Hello everyone,
I have a Swing program that functions as a wrapper around a command
line program.
As the command line program runs it outputs various status messages.
I'ld like to pump these messages into the GUI specifically a jLabel but
theres a problem.
Try as I might I can't seem to get jLabel.setText(line); to output the
messages even though there is a call to System.out.println(line) that
IS working.

Here is my function, it's a little mangled due to me trying lots of
things to get this to work.  But I think it makes it's point clear
enough...

   private int execMe(String[] args){
            try
           {
               Runtime rt = Runtime.getRuntime();
               Process proc = rt.exec(args);
               InputStream is = proc.getInputStream();
               try{
                       InputStreamReader isr = new
InputStreamReader(is);
                       BufferedReader br = new BufferedReader(isr);
                       String line=null;
                       while ( (line = br.readLine()) != null){
                           System.out.println(line);
                           jLabel3.setText(line);
                           int val = jProgressBar1.getValue();
                           if(val < 100){
                               jProgressBar1.setValue(val++);
                           }else{
                               jProgressBar1.setValue(0);
                           }
                           repaint();
                       }
                       jProgressBar1.setValue(100);
                   }catch (IOException ioe){
                       ioe.printStackTrace();
                   }
               // any error???
               //int exitVal = proc.waitFor();
               int exitVal = 0;
               System.out.println("ExitValue: " + exitVal);
               return(exitVal);
           }catch (Throwable t){
               t.printStackTrace();
           }
           return(1);
   }

Please note the jProgressBar is not working either :(

Any ideas on what else I can do?
Thanx in advance!