Error method : mouseClicked();

Question

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
        at PnlSimulacion.mouseClicked(PnlSimulacion.java:816)
        at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:21
1)
        at java.awt.Component.processMouseEvent(Component.java:5491)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
        at java.awt.Component.processEvent(Component.java:5253)
        at java.awt.Container.processEvent(Container.java:1966)
        at java.awt.Component.dispatchEventImpl(Component.java:3955)
        at java.awt.Container.dispatchEventImpl(Container.java:2024)
        at java.awt.Component.dispatchEvent(Component.java:3803)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3901)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
        at java.awt.Container.dispatchEventImpl(Container.java:2010)
        at java.awt.Window.dispatchEventImpl(Window.java:1774)
        at java.awt.Component.dispatchEvent(Component.java:3803)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh
read.java:242)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:163)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)Here is my class Simulacion:
import java.awt.event.*;
import java.awt.*;
import javax.swing.*;
import java.util.Locale;
import java.util.ArrayList;
import java.util.Date;
import java.text.SimpleDateFormat;
//import java.applet.*;
import sun.audio.*;
import java.io.*;
public class PnlSimulacion extends JInternalFrame implements ActionListener,MouseListener {
     // Declaraci�n de variables
     JPanel      pnlTragam,
               pnlTxtCredito,pnlTxtCoins,pnlTxtGanancia;
     JLabel      lblTragamonedas,
                lblGirar, lblApostUno, lblApostMax,lblAceptar,
                //Labels que contendr�n las im�genes de los rodillos
                lblRod1,lblRod2,lblRod3,
                lblGirando,
                //arreglo de labels(para los numeros
                lbl[]=new JLabel[10],lbl1[]=new JLabel[3],lbl2[]=new JLabel[10];
     JButton btnAceptar;
     ImageIcon     girarIn,girarOut,girarPush,apuestaMaximaIn,apuestaMaximaOut,
                    apuestaMaximaPush,apostarUnoIn,apostarUnoOut,apostarUnoPush;
     JTextArea      txtS;
     //ArrayList de imagenes     
     ArrayList<ImageIcon> arrImagenes = new ArrayList<ImageIcon>();
     //SOLO para la prueba, cambie la variable de moneda
     double moneda=50.0;
     //variable global de coins
     double coins=0;
     Timer timer;
     //cuenta cuantas veces a giado el rodillo
     int girosRod1,girosRod2,girosRod3;
     //indice de la imagen que se ve en cada rodillo
     int indRodillo1, indRodillo2, indRodillo3;
     SimpleDateFormat sdf;
//     AudioClip sonido1,betOne,betMax,winBig; esto es para JApplets
//     //Creacion del Imput para sonido en JFrame o aplicaciones no Applet
//     InputStream in = new FileInputStream("Spin.wav");
//     InputStream sonido1 = new FileInputStream("Spin.wav");
//     InputStream betOne = new FileInputStream("BetOne.wav");
//     InputStream betMax = new FileInputStream("BetMax.wav");
//     InputStream winBig = new FileInputStream("WinBig.wav");
//     InputStream csonido1 = new FileInputStream("Spin.wav");          
     //referencia al frame
     private MnuPanel m;
     public Sonido s; // <-------------------------- THIS COULD BE THE ERROR?
