Problem with socket and Threads

Hi,
I have coded a package that sends an sms via a gateway.
Here is what is happening:
* I create a singleton of my SMSModule.
* I create an sms object.
* I put the object in a Queue.
* I start a new Thread in my sms module that reads sms from queue.
* I connect to sms gateway.
* I send the sms.
* I disconnect from socket! This is where things go wrong and I get the following error (see below).
I have a zip file with the code so if you have time to take a look at it I would appreciate it.
Anyway all hints are appreciated!
//Mikael
GOT: !LogoffConf:
mSIP Kommando var: !LogoffConf
CoolFlix log: MSIPProtocolHandler;setLoggedin(false)
We got LogOffConf
Waiting ......for thread to die
java.net.SocketException: Socket operation on nonsocket: JVM_recv in
socket input stream read
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:116)
at
sun.nio.cs.StreamDecoder$CharsetSD.readBytes(StreamDecoder.java:405)

Off the top of my head, probably the garbage collector cleared your SMSModule coz all classes loaded through other classloaders will be unloaded when that classloader is unloaded.
mail in the code if you want me to look at it with greater detail.

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    public class Form1 extends javax.swing.JPanel {
        //Variables relacionadas con la clase original DownloadProgressBar
        private InputStream file;
        private int totalCicles;
        private int totalFiles;
        private int currentProgress;
        private SwingWorker worker;
        private ByteArrayOutputStream byteArray;
        private boolean done;
        /** Creates new form prueba */
        public Form1() {
            initComponents();
            this.byteArray = new ByteArrayOutputStream();
            progressBar.setStringPainted(true);
            //this.totalFiles = totalFiles;
            currentProgress = 0;
        /** This method is called from within the constructor to
         * initialize the form.
         * WARNING: Do NOT modify this code. The content of this method is
         * always regenerated by the Form Editor.
        // <editor-fold defaultstate="collapsed" desc=" C�digo Generado ">                         
        private void initComponents() {
            label1 = new javax.swing.JLabel();
            progressBar = new javax.swing.JProgressBar();
            statusLabel = new javax.swing.JLabel();
            setBackground(new java.awt.Color(255, 255, 255));
            setMaximumSize(new java.awt.Dimension(300, 150));
            setMinimumSize(new java.awt.Dimension(300, 150));
            setPreferredSize(new java.awt.Dimension(300, 150));
            label1.setFont(new java.awt.Font("Arial", 1, 18));
            label1.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
            label1.setText("Barra de progreso");
            statusLabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
            statusLabel.setText("Cargando");
            org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
            this.setLayout(layout);
            layout.setHorizontalGroup(
                layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
                    .addContainerGap()
                    .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
                        .add(org.jdesktop.layout.GroupLayout.LEADING, statusLabel, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 280, Short.MAX_VALUE)
                        .add(org.jdesktop.layout.GroupLayout.LEADING, progressBar, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 280, Short.MAX_VALUE)
                        .add(org.jdesktop.layout.GroupLayout.LEADING, label1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 280, Short.MAX_VALUE))
                    .addContainerGap())
            layout.setVerticalGroup(
                layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                .add(layout.createSequentialGroup()
                    .addContainerGap()
                    .add(label1)
                    .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                    .add(progressBar, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                    .add(statusLabel)
                    .addContainerGap(73, Short.MAX_VALUE))
        }// </editor-fold>                       
        // Declaraci�n de variables - no modificar                    
        private javax.swing.JLabel label1;
        private javax.swing.JProgressBar progressBar;
        private javax.swing.JLabel statusLabel;
        // Fin de declaraci�n de variables                  
        public byte[] getDownloadedFile(String documentToSign){
             //Variables locales
             byte puente[] = null;
             try{
                //Leemos el documento a firmar
                StringTokenizer st = new StringTokenizer(documentToSign, ";");
                Vector<URL> fileURL = new Vector<URL>();
                HttpSender sender = new HttpSender(null);
