
+     * Please refer to JSR 234 for more details.
+     */
+    public int getReverbLevel()
+    {
+        checkValid();
+
+        int level = _getReverbLevel(iEventSource, iControlHandle);
+
+        return level;
+    }
+
+    /**
+     * Please refer to JSR 234 for more details.
+     */
+    public void setReverbTime(int aTime)
+    throws IllegalArgumentException, MediaException
+    {
+        checkValid();
+
+        if (aTime < MIN_REVERB_TIME)
+        {
+            throw new IllegalArgumentException("Reverb time cannot be less than zero");
+        }
+
+        int err = _setReverbTime(iEventSource, iControlHandle, aTime);
+        if (err < NO_ERROR)
+        {
+            if (err == NOT_READY)
+            {
+                NativeError.check(err);
+            }
+            else
+            {
+                throw new MediaException(
+                    "Setting reverb time failed: Symbian OS error " + err);
+            }
+        }
+    }
+
+    /**
+     * Please refer to JSR 234 for more details.
+     */
+    public int getReverbTime() throws javax.microedition.media.MediaException
+    {
+        checkValid();
+
+        int time = _getReverbTime(iEventSource, iControlHandle);
+
+        if (time == NOT_SUPPORTED)
+        {
+            throw new MediaException(
+                "Obtaining reverb time failed: Symbian OS error " + time);
+        }
+
+        return time;
+    }
+
+    // native methods
+    private static native int _setReverbLevel(
+        int aEventSource,
+        int aControlHandle,
+        int aLevel,
+        int aError[]);
+    private static native int _getReverbLevel(
+        int aEventSource,
+        int aControlHandle);
+    private static native int _setReverbTime(
+        int aEventSource,
+        int aControlHandle,
+        int aTime);
+    private static native int _getReverbTime(
+        int aEventSource,
+        int aControlHandle);
+}