     // Crea la interfaz gr�fica de usuario     
     public PnlSimulacion(MnuPanel m) {
//     AudioStream as = new AudioStream(in);
//     AudioData data = as.getData();
//     ContinuousAudioDataStream cas = new ContinuousAudioDataStream (data);
//     AudioStream betOne = new AudioStream(betOne);
//     AudioStream betMax = new AudioStream(betMax);
//     AudioStream winBig = new AudioStream(winBig);
          getContentPane().setLayout(null);
//          sonido1=getAudioClip(getDocumentBase(),);
//          betOne=getAudioClip(getDocumentBase(),"BetOne.wav");
//          betMax=getAudioClip(getDocumentBase(),"BetMax.wav");
//          winBig=getAudioClip(getDocumentBase(),"WinBig.wav");
          Date d = new Date();
          //para fomratear adecuadamente
          //SimpleDateFormat sdf=new SimpleDateFormat("dd/MM/yy");
          sdf=new SimpleDateFormat("dd/MM/yy hh:mm:ss");
          //crea el timer, ajustarlo segun se kiera
          timer= new Timer(40,this);
          //PANEL TRAGAMONEDAS
          //Panel del tragamonedas
          pnlTragam=new JPanel();
          pnlTragam.setLayout(null);
          pnlTragam.setBounds(0,0,800,640);
          pnlTragam.setVisible(true);
          getContentPane().add(pnlTragam);
          // textArea para el ticket
          txtS=new JTextArea();
          txtS.setBounds(635,240,152,230);
          txtS.setEditable(false);
          pnlTragam.add(txtS);
          //crea un label que es el que contendr� la imag�n del simulador
          lblTragamonedas=new JLabel(
               new ImageIcon(getClass().getResource("FondoTragamonedas.png")));
          lblTragamonedas.setBounds(0,0,800,640);
          pnlTragam.add(lblTragamonedas);
          //BOTON aceptar del ticket
          btnAceptar=new JButton(
               new ImageIcon(getClass().getResource("aceptar.jpg")));
          btnAceptar.setBounds(682,483,72,21);                              
          btnAceptar.addActionListener(this);
          pnlTragam.add(btnAceptar);
          //imagenes de los botones para cargar
          girarIn = new ImageIcon(
               getClass().getResource("girarIn.jpg"));
          girarOut = new ImageIcon(
               getClass().getResource("girarOut.jpg"));
          girarPush = new ImageIcon(
               getClass().getResource("girarPush.jpg"));
          apuestaMaximaIn = new ImageIcon(
               getClass().getResource("apuestaMaximaIn.jpg"));
          apuestaMaximaOut = new ImageIcon(
               getClass().getResource("apuestaMaximaOut.jpg"));
          apuestaMaximaPush = new ImageIcon(
               getClass().getResource("apuestaMaximaPush.jpg"));
          apostarUnoIn = new ImageIcon(
               getClass().getResource("apostarUnoIn.jpg"));
          apostarUnoOut = new ImageIcon(
               getClass().getResource("apostarUnoOut.jpg"));
          apostarUnoPush = new ImageIcon(
               getClass().getResource("apostarUnoPush.jpg"));
          //lblGirar
          lblGirar=new JLabel(girarOut);                              
          lblGirar.setBounds(451,517,66,42);                              
          lblGirar.addMouseListener(this);
          lblGirar.setToolTipText("presione para girar los rodillos");
          lblGirar.setCursor(new Cursor(Cursor.HAND_CURSOR));                              
          pnlTragam.add(lblGirar);
          //lbl de apuesta "uno por uno"
          lblApostUno=new JLabel(apostarUnoOut);                              
          lblApostUno.setBounds(375,518,61,41);                              
          lblApostUno.addMouseListener(this);
          lblApostUno.setCursor(new Cursor(Cursor.HAND_CURSOR));     
          lblApostUno.setToolTipText("presione para apostar solo una moneda");                                   
          pnlTragam.add(lblApostUno);
          //BOTON de apuesta "maxima" (2 soles)
          lblApostMax=new JLabel(apuestaMaximaOut);                              
          lblApostMax.setBounds(528,518,67,41);                              
          lblApostMax.addMouseListener(this);
          lblApostMax.setCursor(new Cursor(Cursor.HAND_CURSOR));
          lblApostMax.setToolTipText("presione para reaizar la maxima apuesta");                                        
          pnlTragam.add(lblApostMax);     
          //gif GIRANDO...
          lblGirando = new JLabel(new ImageIcon(
               getClass().getResource("girando.gif")));
          lblGirando.setBounds(400,598,69,17);
          lblGirando.setVisible(false);
          lblTragamonedas.add(lblGirando);
          //PANEL MUESTRA_CREDITO
          //este es un peque�o panel que contiene imagenes de mumeros
          pnlTxtCredito=new JPanel();
          pnlTxtCredito.setLayout(null);
          pnlTxtCredito.setBounds(408,470,102,19);
          pnlTxtCredito.setVisible(true);
          lblTragamonedas.add(pnlTxtCredito);
          //PANEL MUESTRA_MONEDAS_INSERTADAS(COINS)
