Sound cleanup

5 files changed, 45 insertions, 597 deletions

diff --git a/src/classes/org/jdesktop/j3d/examples/sound/AudioBehaviorMoveOne.java b/src/classes/org/jdesktop/j3d/examples/sound/AudioBehaviorMoveOne.java
deleted file mode 100644
index e169768..0000000
--- a/src/classes/org/jdesktop/j3d/examples/sound/AudioBehaviorMoveOne.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * $RCSfile$
- *
- * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in
- *   the documentation and/or other materials provided with the
- *   distribution.
- *
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed, licensed or
- * intended for use in the design, construction, operation or
- * maintenance of any nuclear facility.
- *
- * $Revision$
- * $Date$
- * $State$
- */
-
-package org.jdesktop.j3d.examples.sound;
-
-import java.net.URL;
-import javax.media.j3d.*;
-import javax.vecmath.*;
-import java.util.Enumeration;
-
-// User defined audio behavior class
-public class AudioBehaviorMoveOne extends Behavior {
-	WakeupOnElapsedTime  wt;
-	WakeupOnBehaviorPost wp;
-        PointSound           psound = new PointSound();
-        static int           WAKEUP_SOUND = 0;
-        long                 dur;
-        // long                 time;
-        // long                 lastTime = -1;
-        boolean              first_loop = true;
-        String               fileName;
-        URL                  url = null;
-        
-	// Override Behavior's initialize method to setup wakeup criteria
-	public void initialize() {
-            MediaContainer sample  = new MediaContainer();
-            sample.setCapability(MediaContainer.ALLOW_URL_WRITE);
-            sample.setCapability(MediaContainer.ALLOW_URL_READ);
-             //sample.setURLString(fileName);
-            sample.setURLObject(url);
-            psound.setSoundData(sample);
-            // exaggerate the sound position now that viewPlatform
-            // tranform is taken into account
-            Point3f soundPos = new Point3f(-20.0f, 0.0f, 0.0f);
-            psound.setPosition(soundPos);
-	    WakeupOnElapsedTime wp = new WakeupOnElapsedTime(5000);
-	    wakeupOn(wp); 
-	}
-
-	// Override Behavior's stimulus method to handle the event
-	public void processStimulus(Enumeration criteria) {
-            // time = System.currentTimeMillis();
-            if (first_loop) {
-                first_loop = false;
-                dur = psound.getDuration();
-                if (dur == Sound.DURATION_UNKNOWN)
-                     dur = 2000;  // Force iterations every 2 seconds
-                // System.out.println("     sound duration time " + dur);
-	        wt = new WakeupOnElapsedTime(dur);
-            }
-            else {
-                // System.out.println("  time between setEnables calls "+
-                // (time - lastTime));
-                psound.setEnable(false) ; 
-            }
-            psound.setEnable(true);
-            // lastTime = time;
-	    wakeupOn(wt);
-	}
-
-        //
-	// Constructor for rotation behavior.  Parameter: front and back Sound nodes
-        //
-	public AudioBehaviorMoveOne(PointSound psound, URL url) {
-            this.psound = psound;
-            this.url = url;
-	}
-        
-	public AudioBehaviorMoveOne(PointSound psound, String filename) {
-            this.psound = psound;
-            this.fileName = filename;
-	}        
-}
diff --git a/src/classes/org/jdesktop/j3d/examples/sound/AudioReverberate.java b/src/classes/org/jdesktop/j3d/examples/sound/AudioReverberate.java
index 1d83702..d248359 100644
--- a/src/classes/org/jdesktop/j3d/examples/sound/AudioReverberate.java
+++ b/src/classes/org/jdesktop/j3d/examples/sound/AudioReverberate.java
@@ -44,6 +44,7 @@
 
 package org.jdesktop.j3d.examples.sound;
 
+import java.net.URL;
 import javax.media.j3d.*;
 import javax.vecmath.*;
 import java.util.Enumeration;
@@ -86,7 +87,7 @@ public class AudioReverberate extends Behavior {
         long                 dur;
         long                 time;
         boolean              firstTime = true;
-        String               fileName;
+        URL                  url = null;
         int                  lCount = 0;
         int                  loopCount = 0;
         
