Resolves issues with classpath on Windows and null pointer exception with the AM decoder.

src/audio/AudioOutputManager.java

@@ -0,0 +1,64 @@
+package audio;
+
+import javax.sound.sampled.AudioFormat;
+import javax.sound.sampled.AudioSystem;
+import javax.sound.sampled.DataLine;
+import javax.sound.sampled.Line;
+import javax.sound.sampled.Mixer;
+import javax.sound.sampled.SourceDataLine;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class AudioOutputManager
+{
+	private final static Logger mLog = 
+			LoggerFactory.getLogger( AudioOutputManager.class );
+	
+	public AudioOutputManager()
+	{
+		
+	}
+	
+	public static void main( String[] args )
+	{
+		Mixer.Info[] mi = AudioSystem.getMixerInfo();
+
+		for (Mixer.Info info : mi) 
+        {
+			mLog.debug( "info: " + info );
+            
+            Mixer m = AudioSystem.getMixer(info);
+            
+            mLog.debug( "mixer " + m );
+            
+            Line.Info[] sl = m.getSourceLineInfo();
+            
+            for (Line.Info info2 : sl) 
+            {
+            	mLog.debug( "    info: " + info2 );
+                
+            	try
+            	{
+                    Line line = AudioSystem.getLine( info2 );
+                    
+                    if (line instanceof SourceDataLine) 
+                    {
+                        SourceDataLine source = (SourceDataLine) line;
+
+                        DataLine.Info i = (DataLine.Info) source.getLineInfo();
+                        
+                        for (AudioFormat format : i.getFormats()) 
+                        {
+                        	mLog.debug( "    format: " + format );
+                        }
+                    }
+            	}
+            	catch( Exception e )
+            	{
+            		mLog.error( "errors", e );
+            	}
+            }
+        }		
+	}
+}