          //este es un peque�o panel que contiene imagenes de mumeros
          pnlTxtCoins=new JPanel();
          pnlTxtCoins.setLayout(null);
          pnlTxtCoins.setBounds(539,427,25,19);
          pnlTxtCoins.setVisible(true);
          lblTragamonedas.add(pnlTxtCoins);
          //PANEL MUESTRA_GANANCIA
          //este es un peque�o panel que contiene imagenes de mumeros
          pnlTxtGanancia=new JPanel();
          pnlTxtGanancia.setLayout(null);
          pnlTxtGanancia.setBounds(272,470,102,19);
          pnlTxtGanancia.setVisible(true);
          lblTragamonedas.add(pnlTxtGanancia);
          //labels que muestran las imagenes de los rodillos-------------
          lblRod1=new JLabel();
          lblRod1.setBounds(255,343,80,110);
          pnlTragam.add(lblRod1);
          lblRod2=new JLabel();
          lblRod2.setBounds(342,343,80,110);
          pnlTragam.add(lblRod2);
          lblRod3=new JLabel();
          lblRod3.setBounds(429,343,80,110);
          pnlTragam.add(lblRod3);
          //metodos a mostrar cuando inicia el programa
          mostrarNada();
          mostrarNada1();
          mostrarNada2();
          procesarCredito(moneda);
          cargaImagenes();
          lblRod1.setIcon(arrImagenes.get(0));
          lblRod2.setIcon(arrImagenes.get(0));
          lblRod3.setIcon(arrImagenes.get(0));
          //muestra la imagen
     // Procesa eventos de tipo ActionEvent
     public void actionPerformed( ActionEvent e ){
          //cuando el timer esta activo
          if(e.getSource()==timer){
               //esto suceder� cada 100milisegundos
               girar();
               //desactiva las acciones de los Botones (labels)
               if(e.getSource()==lblApostUno){//no hace nada
               if(e.getSource()==lblApostMax){//no hace nada
               if(e.getSource()==lblGirar){//no hace nada
          if(e.getSource()==btnAceptar){
               txtS.setText("");
     }//fin de action performed
     //METODOS PROPIOS
     int aleatorio(int min,int max){
          return (int)((max-min+1)*Math.random()+min);
     //PANEL MUESTRA_CREDITO
     void procesarCredito(double numero){
          String num=numero +"0";
          limpiar();
          int pos=0;
          char caracter;
          for(int i=num.length()-1;i>=0;i--){
               caracter=num.charAt(i);
               if(caracter=='.'){
                    lbl[pos].setIcon(new ImageIcon(getClass().getResource(
                         "im10.jpg")));     
                    pos++;     
               }else{
                    lbl[pos].setIcon(new ImageIcon(getClass().getResource(
                         "im"+caracter+".jpg")));
                    pos++;
          }//fin del for
     }//fin de muestraCredito
     void limpiar(){
          for(int i=0;i<10;i++){
                    lbl.setIcon(new ImageIcon(getClass().getResource(
                         "imSin.jpg")));
     void mostrarNada(){
          for(int i=0;i<2;i++){
               lbl[i]=new JLabel(new ImageIcon(getClass().getResource(
                    "im0.jpg")));
               lbl[i].setBounds(91-i*11,0,11,19);
               pnlTxtCredito.add(lbl[i]);
          lbl[2]=new JLabel(new ImageIcon(getClass().getResource(
               "im10.jpg")));//rep el punto
          lbl[2].setBounds(77,0,3,19);
          pnlTxtCredito.add(lbl[2]);
          for(int i=3;i<10;i++){
               lbl[i]=new JLabel(new ImageIcon(getClass().getResource(
                    "imSin.jpg")));
               lbl[i].setBounds(99-i*11,0,11,19);
               pnlTxtCredito.add(lbl[i]);
     }//fin de mostarNada
     //MUESTRA COINS
     void procesarCoins(double numero){
          String num=""+numero;
          limpiar1();
          int pos=0;
          char caracter;
          for(int i=num.length()-1;i>=0;i--){
               caracter=num.charAt(i);
               if(caracter=='.'){
                    lbl1[pos].setIcon(new ImageIcon(getClass().getResource(
                         "im10.jpg")));
                    pos++;     
               }else{
                    lbl1[pos].setIcon(new ImageIcon(getClass().getResource(
                         "im"+caracter+".jpg")));
                    pos++;
          }//fin del for
     }//fin de procesarCoins
     void limpiar1(){
          for(int i=0;i<3;i++){
                    lbl1[i].setIcon(new ImageIcon(getClass().getResource(
                         "imSin.jpg")));
     void mostrarNada1(){
          lbl1[0]=new JLabel(new ImageIcon(getClass().getResource("im0.jpg")));
          lbl1[0].setBounds(14,0,11,19);
          pnlTxtCoins.add(lbl1[0]);
          lbl1[1]=new JLabel(new ImageIcon(getClass().getResource("im10.jpg")));
          lbl1[1].setBounds(11,0,3,19);
          pnlTxtCoins.add(lbl1[1]);
          lbl1[2]=new JLabel(new ImageIcon(getClass().getResource("im0.jpg")));
          lbl1[2].setBounds(0,0,11,19);
          pnlTxtCoins.add(lbl1[2]);