                //Introducimos la lista de URLs de archivos a bajar en el objeto Vector
                for(; st.hasMoreTokens(); fileURL.add(new URL(st.nextToken())));
                //Para cada URL descargaremos un archivo
                for(int i = 0; i < fileURL.size(); i++) {
                    file = sender.getMethod((URL)fileURL.get(i));
                    if(file == null) {
                        Thread.sleep(1000L);
                        throw new RuntimeException("Error descarregant el document a signar.");
                    System.out.println("Form1 Dentro de getDownloadFile, Antes de startDownload()");
                    //Fijamos el valor del n�mero de ciclos que se har�n seg�n el tama�o del fichero
                    this.totalCicles = sender.returnCurrentContentLength() / 1024;
                    this.progressBar.setMaximum(totalCicles);
                    //Modificamos el texto del JLabel seg�n el n�mero de fichero que estemos descargando
                    this.statusLabel.setText((new StringBuilder("Descarregant document ")).append(i + 1).append(" de ").append(fileURL.size()).toString());
                    statusLabel.setAlignmentX(0.5F);
                    *//Iniciamos la descarga del fichero, este m�todo llama internamente a un Thread*
                    *this.startDownload();*
                    *System.out.println("Form1 Dentro de getDownloadFile, Despu�s de startDownload()");*
                    *//if (pane.showProgressDialog() == -1) {*
                    *while (!this.isDone()){*
                        *System.out.println("No est� acabada la descarga");*
                        *if (this.isDone()){*
                            *System.out.println("Thread ACABADO --> Enviamos a puente el archivo");*
                            *puente = this.byteArray.toByteArray();*
                            *System.out.println("Form1 getDownloadFile() tama�o puente: " + puente.length);*
                        *else{*
                            *Thread.sleep(5000L);*
    *//                        throw new RuntimeException("Proc�s de desc�rrega del document a signar cancel�lat.");*
            catch (HeadlessException e) {
                    //javascript("onSignError", new String[] {
                    //(new StringBuilder("UI: ")).append(e.getMessage()).toString()});
            e.printStackTrace();
            catch (MalformedURLException e) {
                    //javascript("onSignError", new String[] {
                    //(new StringBuilder("CMS: ")).append(e.getMessage()).toString()});
            e.printStackTrace();
            catch (HttpSenderException e) {
                    //javascript("onSignError", new String[] {
                    //(new StringBuilder("CMS: ")).append(e.getMessage()).toString()});
            e.printStackTrace();
            catch (InterruptedException e) {
                    //javascript("onSignError", new String[] {
                    //(new StringBuilder("CMS: ")).append(e.getMessage()).toString()});
            e.printStackTrace();
            //System.out.println("Form1 getDownloadFile() tama�o puente: " + puente.length);
            return puente;
        public void updateStatus(final int i){
            Runnable doSetProgressBarValue = new Runnable() {
                public void run() {
                    progressBar.setValue(i);
            SwingUtilities.invokeLater(doSetProgressBarValue);
        public void startDownload() {
            System.out.println("Form1 Inicio startDownload()");
            System.out.println("Form1 Dentro de startDownload, antes de definir la subclase SwingWorker");
            System.out.println(done);
            worker = new SwingWorker() {
                public Object construct() {
                    System.out.println("Form1 Dentro de startDownload, dentro de construct(), Antes de entrar en doWork()");
                    return doWork();
                public void finished() {
                    System.out.println("Form1 Dentro de startDownload, dentro de finished(), Antes de asignar done = true");
                    System.out.println(done);
                    done = true;
                    System.out.println("Form1 Dentro de startDownload, dentro de finished(), Despu�s de asignar done = true");
                    System.out.println(done);
                    statusLabel.setText("Completado, tama�o del archivo: " + (byteArray.size() / 1024) + "KB");
            System.out.println("Form1 Dentro de startDownload, antes de worker.start()");
            worker.start();
            System.out.println("Form1 Dentro de startDownload, antes de salir de startDownload");
            System.out.println(done);
            System.out.println("Form1 Dentro de startDownload, despu�s de worker.start()");
         * M�todo doWork()
         * Este m�todo descarga por partes el archivo que es necesario descargar, adem�s de actualizar
         * la barra de carga del proceso de carga de la GUI.