@@ -94,7 +95,7 @@ public class AudioReverberate extends Behavior {
 	public void initialize() {
             MediaContainer sample  = new MediaContainer();
             sample.setCacheEnable(true);
-            sample.setURLString(fileName);
+            sample.setURLObject(url);
             psound.setSoundData(sample);
             Point3f soundPos = new Point3f(-23.0f, 0.0f, 0.0f);
             psound.setPosition(soundPos);
@@ -162,10 +163,9 @@ public class AudioReverberate extends Behavior {
         //
 	// Constructor for rotation behavior.  Parameter: front and back Sound nodes
         //
-	public AudioReverberate(PointSound psound, String filename,
-                   AuralAttributes sscape) {
+	public AudioReverberate(PointSound psound, URL url, AuralAttributes sscape) {
             this.psound = psound;
-            this.fileName = filename;
+            this.url = url;
             this.sScape = sscape;
 	}
 }
diff --git a/src/classes/org/jdesktop/j3d/examples/sound/MoveAppBoundingLeaf.java b/src/classes/org/jdesktop/j3d/examples/sound/MoveAppBoundingLeaf.java
deleted file mode 100644
index d0d429e..0000000
--- a/src/classes/org/jdesktop/j3d/examples/sound/MoveAppBoundingLeaf.java
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * $RCSfile$
- *
- * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in
- *   the documentation and/or other materials provided with the
- *   distribution.
- *
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed, licensed or
- * intended for use in the design, construction, operation or
- * maintenance of any nuclear facility.
- *
- * $Revision$
- * $Date$
- * $State$
- */
-
-package org.jdesktop.j3d.examples.sound;
-
-/*
- * This Java3D program:
- *    Creates an instance of the JavaSoundMixer AudioDevice, initializing it
- *         and attaching it to the PhysicalEnvironment with a special version
- *         of UniverseBuilder (UniverseBuildJS).
- *    Creates one Point sound sources.
- *    Creates two Soundscapes with their own aural attributes.  Each
- *         of these Soundscapes defines its own bounding leaf region.
- *    Creates and executes a custom behavior (AudioBehaviorMoveOne) that
- *         starts sound playing and transforms the AuralAttribute positions
- *         by modifying the TransformGroup that contains both soundscape
- *         nodes.
- * Usage: java MoveAppBoundingLeaf [ URLpath [ name ]]
- *
- * The first optional command line parameter is the URL path to directory
- *    containing:
- *       (1) the files that will be named on the command line, or
- *       (2) the javaone/data/sounds directory that contains the default files
- *    If not given the default path is:
- *       file:/net/java3d/export/java3d/javaone/data/sounds
- *    NOTE: This default path is only valid on Solaris Eng Menlo Park network.
- *    A path must be supplied if sound files to be used are in a different
- *    directory location.
- *    NOTE: When running on Java3D Menlo Park Test WinTel platform path should
- *    be set to
- *       file:/java3d/export/java3d/javaone/data/sounds
- *
- * The second thru fourth optional command line parameters are sound file names
- *    If not given the default file name is:
- *       unicycle_close.au
- */
-
-import java.applet.Applet;
-import java.net.URL;
-import java.awt.*;
-import com.sun.j3d.utils.applet.MainFrame;
-import com.sun.j3d.utils.geometry.ColorCube;
-import com.sun.j3d.utils.geometry.Sphere;
-import com.sun.j3d.utils.universe.*;
-import java.io.File;
-import java.net.MalformedURLException;
-import javax.media.j3d.*;
-import javax.vecmath.*;
-import org.jdesktop.j3d.examples.Resources;
-
-public class MoveAppBoundingLeaf extends Applet {
-
-    // File name of sound sample
-    private static URL url = null;
-    private SimpleUniverse u = null;
-
-    public BranchGroup createSceneGraph() {
-	// Create the root of the subgraph
