diff --git a/jso/apis/src/main/java/org/teavm/jso/dom/events/WheelEvent.java b/jso/apis/src/main/java/org/teavm/jso/dom/events/WheelEvent.java
index e45e2810d..8a56cfac2 100644
--- a/jso/apis/src/main/java/org/teavm/jso/dom/events/WheelEvent.java
+++ b/jso/apis/src/main/java/org/teavm/jso/dom/events/WheelEvent.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2014 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -17,10 +17,11 @@ package org.teavm.jso.dom.events;
 
 import org.teavm.jso.JSProperty;
 
-/**
- *
- */
 public interface WheelEvent extends MouseEvent {
+    int DOM_DELTA_PIXEL = 0;
+    int DOM_DELTA_LINE = 1;
+    int DOM_DELTA_PAGE = 2;
+
     @JSProperty
     double getDeltaX();
 
@@ -31,5 +32,5 @@ public interface WheelEvent extends MouseEvent {
     double getDeltaZ();
 
     @JSProperty
-    long getDeltaMode();
+    int getDeltaMode();
 }
diff --git a/jso/apis/src/main/java/org/teavm/jso/dom/events/WheelEventTarget.java b/jso/apis/src/main/java/org/teavm/jso/dom/events/WheelEventTarget.java
index 520ed69e4..743e9782c 100644
--- a/jso/apis/src/main/java/org/teavm/jso/dom/events/WheelEventTarget.java
+++ b/jso/apis/src/main/java/org/teavm/jso/dom/events/WheelEventTarget.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2014 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -15,9 +15,6 @@
  */
 package org.teavm.jso.dom.events;
 
-/**
- *
- */
 public interface WheelEventTarget extends EventTarget {
     default void listenWheel(EventListener<WheelEvent> listener) {
         addEventListener("wheel", listener);
diff --git a/jso/apis/src/main/java/org/teavm/jso/typedarrays/DataView.java b/jso/apis/src/main/java/org/teavm/jso/typedarrays/DataView.java
index a14ae51b1..b2d6cbdbd 100644
--- a/jso/apis/src/main/java/org/teavm/jso/typedarrays/DataView.java
+++ b/jso/apis/src/main/java/org/teavm/jso/typedarrays/DataView.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -18,9 +18,6 @@ package org.teavm.jso.typedarrays;
 import org.teavm.jso.JSBody;
 import org.teavm.jso.JSMethod;
 
-/**
- *
- */
 public abstract class DataView extends ArrayBufferView {
     @JSMethod
     public abstract byte getInt8(int byteOffset);
@@ -47,10 +44,10 @@ public abstract class DataView extends ArrayBufferView {
     public abstract int getInt32(int byteOffset, boolean littleEndian);
 
     @JSMethod
-    public abstract long getUInt32(int byteOffset);
+    public abstract int getUInt32(int byteOffset);
 
     @JSMethod
-    public abstract long getUInt32(int byteOffset, boolean littleEndian);
+    public abstract int getUInt32(int byteOffset, boolean littleEndian);
 
     @JSMethod
     public abstract float getFloat32(int byteOffset);
@@ -89,10 +86,10 @@ public abstract class DataView extends ArrayBufferView {
     public abstract void setInt32(int byteOffset, int value, boolean littleEndian);
 
     @JSMethod
-    public abstract void setUInt32(int byteOffset, long value);
+    public abstract void setUInt32(int byteOffset, int value);
 
     @JSMethod
-    public abstract void setUInt32(int byteOffset, long value, boolean littleEndian);
+    public abstract void setUInt32(int byteOffset, int value, boolean littleEndian);
 
     @JSMethod
     public abstract void setFloat32(int byteOffset, float value);
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AnalyserNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AnalyserNode.java
index 1a53fd42c..d4be152f5 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AnalyserNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AnalyserNode.java
@@ -20,9 +20,6 @@ import org.teavm.jso.JSProperty;
 import org.teavm.jso.typedarrays.Float32Array;
 import org.teavm.jso.typedarrays.Uint8Array;
 
-/**
- *
- */
 public interface AnalyserNode extends AudioNode {
     @JSProperty
     void setFftSize(int size);
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioBuffer.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioBuffer.java
index d2baf4350..5ec06b463 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioBuffer.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioBuffer.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -20,9 +20,6 @@ import org.teavm.jso.JSObject;
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.typedarrays.Float32Array;
 