     //MUESTRA_GANANCIA
     void procesarGanancia(double numero){
          String num=numero+"0";
          limpiar2();
               int pos=0;
          char caracter;
          for(int i=num.length()-1;i>=0;i--){
               caracter=num.charAt(i);
               if(caracter=='.'){
                    lbl2[pos].setIcon(new ImageIcon(getClass().getResource(
                         "im10.jpg")));
                    pos++;     
               }else{
                    lbl2[pos].setIcon(new ImageIcon(getClass().getResource(
                         "im"+caracter+".jpg")));
                    pos++;
          }//fin del for
     }//fin de procesarGanancia
     void limpiar2(){
          for(int i=0;i<10;i++){
                    lbl2[i].setIcon(new ImageIcon(getClass().getResource(
                         "imSin.jpg")));
               }//fin de for
     void mostrarNada2(){
          for(int i=0;i<2;i++){
               lbl2[i]=new JLabel(new ImageIcon(getClass().getResource(
                    "im0.jpg")));
               lbl2[i].setBounds(91-i*11,0,11,19);
               pnlTxtGanancia.add(lbl2[i]);
          lbl2[2]=new JLabel(new ImageIcon(getClass().getResource(
               "im10.jpg")));
          lbl2[2].setBounds(77,0,3,19);
          pnlTxtGanancia.add(lbl2[2]);
          for(int i=3;i<10;i++){
               lbl2[i]=new JLabel(new ImageIcon(getClass().getResource(
                    "imSin.jpg")));
               lbl2[i].setBounds(99-i*11,0,11,19);
               pnlTxtGanancia.add(lbl2[i]);
     void pasarCredito(){
          //restamos 0.50 a moneda por cada presionada de boton "Apostar Uno"
          moneda-=0.5;
          //aumentamos 0.5 a la apuesta
          coins+=0.5;
          //solo puede apostarse 2.00 como m�ximo.validamos:
          //Si la apuesta llega a 2.5
          if(coins==2.5){
               //entonces devolvemos los 2.5 a moneda
               moneda+=2.50;
               //y cambiamos cois a cero
               coins=0.0;
          }//fin de if
     }//fin de pasarCredito
     void pasarMaximoMonedas(){
          for(double i=coins;i<2.0;i+=0.5){
               coins+=0.5;
               moneda-=0.5;
     void girar(){
          //limpia el panel de ganancia
          procesarGanancia(0);
          //si los rodillos dejaron de girar
          if( (girosRod1+girosRod2+girosRod3)==0){
               //detiene el timer
               lblGirando.setVisible(false);
               timer.stop();
//               AudioPlayer.player.stop(sonido1);                
//               String spin = "spin.wav";
//          try {
//          URL clipUrl = new URL("file:" + spin);
//          AudioClip audioClip = Applet.newAudioClip("spin.wav");
//          audioClip.play();
//          Thread.currentThread().sleep(3000);
//          } catch (Exception e) {
//          e.printStackTrace();
               //comprueba los resultados
               comprovarResultados(indRodillo1,indRodillo2,indRodillo3 );
          }else{
//               sonido1.loop();
//               AudioPlayer.player.start (csonido1);
               lblGirando.setVisible(true);          
               //Giran los rodillos seg�n la cantidad de rotaciones aleatorias
               //verifica si falta rodar un rodillo
               if(girosRod1>0){
               //cambiar la imagen y almacenar el indice de la que se encuentra
                    indRodillo1=girarImagen(lblRod1,indRodillo1);
               //decrementar el numero de rotaciones del rodillo
                    girosRod1--;
               if(girosRod2>0){
               //cambiar la imagen y almacenar el indice de la que se encuentra
                    indRodillo2=girarImagen(lblRod2,indRodillo2);
               //decrementar el numero de rotaciones del rodillo
                    girosRod2--;
               if(girosRod3>0){
               //cambiar la imagen y almacenar el indice de la que se encuentra
                    indRodillo3=girarImagen(lblRod3,indRodillo3);
               //decrementar el numero de rotaciones del rodillo
                    girosRod3--;
          }//fin de else
     }//fin del m�todo girar
     void comprovarResultados(int var1,int var2,int var3 ){
          String result=""+ var1+ var2+ var3;
          //si sali� las tres imagenes bar*1
          if(result.equals("222")){
//               AudioPlayer.player.start(winBig);
//               winBig.play();
               moneda=moneda +coins*20;     
               procesarCredito(moneda);
               procesarGanancia(coins*20);
               imprimirTicket(20);
               mensaje("ud. a ganado :"+coins*20);
               coins=0;
               procesarCoins(coins);
          //si sali� las tres imagenes bar*2     
          }else if(result.equals("444")){
//               AudioPlayer.player.start(winBig);           
//               winBig.play();
               moneda=moneda +coins*40;     