-	BranchGroup objRoot = new BranchGroup();
-
-	// Create the transform group node and initialize it to the identity.
-	// Enable the TRANSFORM_WRITE capability so that our behavior code
-	// can modify it at runtime.  Add it to the root of the subgraph.
-	TransformGroup objTrans = new TransformGroup();
-	objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
-	objRoot.addChild(objTrans);
-
-	// Create a simple shape leaf node and add it into the scene graph.
-	objTrans.addChild(new ColorCube(0.7));
-
-	// Create a new Behavior object that will perform the desired
-	// operation on the specified transform object and add it into the
-	// scene graph.
-	Transform3D yAxis = new Transform3D();
-        Alpha rotation = new Alpha(-1, Alpha.INCREASING_ENABLE,
-                                   0, 0,
-                                   20000, 0, 0,
-                                   0, 0, 0);
-        RotationInterpolator rotator =
-            new RotationInterpolator(rotation,
-                                     objTrans, yAxis,
-                                     0.0f, (float) Math.PI*2.0f);
-	BoundingSphere bounds =
-	    new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
-	rotator.setSchedulingBounds(bounds);
-	objTrans.addChild(rotator);
-        //
-        // Create a sound node and add it to the scene graph
-        //
-        PointSound sound = new PointSound();
-        sound.setCapability(PointSound.ALLOW_ENABLE_WRITE);
-        sound.setCapability(PointSound.ALLOW_INITIAL_GAIN_WRITE);
-        sound.setCapability(PointSound.ALLOW_SOUND_DATA_WRITE);
-        sound.setCapability(PointSound.ALLOW_SCHEDULING_BOUNDS_WRITE);
-        sound.setCapability(PointSound.ALLOW_CONT_PLAY_WRITE);
-        sound.setCapability(PointSound.ALLOW_RELEASE_WRITE);
-        sound.setCapability(PointSound.ALLOW_DURATION_READ);
-        sound.setCapability(PointSound.ALLOW_IS_PLAYING_READ);
-        sound.setCapability(PointSound.ALLOW_POSITION_WRITE);
-        sound.setCapability(PointSound.ALLOW_LOOP_WRITE);
-
-	BoundingSphere soundBounds =
-	    new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
-        sound.setSchedulingBounds(soundBounds);
-	objTrans.addChild(sound);
-
-        /*
-         * Spheres denoting aural attribute regions
-         */
-        TransformGroup objTransChild1 = new TransformGroup();
-        TransformGroup objTransChild2 = new TransformGroup();
-        objTransChild1.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
-        objTransChild2.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
-        Transform3D translate1 = new Transform3D();
-        Transform3D translate2 = new Transform3D();
-        Vector3f vector1 = new Vector3f( 2.0f, 0.0f, 0.0f);
-        Vector3f vector2 = new Vector3f(-2.0f, 0.0f, 0.0f);
-        translate1.setTranslation(vector1);
-        translate2.setTranslation(vector2);
-        objTransChild1.setTransform(translate1);
-        objTransChild2.setTransform(translate2);
-        Sphere sphere1 = new Sphere(0.42f);
-        Sphere sphere2 = new Sphere(0.38f);
-
-        Appearance app = new Appearance();
-        app.setCapability( Appearance.ALLOW_POLYGON_ATTRIBUTES_WRITE );
-        sphere1.setAppearance( app );
-        sphere2.setAppearance( app );
-        objTransChild1.addChild(sphere1);
-        objTransChild2.addChild(sphere2);
-
-        objTrans.addChild(objTransChild1);
-        objTrans.addChild(objTransChild2);
-        /**
-         * Define Soundscapes/AuralAttributes
-         */
-        // First Aural Attributes
-        Point2f[] distanceFilter = new Point2f[2];
-        distanceFilter[0] = new Point2f(6.0f, 6000f);
-        distanceFilter[1] = new Point2f(17.0f, 700f);
-        AuralAttributes attributes = new AuralAttributes(1.0f, 2.0f, 0.3f,
-               4.0f, 5, distanceFilter, 0.8f, 0.0f);
-        attributes.setReverbDelay(90.0f) ;