-/**
- *
- */
 public interface AudioBuffer extends JSObject {
     @JSProperty
     float getSampleRate();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioBufferSourceNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioBufferSourceNode.java
index 374c9f313..738e88fc7 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioBufferSourceNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioBufferSourceNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -19,9 +19,6 @@ import org.teavm.jso.JSMethod;
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.dom.events.EventListener;
 
-/**
- *
- */
 public interface AudioBufferSourceNode extends AudioNode {
     @JSProperty
     AudioBuffer getBuffer();
@@ -54,10 +51,10 @@ public interface AudioBufferSourceNode extends AudioNode {
     void setLoopEnd(double end);
 
     @JSProperty("onended")
-    void setOnEnded(EventListener ent);
+    void setOnEnded(EventListener<MediaEvent> ent);
 
     @JSProperty("onended")
-    EventListener getOnEnded();
+    EventListener<MediaEvent> getOnEnded();
 
     @JSMethod
     void start(double when, double offset, double duration);
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioContext.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioContext.java
index b0f921214..3fec3c2e0 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioContext.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioContext.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -24,9 +24,6 @@ import org.teavm.jso.dom.html.HTMLMediaElement;
 import org.teavm.jso.typedarrays.ArrayBuffer;
 import org.teavm.jso.typedarrays.Float32Array;
 
-/**
- *
- */
 public abstract class AudioContext implements JSObject {
     String STATE_SUSPENDED = "suspended";
     String STATE_RUNNING = "running";
@@ -48,10 +45,10 @@ public abstract class AudioContext implements JSObject {
     public abstract String getState();
 
     @JSProperty("onstatechange")
-    public abstract void setOnStateChange(EventListener listener);
+    public abstract void setOnStateChange(EventListener<MediaEvent> listener);
 
     @JSProperty("onstatechange")
-    public abstract EventListener getOnStateChange();
+    public abstract EventListener<MediaEvent> getOnStateChange();
 
     @JSMethod
     public abstract void suspend();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioDestinationNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioDestinationNode.java
index 3136726ff..252e0d193 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioDestinationNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioDestinationNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -17,9 +17,6 @@ package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSProperty;
 
-/**
- *
- */
 public interface AudioDestinationNode extends AudioNode {
     @JSProperty
     int getMaxChannelCount();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioListener.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioListener.java
index a3045218b..681fc4b03 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioListener.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioListener.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -19,9 +19,6 @@ import org.teavm.jso.JSMethod;
 import org.teavm.jso.JSObject;
 import org.teavm.jso.JSProperty;
 
-/**
- *
- */
 public interface AudioListener extends JSObject {
     @JSProperty
     void setDopplerFactor(float value);
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioNode.java
index 806efee09..1aa9e48fc 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -19,9 +19,6 @@ import org.teavm.jso.JSMethod;
 import org.teavm.jso.JSObject;
 import org.teavm.jso.JSProperty;
 
-/**
- *
- */
 public interface AudioNode extends JSObject {
     String CHANNEL_COUNT_MODE_MAX = "max";
     String CHANNEL_COUNT_MODE_CLAMPED_MAX = "clamped-max";
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioParam.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioParam.java
index 7cb6f2e1e..439d1ccd5 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioParam.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioParam.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -20,9 +20,6 @@ import org.teavm.jso.JSObject;
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.typedarrays.Float32Array;
 
-/**
- *
- */
 public interface AudioParam extends JSObject {
     @JSProperty
     float getValue();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioProcessEvent.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioProcessEvent.java
index 776bd7c86..134853412 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioProcessEvent.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioProcessEvent.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -20,9 +20,6 @@ import org.teavm.jso.JSProperty;
 import org.teavm.jso.dom.events.Event;
 import org.teavm.jso.typedarrays.Float32Array;
 