        public Object doWork() {
            System.out.println("Form1 doWork() this.byteArray.size(): " + this.byteArray.size());
            try {
                byte buffer[] = new byte[1024];
                for(int c = 0; (c = this.file.read(buffer)) > 0;) {
                    this.currentProgress++;
                    updateStatus(this.currentProgress);
                    this.byteArray.write(buffer, 0, c);
                this.byteArray.flush();
                this.file.close();
                this.currentProgress = totalCicles;
                updateStatus(this.currentProgress);
            } catch(IOException e) {
                e.printStackTrace();
            System.out.println("Form1 doWork() FINAL this.byteArray.size(): " + this.byteArray.size());
            //done = true;
            System.out.println("AHORA DONE = TRUE");
            return "Done";
        public boolean isDone() {
            return this.done;
    FormularioApplet class (main)
    package es.cambrabcn.signer.gui;
    import java.awt.Color;
    import java.io.File;
    import java.io.FileNotFoundException;
    import java.io.IOException;
    import java.net.URL;
    import java.security.Security;
    import java.util.StringTokenizer;
    import java.util.Vector;
    import javax.swing.SwingUtilities;
    import netscape.javascript.JSObject;
    import org.bouncycastle.jce.provider.BouncyCastleProvider;
    import sun.security.provider.Sun;
    import be.cardon.cryptoapi.provider.CryptoAPIProvider;
    public class FormularioApplet extends java.applet.Applet {
        //Variables globales
        int paso = 0;
        private static final String JS_ONLOAD = "onLoad";
        private static final String JS_ONLOADERROR = "onLoadError";
        private static final int SIGNATURE_PDF = 1;
        private static final int SIGNATURE_XML = 2;
        //private String signButtonValue;
        private int signatureType;
        private String documentToSign;
        private String pdfSignatureField;
        private Vector<String> outputFilename;
        private Color appletBackground = new Color(255, 255, 255);
        private Vector<byte[]> ftbsigned;
         * Initializes the applet FormularioApplet
        public void init(){
            try {
                SwingUtilities.invokeLater(new Runnable() {
                //SwingUtilities.invokeAndWait(new Runnable() {
                //java.awt.EventQueue.invokeAndWait(new Runnable() {
                    public void run() {
                        try{
                            readParameters();
                            initComponents();
                        catch(FileNotFoundException e){
                            javascript(JS_ONLOADERROR, new String[] {
                                (new StringBuilder("Init: ")).append(e.getMessage()).toString()});
                            e.printStackTrace();                       
                        catch(IOException e) {
                            javascript(JS_ONLOADERROR, new String[] {
                                (new StringBuilder("Init: ")).append(e.getMessage()).toString()});
                            e.printStackTrace();
            catch (Exception e) {
                javascript(JS_ONLOADERROR, new String[] {
                    (new StringBuilder("Init: ")).append(e.getMessage()).toString()});
                e.printStackTrace();
            javascript(JS_ONLOAD, null);
        /** This method is called from within the init() method to
         * initialize the form.
         * WARNING: Do NOT modify this code. The content of this method is
         * always regenerated by the Form Editor.
        // <editor-fold defaultstate="collapsed" desc=" C�digo Generado ">
        private void initComponents() {
            this.setSize(350, 450);
            appletPanel = new javax.swing.JPanel();
            jPanel1 = new javax.swing.JPanel();
            jTextField1 = new javax.swing.JLabel();
            jPanel2 = new javax.swing.JPanel();
            label = new javax.swing.JLabel();
            jPanel3 = new javax.swing.JPanel();
            jButton1 = new javax.swing.JButton();
            jButton2 = new javax.swing.JButton();
            setLayout(new java.awt.BorderLayout());
            appletPanel.setBackground(new java.awt.Color(255, 255, 255));
            appletPanel.setMaximumSize(new java.awt.Dimension(350, 430));
            appletPanel.setMinimumSize(new java.awt.Dimension(350, 430));
            appletPanel.setPreferredSize(new java.awt.Dimension(350, 430));
            jPanel1.setBackground(new java.awt.Color(255, 255, 255));
            jPanel1.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 102, 204)));
            jTextField1.setFont(new java.awt.Font("Arial", 1, 18));
            jTextField1.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
            jTextField1.setText("SIGNATURA ELECTRONICA");
            org.jdesktop.layout.GroupLayout jPanel1Layout = new org.jdesktop.layout.GroupLayout(jPanel1);
            jPanel1.setLayout(jPanel1Layout);
            jPanel1Layout.setHorizontalGroup(
                jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                .add(jPanel1Layout.createSequentialGroup()
                    .addContainerGap()
                    .add(jTextField1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 308, Short.MAX_VALUE)
                    .addContainerGap())
            jPanel1Layout.setVerticalGroup(
                jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                .add(jPanel1Layout.createSequentialGroup()
                    .addContainerGap()
                    .add(jTextField1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 24, Short.MAX_VALUE)
                    .addContainerGap())
            jPanel2.setBackground(new java.awt.Color(255, 255, 255));
            jPanel2.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 102, 204)));
            label.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
            label.setIcon(new javax.swing.ImageIcon("C:\\java\\workspaces\\cambrabcn\\firmasElectronicas\\logo.gif"));
            org.jdesktop.layout.GroupLayout jPanel2Layout = new org.jdesktop.layout.GroupLayout(jPanel2);
            jPanel2.setLayout(jPanel2Layout);
            jPanel2Layout.setHorizontalGroup(
                jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                .add(jPanel2Layout.createSequentialGroup()
                    .addContainerGap()
                    .add(label, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 308, Short.MAX_VALUE)
                    .addContainerGap())
            jPanel2Layout.setVerticalGroup(
                jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                .add(jPanel2Layout.createSequentialGroup()
                    .addContainerGap()
                    .add(label)
                    .addContainerGap(229, Short.MAX_VALUE))
            jPanel3.setBackground(new java.awt.Color(255, 255, 255));
            jPanel3.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 102, 204)));
            //this.jButton1.setVisible(false);
            //this.jButton2.setVisible(false);
            jButton1.setText("Seg\u00fcent");
            jButton1.setAlignmentX(0.5F);
            //Cargamos el primer formulario en el JPanel2
            loadFirstForm();
            //Modificamos el texto del bot�n y el contador de pasos.