-        attributes.setReflectionCoefficient(0.999f) ;
-        attributes.setReverbOrder(9) ;
-
-        // SoundScape
-	BoundingSphere bounds1 =
-	    new BoundingSphere(new Point3d(2.0,0.0,0.0), 3.5);
-
-        BoundingLeaf   sScapeBounds1 = new BoundingLeaf(bounds1);
-        Soundscape soundScape = new Soundscape(null, attributes);
-        soundScape.setApplicationBoundingLeaf(sScapeBounds1);
-        /** addChild of BoundingLeaf as well**/
-	objTrans.addChild(sScapeBounds1);
-
-        AuralAttributes queryAttribs = new AuralAttributes();
-        if (queryAttribs == null)
-            System.out.println(" new AuralAttributes returned NULL");
-        // else
-        //  System.out.println(" new AuralAttributes returned " + queryAttribs);
-        queryAttribs = soundScape.getAuralAttributes();
-        if (queryAttribs == null)
-            System.out.println("getAuralAttributes returned NULL");
-        // else
-        //     System.out.println("AuralAttributes for Soundscape 1:");
-        float tmpFloat = queryAttribs.getAttributeGain();
-        // System.out.println("    Gain = " + tmpFloat);
-        tmpFloat = queryAttribs.getRolloff();
-        // System.out.println("    Rolloff = " + tmpFloat);
-        tmpFloat = queryAttribs.getReflectionCoefficient();
-        // System.out.println("    Reflection Coeff = " + tmpFloat);
-        tmpFloat = queryAttribs.getReverbDelay();
-        // System.out.println("    Delay = " + tmpFloat);
-        int tmpInt = queryAttribs.getReverbOrder();
-        // System.out.println("    Order = " + tmpInt);
-        int length = queryAttribs.getDistanceFilterLength();
-        // System.out.println("    Filter length = " + length);
-        Point2f[] tmpPoint = new Point2f[length];
-        tmpPoint = new Point2f[length];
-        for (int i=0; i< length; i++) 
-            tmpPoint[i] = new Point2f();
-        queryAttribs.getDistanceFilter(tmpPoint);
-        // for (int i=0; i< length; i++) 
-        //     System.out.println("    Distance Filter = (" + tmpPoint[i].x +
-        //         ", " + tmpPoint[i].y + ")" );
-        tmpFloat = queryAttribs.getFrequencyScaleFactor();
-        // System.out.println("    Freq scalefactor = " + tmpFloat);
-        tmpFloat = queryAttribs.getVelocityScaleFactor();
-        // System.out.println("    Velocity scalefactor= " + tmpFloat);
-	objTrans.addChild(soundScape);
-
-        // System.out.println("SoundScape2**********************************");
-        Soundscape soundScape2 = new Soundscape();
-        distanceFilter = new Point2f[2];
-        distanceFilter[0] = new Point2f(2.0f, 20000.0f);
-        distanceFilter[1] = new Point2f(20.0f, 2000.0f);
-        AuralAttributes attributes2 = new AuralAttributes();
-        attributes2.setAttributeGain(1.2f);
-        attributes2.setRolloff(2.2f);
-        attributes2.setReverbDelay(1313.0f) ;
-        attributes2.setReflectionCoefficient(1.0f) ;
-        attributes2.setReverbOrder(15) ;
-        distanceFilter[0] = new Point2f(5.0f, 15000.0f);
-        distanceFilter[1] = new Point2f(15.0f, 500.0f);
-        attributes2.setDistanceFilter(distanceFilter);
-        attributes2.setFrequencyScaleFactor(0.8f);
-        attributes2.setVelocityScaleFactor(0.0f);
-	BoundingSphere bounds2 =
-	    new BoundingSphere(new Point3d(-2.0,0.0,0.0), 0.38);
-        BoundingLeaf   sScapeBounds2 = new BoundingLeaf(bounds2);
-        soundScape2.setApplicationBoundingLeaf(sScapeBounds2);
-        // set BoundingLeaf as a child of transform node 
-	objTrans.addChild(sScapeBounds2);
-        soundScape2.setAuralAttributes(attributes2);
-
-        queryAttribs = soundScape2.getAuralAttributes();
-        if (queryAttribs == null)
-            System.out.println(" new AuralAttributes returned NULL");
-        // else
-        //  System.out.println(" new AuralAttributes returned " + queryAttribs);
-        // System.out.println("AuralAttributes for Soundscape 2:");
