I'm using the java Sound stuff rather than the sound libraries for the ability to access multiple microphones.  I have recently found that while I can do it running processing something changes when I export.

After I export, it can still aquire a line, but when it reads from the line it always gets 0's rather than more useful sound data.  Below is the code I used to read the line... below that is the setup for the line.  Can anyone help?

public  float[] getChannelVals(){
 float[] retVal = {0,0};
 int frameSizeInBytes = format.getFrameSize();
 int bufferLengthInFrames = line.getBufferSize() / 8;
 int bufferLengthInBytes = bufferLengthInFrames*frameSizeInBytes/64;
 byte[] data = new byte[bufferLengthInBytes];
 int numBytesRead;

 if((numBytesRead = line.read(data, 0, bufferLengthInBytes)) == -1) {
   return retVal;
 }

 // changes the byte array into doubles
 double[] dat = changeBytes(data);

 for(int i = 0; i<dat.length/2; i++){
   float tL = (float) (dat[2*i]); // Left Channel
   float tR = (float) (dat[2*i+1]); // Right Channel
   if(tL > retVal[0])
     retVal[0] = tL;
   if(tR > retVal[1])
     retVal[1] = tR;
   }
   retVal[0] = 32000;

   //Proving to myself it was not exiting early
   PFont font = loadFont("A10.vlw");
   textFont(font, 10);
   text(format.toString().substring(0,30),0,20);
   text(format.toString().substring(30,60),0,30);
   text(retVal[0]+" "+retVal[1],0,40);

   return retVal;
 }

/**************************************************/
public void start(){
 audioInputStream = null;
 format = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, //encode
                      20000.0f,  // sample rate
                      16,        // sample size (bits)
                      2,         // channels
                      4,         // frame size (bytes per)
                      20000.0f,  // frame rate
                      true);     // big Endian
 DataLine.Info info = null;
 try{
   info = new DataLine.Info(Class.forName("javax.sound.sampled.TargetDataLine") ,(AudioFormat) format);
 }catch(Exception e){ System.out.println("Class not found, biatch");}

 if (!AudioSystem.isLineSupported(info)) {
   System.out.println("Line matching " + info + " not supported.");
   return;
 }
 try {
   line = (TargetDataLine) AudioSystem.getLine(info);
   line.open(format, line.getBufferSize());
 } catch (LineUnavailableException ex){
   System.out.println("Unable to open the line: " + ex);
   return;
 } catch (SecurityException ex) {
   System.out.println(ex.toString());
   return;
 } catch (Exception ex) {
   System.out.println(ex.toString());
   return;
 }
 line.start();
}

right on... I just ran the exported jar from the command line rather than in a browser and it works just fine.  Thanks.