-/**
- *
- */
 public interface AudioProcessEvent extends Event {
     @JSProperty
     double getPlaybackTime();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioProcessingEvent.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioProcessingEvent.java
index 0b6035caf..de7a2105c 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioProcessingEvent.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioProcessingEvent.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -16,12 +16,8 @@
 package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSProperty;
-import org.teavm.jso.dom.events.Event;
 
-/**
- *
- */
-public interface AudioProcessingEvent extends Event {
+public interface AudioProcessingEvent extends MediaEvent {
     @JSProperty
     double getPlaybackTime();
 
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorker.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorker.java
index 87445de1b..9870042a1 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorker.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorker.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -20,33 +20,33 @@ import org.teavm.jso.JSObject;
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.dom.events.EventListener;
 
-/**
- *
- */
 public interface AudioWorker extends JSObject {
     @JSProperty
     AudioWorkerParamDescriptor[] getParameters();
 
     @JSProperty(value = "onmessage")
-    void setOnMessage(EventListener event);
+    void setOnMessage(EventListener<MediaEvent> event);
 
     @JSProperty(value = "onmessage")
-    EventListener getOnMessage();
+    EventListener<MediaEvent> getOnMessage();
 
     @JSProperty(value = "onloaded")
-    void setOnLoaded(EventListener event);
+    void setOnLoaded(EventListener<MediaEvent> event);
 
     @JSProperty(value = "onloaded")
-    EventListener getOnLoaded();
+    EventListener<MediaEvent> getOnLoaded();
 
     @JSMethod
     void terminate();
 
     @JSMethod
-    void postMessage(Object message, Object... transfer);
+    void postMessage(JSObject message, JSObject[] transfer);
 
     @JSMethod
-    void postMessage(Object message);
+    void postMessage(JSObject message, JSObject transfer);
+
+    @JSMethod
+    void postMessage(JSObject message);
 
     @JSMethod
     AudioWorkerNode createNode(int numberOfInputs, int numberOfOutputs);
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerGlobalScope.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerGlobalScope.java
index 878365bca..09d669517 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerGlobalScope.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerGlobalScope.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -20,24 +20,21 @@ import org.teavm.jso.JSObject;
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.dom.events.EventListener;
 
-/**
- *
- */
 public interface AudioWorkerGlobalScope extends JSObject {
     @JSProperty
     float getSampleRate();
 
     @JSProperty("onaudioprocess")
-    void setOnAudioProcess(EventListener event);
+    void setOnAudioProcess(EventListener<MediaEvent> event);
 
     @JSProperty("onaudioprocess")
-    EventListener getOnAudioProcess();
+    EventListener<MediaEvent> getOnAudioProcess();
 
     @JSProperty("onnodecreate")
-    void setOnNodeCreate(EventListener event);
+    void setOnNodeCreate(EventListener<MediaEvent> event);
 
     @JSProperty("onnodecreate")
-    EventListener getOnNodeCreate();
+    EventListener<MediaEvent> getOnNodeCreate();
 
     @JSProperty
     AudioWorkerParamDescriptor[] getParameters();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerNode.java
index 19c75afb5..0362ab5d3 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -16,23 +16,24 @@
 package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSMethod;
+import org.teavm.jso.JSObject;
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.dom.events.EventListener;
 
-/**
- *
- */
 public interface AudioWorkerNode extends AudioNode {
     @JSProperty("onmessage")
-    void setOnMessage(EventListener event);
+    void setOnMessage(EventListener<MediaEvent> event);
 
     @JSProperty("onmessage")
-    EventListener getOnMessage();
+    EventListener<MediaEvent> getOnMessage();
 
     @JSMethod
-    void postMessage(Object message, Object... transfer);
+    void postMessage(JSObject message, JSObject[] transfer);
 
     @JSMethod
-    void postMessage(Object message);
+    void postMessage(JSObject message, JSObject transfer);
+
+    @JSMethod
+    void postMessage(JSObject message);
 }
 
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerNodeCreationEvent.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerNodeCreationEvent.java
index 6368677d8..45fb135f0 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerNodeCreationEvent.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerNodeCreationEvent.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -17,12 +17,8 @@ package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.core.JSArray;
-import org.teavm.jso.dom.events.Event;
 
-/**
- *
- */
-public interface AudioWorkerNodeCreationEvent extends Event {
+public interface AudioWorkerNodeCreationEvent extends MediaEvent {
     @JSProperty
     AudioWorkerNodeProcessor getNode();
 