-        tmpFloat = queryAttribs.getAttributeGain();
-        // System.out.println("    Gain = " + tmpFloat);
-        tmpFloat = queryAttribs.getRolloff();
-        // System.out.println("    Rolloff = " + tmpFloat);
-        tmpFloat = queryAttribs.getReflectionCoefficient();
-        // System.out.println("    Reflection Coeff = " + tmpFloat);
-        tmpFloat = queryAttribs.getReverbDelay();
-        // System.out.println("    Delay = " + tmpFloat);
-        tmpInt = queryAttribs.getReverbOrder();
-        // System.out.println("    Order = " + tmpInt);
-        length = queryAttribs.getDistanceFilterLength();
-        // System.out.println("    Filter length = " + length);
-        tmpPoint = new Point2f[length];
-        for (int i=0; i< length; i++) 
-            tmpPoint[i] = new Point2f();
-        queryAttribs.getDistanceFilter(tmpPoint);
-        // for (int i=0; i< length; i++) 
-        //     System.out.println("    Distance Filter = (" + tmpPoint[i].x +
-        //           ", " + tmpPoint[i].y + ")" );
-        tmpFloat = queryAttribs.getFrequencyScaleFactor();
-        // System.out.println("    Freq scalefactor = " + tmpFloat);
-        tmpFloat = queryAttribs.getVelocityScaleFactor();
-        // System.out.println("    Velocity scalefactor= " + tmpFloat);
-	objTrans.addChild(soundScape2);
-
-        //
-	// Create a new Behavior object that will play the sound
-	//
-        AudioBehaviorMoveOne player = new AudioBehaviorMoveOne(sound, url);
-	player.setSchedulingBounds(soundBounds);
-	objTrans.addChild(player);
-
-	return objRoot;
-    }
-
-    public MoveAppBoundingLeaf() {
-    }
-
-    public void init() {
-
-	setLayout(new BorderLayout());
-        GraphicsConfiguration config =
-           SimpleUniverse.getPreferredConfiguration();
-
-        Canvas3D c = new Canvas3D(config);
-	add("Center", c);
-
-        /*
-         * Create a simple scene and attach it to the virtual universe
-         */
-        u = new SimpleUniverse(c);
-        AudioDevice audioDev = u.getViewer().createAudioDevice();
-        BranchGroup scene = createSceneGraph();
-
-        // This will move the ViewPlatform back a bit so the
-        // objects in the scene can be viewed.
-        u.getViewingPlatform().setNominalViewingTransform();
-
-	u.addBranchGraph(scene);
-    }
-
-    public void destroy() {
-	u.cleanup();
-    }
-
-    //
-    // The following allows AuralAttributes to be run as an application
-    // as well as an applet
-    //
-    public static void main(String[] args) {
-       
-        if (args.length > 0) {
-            try {
-                if ( (args[0].startsWith("file"+File.pathSeparator)) ||
-                        (args[0].startsWith("http"+File.pathSeparator))   ) {
-                    url = new URL(args[0]);
-                } else if (args[0].charAt(0) != '/') {
-                    url = new URL("file:./" + args[0]);
-                } else {
-                    url = new URL("file:" + args[0]);
-                }
-            } catch (MalformedURLException e) {
-                System.err.println(e);
-                System.exit(1);
-            }
-        }
-        
-        if (url == null) {
-            url = Resources.getResource("resources/audio/techno_machine.au");
-            if (url == null) {
-                System.err.println("resources/audio/techno_machine.au not found");
-                System.exit(1);
-            }
-        }
-        
-	new MainFrame(new MoveAppBoundingLeaf(), 256, 256);
-    }
-}
diff --git a/src/classes/org/jdesktop/j3d/examples/sound/ReverberateSound.java b/src/classes/org/jdesktop/j3d/examples/sound/ReverberateSound.java
index ad6a2e3..d1981a0 100644
--- a/src/classes/org/jdesktop/j3d/examples/sound/ReverberateSound.java
+++ b/src/classes/org/jdesktop/j3d/examples/sound/ReverberateSound.java
@@ -56,22 +56,19 @@ package org.jdesktop.j3d.examples.sound;
 