            //this.jButton1.setText("Siguiente");
            //this.jButton1.setVisible(true);
            //this.jButton2.setVisible(true);
            jButton1.addActionListener(new java.awt.event.ActionListener() {
                public void actionPerformed(java.awt.event.ActionEvent evt) {
                    jButton1ActionPerformed(evt);
            jButton2.setText("Cancel\u00b7lar");
            jButton2.addActionListener(new java.awt.event.ActionListener() {
                public void actionPerformed(java.awt.event.ActionEvent evt) {
                    jButton2ActionPerformed(evt);
            org.jdesktop.layout.GroupLayout jPanel3Layout = new org.jdesktop.layout.GroupLayout(jPanel3);
            jPanel3.setLayout(jPanel3Layout);
            jPanel3Layout.setHorizontalGroup(
                jPanel3Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                .add(org.jdesktop.layout.GroupLayout.TRAILING, jPanel3Layout.createSequentialGroup()
                    .addContainerGap()
                    .add(jButton1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 94, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 112, Short.MAX_VALUE)
                    .add(jButton2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 102, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .addContainerGap())
            jPanel3Layout.setVerticalGroup(
                jPanel3Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                .add(org.jdesktop.layout.GroupLayout.TRAILING, jPanel3Layout.createSequentialGroup()
                    .addContainerGap()
                    .add(jPanel3Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                        .add(jButton2)
                        .add(jButton1))
                    .addContainerGap())
            org.jdesktop.layout.GroupLayout appletPanelLayout = new org.jdesktop.layout.GroupLayout(appletPanel);
            appletPanel.setLayout(appletPanelLayout);
            appletPanelLayout.setHorizontalGroup(
                appletPanelLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                .add(org.jdesktop.layout.GroupLayout.TRAILING, appletPanelLayout.createSequentialGroup()
                    .addContainerGap()
                    .add(appletPanelLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
                        .add(org.jdesktop.layout.GroupLayout.LEADING, jPanel2, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .add(org.jdesktop.layout.GroupLayout.LEADING, jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .add(org.jdesktop.layout.GroupLayout.LEADING, jPanel3, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                    .addContainerGap())
            appletPanelLayout.setVerticalGroup(
                appletPanelLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                .add(org.jdesktop.layout.GroupLayout.TRAILING, appletPanelLayout.createSequentialGroup()
                    .addContainerGap()
                    .add(jPanel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                    .add(jPanel2, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                    .add(jPanel3, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .addContainerGap())
            add(appletPanel, java.awt.BorderLayout.CENTER);
        }// </editor-fold>
        private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
            this.destroy();
        private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                        
            changeForms(this.paso);
        // Declaraci�n de variables - no modificar
        private javax.swing.JPanel appletPanel;
        private javax.swing.JButton jButton1;
        private javax.swing.JButton jButton2;
        private javax.swing.JPanel jPanel1;
        private javax.swing.JPanel jPanel2;
        private javax.swing.JPanel jPanel3;
        private javax.swing.JLabel jTextField1;
        private javax.swing.JLabel label;
        // Fin de declaraci�n de variables
         * M�todo readParameters
         * M�todo que inicializa los valores de los par�metros internos, recibidos por par�metro.