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerNodeProcessor.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerNodeProcessor.java
index 7d09115db..f7ba0880a 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerNodeProcessor.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerNodeProcessor.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -16,23 +16,25 @@
 package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSMethod;
+import org.teavm.jso.JSObject;
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.dom.events.EventListener;
 import org.teavm.jso.dom.events.EventTarget;
 
-/**
- *
- */
 public interface AudioWorkerNodeProcessor extends EventTarget {
     @JSProperty("onmessage")
-    void setOnMessage(EventListener event);
+    void setOnMessage(EventListener<MediaEvent> event);
 
     @JSProperty("onmessage")
-    EventListener getOnMessage();
+    EventListener<MediaEvent> getOnMessage();
 
     @JSMethod
-    void postMessage(Object message, Object... transfer);
+    void postMessage(JSObject message, JSObject[] transfer);
 
     @JSMethod
-    void postMessage(Object message);
+    void postMessage(JSObject message, JSObject transfer);
+
+    @JSMethod
+    void postMessage(JSObject message);
+
 }
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerParamDescriptor.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerParamDescriptor.java
index ee8833f20..a6d4bd844 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerParamDescriptor.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/AudioWorkerParamDescriptor.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -18,9 +18,6 @@ package org.teavm.jso.webaudio;
 import org.teavm.jso.JSObject;
 import org.teavm.jso.JSProperty;
 
-/**
- *
- */
 public interface AudioWorkerParamDescriptor extends JSObject {
     @JSProperty
     String getName();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/BiquadFilterNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/BiquadFilterNode.java
index 7d89e1f06..2c3aacb6d 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/BiquadFilterNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/BiquadFilterNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -19,9 +19,6 @@ import org.teavm.jso.JSMethod;
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.typedarrays.Float32Array;
 
-/**
- *
- */
 public interface BiquadFilterNode extends AudioNode {
     String TYPE_LOW_PASS = "lowpass";
     String TYPE_LOW_SHELF = "lowshelf";
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/ChannelMergerNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/ChannelMergerNode.java
index f1d556df6..4eb0d9128 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/ChannelMergerNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/ChannelMergerNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -15,8 +15,5 @@
  */
 package org.teavm.jso.webaudio;
 
-/**
- *
- */
 public interface ChannelMergerNode extends AudioNode {
 }
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/ChannelSplitterNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/ChannelSplitterNode.java
index 0f768995c..1342ce2b9 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/ChannelSplitterNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/ChannelSplitterNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -15,8 +15,5 @@
  */
 package org.teavm.jso.webaudio;
 
-/**
- *
- */
 public interface ChannelSplitterNode extends AudioNode {
 }
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/ConvolverNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/ConvolverNode.java
index bce7c0604..36e52d2c2 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/ConvolverNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/ConvolverNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -17,9 +17,6 @@ package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSProperty;
 
-/**
- *
- */
 public interface ConvolverNode extends AudioNode {
     @JSProperty
     void setBuffer(AudioBuffer buffer);
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/DecodeErrorCallback.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/DecodeErrorCallback.java
index 4a9e30b8d..6ba606ecb 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/DecodeErrorCallback.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/DecodeErrorCallback.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -19,9 +19,6 @@ import org.teavm.jso.JSFunctor;
 import org.teavm.jso.JSMethod;
 import org.teavm.jso.JSObject;
 
-/**
- *
- */
 @JSFunctor
 public interface DecodeErrorCallback extends JSObject {
     @JSMethod
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/DecodeSuccessCallback.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/DecodeSuccessCallback.java
index 78ac8182c..9db57057b 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/DecodeSuccessCallback.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/DecodeSuccessCallback.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -19,9 +19,6 @@ import org.teavm.jso.JSFunctor;
 import org.teavm.jso.JSMethod;
 import org.teavm.jso.JSObject;
 
-/**
- *
- */
 @JSFunctor
 public interface DecodeSuccessCallback extends JSObject {
     @JSMethod
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/DelayNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/DelayNode.java
index 3d3fcb8ab..3b287c56c 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/DelayNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/DelayNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -17,9 +17,6 @@ package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSProperty;
 
