1 files changed, 3 insertions, 3 deletions
diff --git a/src/jogl/classes/com/jogamp/audio/windows/waveout/Audio.java b/src/jogl/classes/com/jogamp/audio/windows/waveout/Audio.java
index 83f5e4ebd..fef9d61dd 100644
--- a/src/jogl/classes/com/jogamp/audio/windows/waveout/Audio.java
+++ b/src/jogl/classes/com/jogamp/audio/windows/waveout/Audio.java
@@ -36,7 +36,7 @@ import java.io.*;
 
 public class Audio {
     private static Audio instance = null;
-    private Mixer mixer;
+    private final Mixer mixer;
 
     public synchronized static Audio getInstance() {
         if (instance == null) {
@@ -53,9 +53,9 @@ public class Audio {
         return mixer;
     }
 
-    public Track newTrack(File file) throws IOException
+    public Track newTrack(final File file) throws IOException
     {
-        Track res = new Track(file);
+        final Track res = new Track(file);
         mixer.add(res);
         return res;
     }