 import java.applet.Applet;
 import java.awt.*;
-import java.awt.event.*;
 import com.sun.j3d.utils.applet.MainFrame;
 import com.sun.j3d.utils.geometry.ColorCube;
 import com.sun.j3d.utils.universe.*;
-import java.io.File;
+import java.net.URL;
 import javax.media.j3d.*;
+import javax.swing.JOptionPane;
 import javax.vecmath.*;
+import org.jdesktop.j3d.examples.Resources;
 
 public class ReverberateSound extends Applet {
 
     // File name of sound sample
-    private static String[] filename = new String[1];
-    private static String path = null;
-    private static int filenamesGiven = 0;
-    private static boolean filenamesSet = false;
-
+    private static URL  url = null;
     private SimpleUniverse u = null;
 
     public BranchGroup createSceneGraph() {
@@ -134,12 +131,10 @@ public class ReverberateSound extends Applet {
         //
 	// Create a new Behavior object that will play the sound
 	//
-	AudioReverberate player = new AudioReverberate(sound, filename[0],
-                 attributes2);
+	AudioReverberate player = new AudioReverberate(sound, url, attributes2);
 	player.setSchedulingBounds(bounds);
 	objTrans.addChild(player);
 
-
 	return objRoot;
     }
 
@@ -147,25 +142,11 @@ public class ReverberateSound extends Applet {
     }
 
     public void init() {
-        if (!filenamesSet) {
-            // path is null if started from applet
-            if (path == null) {
-	        // the path for an applet
-	        path = getCodeBase().toString();
-            }
-    
-            /*
-             * append given file name to given URL path
-             */
-            if (filenamesGiven > 0) {
-                filename[0] = new String(path + "/" + filename[0]);
-            }
-            else {
-                // fill in default file names if all three not given
-                filename[0] = new String(path + "/hello_universe.au");
+            url = Resources.getResource("resources/audio/hello_universe.au");
+            if (url == null) {
+                System.err.println("resources/audio/hello_universe.au not found");
+                System.exit(1);
             }
-            filenamesSet = true;
-        }
 
 	setLayout(new BorderLayout());
         GraphicsConfiguration config =
@@ -186,6 +167,12 @@ public class ReverberateSound extends Applet {
         u.getViewingPlatform().setNominalViewingTransform();
 
 	u.addBranchGraph(scene);
+        
+        JOptionPane.showMessageDialog(this,
+                ("This program is still a work in progress.\n" +
+                "Please check back in Java 3D 1.5.\n"),
+                "Incomplete Work",
+                JOptionPane.INFORMATION_MESSAGE);                
     }
 
     public void destroy() {
@@ -197,26 +184,6 @@ public class ReverberateSound extends Applet {
     // as well as an applet
     //
     public static void main(String[] args) {
-        if (args.length > 0) {
-            if ( (args[0].startsWith("file"+File.pathSeparator)) ||
-                 (args[0].startsWith("http"+File.pathSeparator))   ) {
-                path = args[0];
-            }
-            else {
-                path = "file:" + args[0];
-            }
-        }
-        else {
-            path = "file:.";
-        } 
-
-        if (args.length > 1) {
-            filename[0] = args[1];
-            if (filename[0] != null) {
-                filenamesGiven++ ;
-            }   
-        }
-
 	new MainFrame(new ReverberateSound(), 256, 256);
     }
 }
diff --git a/src/classes/org/jdesktop/j3d/examples/sound/SimpleSounds.java b/src/classes/org/jdesktop/j3d/examples/sound/SimpleSounds.java
index d7c8c49..81e103e 100644
--- a/src/classes/org/jdesktop/j3d/examples/sound/SimpleSounds.java
+++ b/src/classes/org/jdesktop/j3d/examples/sound/SimpleSounds.java
@@ -47,14 +47,13 @@ package org.jdesktop.j3d.examples.sound;
 import java.applet.Applet;
 import java.net.URL;
 import java.awt.*;
-import java.awt.event.*;
 import com.sun.j3d.utils.applet.MainFrame;
 import com.sun.j3d.utils.geometry.ColorCube;
 import com.sun.j3d.utils.universe.*;
-import java.io.File;
-import java.security.*;
 import javax.media.j3d.*;
+import javax.swing.JOptionPane;
 import javax.vecmath.*;
+import org.jdesktop.j3d.examples.Resources;
 