-/**
- *
- */
 public interface DelayNode extends AudioNode {
     @JSProperty
     AudioParam getDelayTime();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/DynamicsCompressorNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/DynamicsCompressorNode.java
index c541f3e70..1089cfa61 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/DynamicsCompressorNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/DynamicsCompressorNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -17,9 +17,6 @@ package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSProperty;
 
-/**
- *
- */
 public interface DynamicsCompressorNode extends AudioNode {
     @JSProperty
     AudioParam getThreshold();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/GainNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/GainNode.java
index 7c9806e3f..68cbdcb76 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/GainNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/GainNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -17,9 +17,6 @@ package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSProperty;
 
-/**
- *
- */
 public interface GainNode extends AudioNode {
     @JSProperty
     AudioParam getGain();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/IIRFilterNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/IIRFilterNode.java
index ccc97a376..eb74c8886 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/IIRFilterNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/IIRFilterNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -18,9 +18,6 @@ package org.teavm.jso.webaudio;
 import org.teavm.jso.JSMethod;
 import org.teavm.jso.typedarrays.Float32Array;
 
-/**
- *
- */
 public interface IIRFilterNode extends AudioNode {
     @JSMethod
     void getFrequencyResponse(Float32Array frequencyHz, Float32Array magResponse, Float32Array phaseResponse);
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaElementAudioSourceNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaElementAudioSourceNode.java
index 8adfcc5c5..6133653ab 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaElementAudioSourceNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaElementAudioSourceNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -15,8 +15,5 @@
  */
 package org.teavm.jso.webaudio;
 
-/**
- *
- */
 public interface MediaElementAudioSourceNode extends AudioNode {
 }
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaEvent.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaEvent.java
new file mode 100644
index 000000000..c68f6127f
--- /dev/null
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaEvent.java
@@ -0,0 +1,21 @@
+/*
+ *  Copyright 2016 Alexey Andreev.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.teavm.jso.webaudio;
+
+import org.teavm.jso.dom.events.Event;
+
+public interface MediaEvent extends Event {
+}
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaStream.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaStream.java
index b662e3639..d1617683f 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaStream.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaStream.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -17,9 +17,6 @@ package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSObject;
 
-/**
- *
- */
 public interface MediaStream extends JSObject {
 }
 
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaStreamAudioDestinationNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaStreamAudioDestinationNode.java
index 0a2392cd0..84b3026ab 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaStreamAudioDestinationNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaStreamAudioDestinationNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -17,9 +17,6 @@ package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSProperty;
 
-/**
- *
- */
 public interface MediaStreamAudioDestinationNode extends AudioNode {
     @JSProperty
     MediaStream getStream();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaStreamAudioSourceNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaStreamAudioSourceNode.java
index 3f128c038..5082dde35 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaStreamAudioSourceNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/MediaStreamAudioSourceNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -15,9 +15,6 @@
  */
 package org.teavm.jso.webaudio;
 
-/**
- *
- */
 public interface MediaStreamAudioSourceNode extends AudioNode {
 }
 
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/OfflineAudioCompletionEvent.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/OfflineAudioCompletionEvent.java
index d44cef8b5..64a87dd85 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/OfflineAudioCompletionEvent.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/OfflineAudioCompletionEvent.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -16,12 +16,8 @@
 package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSProperty;
-import org.teavm.jso.dom.events.Event;
 
-/**
- *
- */
-public interface OfflineAudioCompletionEvent extends Event {
+public interface OfflineAudioCompletionEvent extends MediaEvent {
     @JSProperty
     AudioBuffer getRenderedBuffer();
 }
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/OfflineAudioContext.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/OfflineAudioContext.java
index 1ba50820a..858c4d68b 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/OfflineAudioContext.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/OfflineAudioContext.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -19,15 +19,12 @@ import org.teavm.jso.JSMethod;
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.dom.events.EventListener;
 
-/**
- *
- */
 public abstract class OfflineAudioContext extends AudioContext {
     @JSProperty("oncomplete")
-    public abstract void setOnComplete(EventListener event);
+    public abstract void setOnComplete(EventListener<OfflineAudioCompletionEvent> event);
 