        private void readParameters() throws FileNotFoundException, IOException {
             ???????????????? deleted for the forum
            addSecurityProviders();
         * M�tode loadFirstForm
         * Aquest m�tode carrega a jPanel2 el formulari que informa sobre la c�rrega dels arxius
        private void loadFirstForm(){
            //Form1 f1 = new Form1(stream, i + 1, fileURL.size(), sender.returnCurrentContentLength(), appletBackground);
            //Form1 f1 = new Form1(fileURL.size(), sender.returnCurrentContentLength());
            Form1 f1 = new Form1();
            //Lo dimensionamos y posicionamos
            f1.setSize(310, 150);
            f1.setLocation(10, 110);
            //A�adimos el formulario al JPanel que lo contendr�
            this.jPanel2.add(f1);
            //Validem i repintem el JPanel
            jPanel2.validate();
            jPanel2.repaint();
            //Descarreguem l'arxiu a signar
            *System.out.println("FormularioApplet Dentro de loadFirstForm(), antes de llamar a getDownloadFile()");*
            *byte obj[] = f1.getDownloadedFile(this.documentToSign);*
            if (obj == null){
                System.out.println("Lo que devuelve f1.getDownloadedFile(this.documentToSign) es NULL");
            else{
                System.out.println("Lo que devuelve f1.getDownloadedFile(this.documentToSign) NO es NULL");
                System.out.println("obj: " + obj.length);
            this.ftbsigned.add(obj);
            System.out.println("FormularioApplet Dentro de loadFirstForm(), despu�s de llamar a getDownloadFile()");
            //Indicamos que el primer paso ya se ha efectuado
            this.paso++;
         * M�tode changeForms
         * Aquest m�tode carrega a jPanel2 un formulari concret segons el valor de la variable global "paso"
        private void changeForms(int paso){
            /*A cada paso se cargar� en el JPanel y formulario diferente
             * Paso previo: Se realiza en la inicializaci�n, carga el formulario, descarga el archivo y muestra la barra de carga.
             * Case 1: Se carga el formulario de selecci�n de tipo de firma.
             * Case 2: Se carga el formulario de datos de la persona que firma.
            this.paso = paso;
            switch(paso){
                case 1:
                    //Creamos un objeto de formulario (seleccion de tipo de firma)
                    Form2 f2 = new Form2();
                    //Lo dimensionamos y posicionamos
                    f2.setSize(310, 185);
                    f2.setLocation(10, 110);
                    //Quitamos el formulario 1 y a�adimos el formulario 2 al JPanel
                    this.jPanel2.remove(1);
                    this.jPanel2.add(f2);
                    //Validem i repintem el JPanel
                    jPanel2.validate();
                    jPanel2.repaint();
                    //Modificamos el contador de pasos.
                    this.paso++;
                    break;
                case 2:
                    //Creamos un objeto de formulario (seleccion de tipo de firma)
                    Form3 f3 = new Form3();
                    //Lo dimensionamos y posicionamos
                    f3.setSize(310, 175);
                    f3.setLocation(15, 130);
                    //Quitamos el formulario 1 y a�adimos el formulario 3 al JPanel
                    this.jPanel2.remove(1);
                    this.jPanel2.add(f3);
                    //Validem i repintem el JPanel
                    jPanel2.validate();
                    jPanel2.repaint();
                    //Modificamos el texto del bot�n y el contador de pasos.
                    this.jButton1.setText("Finalizar");
                    this.paso++;
                    break;
                default:
                    //Finalizar el Applet
                    //C�digo que se encargue de guardar el archivo en el disco duro del usuario
                    break;
        private void addSecurityProviders() throws FileNotFoundException, IOException {
            Security.addProvider(new CryptoAPIProvider());
            if (signatureType == SIGNATURE_PDF) {
                Security.addProvider(new BouncyCastleProvider());
            else {
                Security.addProvider(new Sun());
        private File createOutputFile(String filename, int index) {
            return new File((String)outputFilename.get(index));
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                Vector<String> list = new Vector<String>();
                if(args != null) {
                    for(int i = 0; i < args.length; i++) {
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    if(list.size() > 0) {
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    } catch(UnsatisfiedLinkError e) {
    e.printStackTrace();
    throw new RuntimeException((new StringBuilder()).append(e).append("\nFunci�: ").append(function).toString());
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    Edited by: Kefalegereta on Oct 31, 2007 3:54 AM
    Edited by: Kefalegereta on Oct 31, 2007 4:00 AM                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        

    Look at iOS Troubleshooting Wi-Fi networks and connections  http://support.apple.com/kb/TS1398
    iPad: Issues connecting to Wi-Fi networks  http://support.apple.com/kb/ts3304
    iOS: Recommended settings for Wi-Fi routers and access points  http://support.apple.com/kb/HT4199
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    Try this first. Turn Off your iPad. Then turn Off (disconnect power cord) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
    Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
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    http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
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    iPad Wi-Fi Problems: Comprehensive List of Fixes
    http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
    Fix iPad Wifi Connection and Signal Issues  http://www.youtube.com/watch?v=uwWtIG5jUxE
    ~~~~~~~~~~~~~~~
    If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
     Cheers, Tom

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    Hello,
    I refer to your posts because i am using the PCI 7041/6040E card as
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    encountered are to be found a little bit to the bottom of the thread's
    page.
    Thank you!
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    Darmstadt
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