 /*
  * This Java3D program:
@@ -94,13 +93,7 @@ import javax.vecmath.*;
 
 public class SimpleSounds extends Applet {
 
-    // File name of sound sample
-    private static  int filenamesGiven = 0;
     private static URL[] url = new URL[3];
-    private static String[] filename = new String[3];
-    private static String path = null;
-    private static boolean filenamesSet = false;
-
     private SimpleUniverse u = null;
 
     public BranchGroup createSceneGraph() {
@@ -197,31 +190,6 @@ public class SimpleSounds extends Applet {
     }
 
     public void init() {
-        if (!filenamesSet) {
-            // path is null if started from appletviewer/browser 
-	    if (path == null) {
-	        // the path for an applet
-	        path = getCodeBase().toString();
-            }
-            int j;
-            /*
-             * append given file name to given URL path
-             */
-            for (j=0; j<filenamesGiven; j++)
-	        filename[j] = new String(path + "/" + filename[j]);
-            /*
-             * fill in default file names if all three not given
-             */
-            for (int i=j; i<3; i++) {
-                if (i == 0)
-		    filename[0] = new String(path + "/techno_machine.au");
-                if (i == 1)
-		    filename[1] = new String(path + "/hello_universe.au");
-                if (i == 2)
-		    filename[2] = new String(path + "/roar.au");
-            }
-            filenamesSet = true;
-        }
 
 	setLayout(new BorderLayout());
         GraphicsConfiguration config =
@@ -230,19 +198,24 @@ public class SimpleSounds extends Applet {
         Canvas3D c = new Canvas3D(config);
 	add("Center", c);
 
-        /*
-         * Change filenames into URLs
-         */
-        for (int i=0; i<3; i++) {
-            try {
-                url[i] = new URL(filename[i]);
-            }
-            catch (Exception e) {
-	        System.out.println(e.getMessage());
-                return;
-            }
+        url[0] = Resources.getResource("resources/audio/techno_machine.au");
+        if (url == null) {
+            System.err.println("resources/audio/techno_machine.au not found");
+            System.exit(1);
         }
-
+            
+         url[1] = Resources.getResource("resources/audio/hello_universe.au");
+        if (url == null) {
+            System.err.println("resources/audio/hello_universe.au not found");
+            System.exit(1);
+        }
+         
+        url[2] = Resources.getResource("resources/audio/roar.au");
+        if (url == null) {
+            System.err.println("resources/audio/roar.au not found");
+            System.exit(1);
+        }         
+                                      
 	/*
          * Create a simple scene and attach it to the virtual universe
          */
@@ -255,6 +228,12 @@ public class SimpleSounds extends Applet {
         u.getViewingPlatform().setNominalViewingTransform();
 
 	u.addBranchGraph(scene);
+        
+        JOptionPane.showMessageDialog(this,
+                ("This program is still a work in progress.\n" +
+                "Please check back in Java 3D 1.5.\n"),
+                "Incomplete Work",
+                JOptionPane.INFORMATION_MESSAGE);
     }
 
     public void destroy() {
@@ -266,29 +245,6 @@ public class SimpleSounds extends Applet {
      * as well as an applet
      */
     public static void main(String[] args) {
-        if (args.length > 0) {
-            if ( (args[0].startsWith("file"+File.pathSeparator)) || 
-                 (args[0].startsWith("http"+File.pathSeparator))   ) {
-                path = args[0];
-            }
-            else {
-	        path = "file:" + args[0];
-            }
-	}
-	else {
-	    path = "file:.";
-	}  
-	
-        for (int i=0; i<3; i++) {
-            if (args.length > (i+1)) {
-                filename[i] = args[i+1];
-                if (filename[i] != null) {
-                    filenamesGiven++ ;
-                }
-            }
-            else
-                break;
-        }
 	new MainFrame(new SimpleSounds(), args, 256, 256);
     }
 }