     @JSProperty("oncomplete")
-    public abstract EventListener getOnComplete();
+    public abstract EventListener<OfflineAudioCompletionEvent> getOnComplete();
 
     @JSMethod
     public abstract AudioBuffer startRendering();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/OscillatorNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/OscillatorNode.java
index ea888d7fb..c45259946 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/OscillatorNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/OscillatorNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -19,9 +19,6 @@ import org.teavm.jso.JSMethod;
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.dom.events.EventListener;
 
-/**
- *
- */
 public interface OscillatorNode extends AudioNode {
     String TYPE_SINE = "sine";
     String TYPE_SQUARE = "square";
@@ -42,10 +39,10 @@ public interface OscillatorNode extends AudioNode {
     AudioParam getDetune();
 
     @JSProperty("onended")
-    void setOnEnded(EventListener listener);
+    void setOnEnded(EventListener<MediaEvent> listener);
 
     @JSProperty("onended")
-    EventListener getOnEnded();
+    EventListener<MediaEvent> getOnEnded();
 
     @JSMethod
     void start(double when);
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/PannerNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/PannerNode.java
index f7972134b..d61d1f544 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/PannerNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/PannerNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -18,9 +18,6 @@ package org.teavm.jso.webaudio;
 import org.teavm.jso.JSMethod;
 import org.teavm.jso.JSProperty;
 
-/**
- *
- */
 public interface PannerNode extends AudioNode {
     String MODEL_EQUALPOWER = "equalpower";
     String MODEL_HRTF = "HRTF";
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/PeriodicWave.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/PeriodicWave.java
index 3809687d3..b6e238907 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/PeriodicWave.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/PeriodicWave.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -17,8 +17,5 @@ package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSObject;
 
-/**
- *
- */
 public interface PeriodicWave extends JSObject {
 }
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/PeriodicWaveConstraints.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/PeriodicWaveConstraints.java
index 78663746b..986fa8672 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/PeriodicWaveConstraints.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/PeriodicWaveConstraints.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -18,9 +18,6 @@ package org.teavm.jso.webaudio;
 import org.teavm.jso.JSObject;
 import org.teavm.jso.JSProperty;
 
-/**
- *
- */
 public interface PeriodicWaveConstraints extends JSObject {
     @JSProperty
     void setDisableNormalization(boolean value);
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/ScriptProcessorNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/ScriptProcessorNode.java
index ba3cd0b77..fc600c64e 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/ScriptProcessorNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/ScriptProcessorNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -18,15 +18,12 @@ package org.teavm.jso.webaudio;
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.dom.events.EventListener;
 
-/**
- *
- */
 public interface ScriptProcessorNode extends AudioNode {
     @JSProperty("onaudioprocess")
-    EventListener getOnAudioProcess();
+    EventListener<AudioProcessingEvent> getOnAudioProcess();
 
     @JSProperty("onaudioprocess")
-    void setOnAudioProcess(EventListener event);
+    void setOnAudioProcess(EventListener<AudioProcessingEvent> event);
 
     @JSProperty
     int getBufferSize();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/StereoPannerNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/StereoPannerNode.java
index 79d6733a9..52cb015c4 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/StereoPannerNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/StereoPannerNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -17,9 +17,6 @@ package org.teavm.jso.webaudio;
 
 import org.teavm.jso.JSProperty;
 
-/**
- *
- */
 public interface StereoPannerNode extends AudioNode {
     @JSProperty
     AudioParam getPan();
diff --git a/jso/apis/src/main/java/org/teavm/jso/webaudio/WaveShaperNode.java b/jso/apis/src/main/java/org/teavm/jso/webaudio/WaveShaperNode.java
index e517f418b..2b60a695a 100644
--- a/jso/apis/src/main/java/org/teavm/jso/webaudio/WaveShaperNode.java
+++ b/jso/apis/src/main/java/org/teavm/jso/webaudio/WaveShaperNode.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Alexey Andreev.
+ *  Copyright 2016 Alexey Andreev.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -15,13 +15,9 @@
  */
 package org.teavm.jso.webaudio;
 
-
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.typedarrays.Float32Array;
 
-/**
- *
- */
 public interface WaveShaperNode extends AudioNode {
     String OVERSAMPLE_NONE = "none";
     String OVERSAMPLE_2X = "2x";