               procesarCredito(moneda);     
               procesarGanancia(coins*40);
               imprimirTicket(40);
               mensaje("ud. a ganado :"+coins*40);
               coins=0;
               procesarCoins(coins);
          //si sali� las tres imagenes bar*3     
          }else if(result.equals("888")){
//               AudioPlayer.player.start(winBig);                          
//               winBig.play();     
               moneda=moneda +coins*80;     
               procesarCredito(moneda);     
               procesarGanancia(coins*80);
               imprimirTicket(80);
               mensaje("ud. a ganado :"+coins*80);
               coins=0;
               procesarCoins(coins);
          //si sali� las tres imagenes dolar
          }else if(result.equals("000")){
//               AudioPlayer.player.start(winBig);
//               winBig.play();
               moneda=moneda +coins*1000;     
               procesarCredito(moneda);     
               procesarGanancia(coins*1000);
               imprimirTicket(1000);
               mensaje("ud. a ganado :"+coins*1000);
               coins=0;
               procesarCoins(coins);
          //si sali� las tres imagenes cereza
          }else if(result.equals("666")){
//               AudioPlayer.player.start(winBig);
//               winBig.play();
               moneda=moneda +coins*160;     
               procesarCredito(moneda);     
               procesarGanancia(coins*160);
               imprimirTicket(106);
               mensaje("ud. a ganado :"+coins*160);
               coins=0;
               procesarCoins(coins);
          //si salieron 3 bares cualquiera
          }else if(
               result.equals("224") || result.equals("228") ||
               result.equals("242") || result.equals("244") ||
               result.equals("248") ||     result.equals("282") ||
               result.equals("284") || result.equals("288") ||
               result.equals("422") || result.equals("424") ||
               result.equals("428") || result.equals("442") ||      
               result.equals("448") ||     result.equals("482") ||
               result.equals("484") || result.equals("488") ||
               result.equals("822") || result.equals("824") ||
               result.equals("828") ||     result.equals("842") ||
               result.equals("844") || result.equals("848") ||
               result.equals("882") || result.equals("884")
//               AudioPlayer.player.start(winBig);
//               winBig.play();
               moneda=moneda + coins*10;
               procesarCredito(moneda);
               procesarGanancia(coins*10);
                         mensaje("ud. a ganado :"+coins*10);
               imprimirTicket(10);
               coins=0;
               procesarCoins(coins);
          //si sale dos cerezas
          }else if(
               result.matches("[6][6][0-9]")||          
               result.matches("[0-9][6][6]")||
               result.matches("[6][0-9][6]")
//               AudioPlayer.player.start(winBig);
//               winBig.play();
               moneda=moneda + coins*5;
               procesarCredito(moneda);
               procesarGanancia(coins*5);
               imprimirTicket(5);
               mensaje("ud. a ganado :"+coins*5);
               coins=0;
               procesarCoins(coins);
          //si sale una cereza     
          }else if(      result.matches("[6][0-9][0-9]")||
                         result.matches("[0-9][6][0-9]")||
                         result.matches("[0-9][0-9][6]")
//               AudioPlayer.player.start(winBig);
//               winBig.play();
               moneda=moneda + coins*2;
               procesarCredito(moneda);
               procesarGanancia(coins*2);
               imprimirTicket(2);
               mensaje("ud. a ganado :"+coins*2);
                              coins=0;
               procesarCoins(coins);
          } else {
               coins=0;
               procesarCoins(coins);
               procesarGanancia(0);
     int girarImagen(JLabel lblImagen, int indiceImagenActual){
          // Si la imagen que se ve actualmente es la �ltima se
          // debe mostrar la primera (0)
          if( indiceImagenActual == 9){
               indiceImagenActual = -1;
          // Mostrar la siguiente imagen seg�n el indice actual
          lblImagen.setIcon(arrImagenes.get(indiceImagenActual+1));
          return indiceImagenActual+1;
     void cargaImagenes(){
          //Carga las im�genes de los rodillos
          for(int i=0; i<10; i++){
               arrImagenes.add(new ImageIcon(
                    getClass().getResource("imag"+i+".png")
     void imprimirTicket(int producto){
          Date d = new Date();
          txtS.setText(" TRAGAMONEDAS \n");
          txtS.append(" CIBERTEC\n ");
          txtS.append("******************************\n");
          txtS.append("Gan� \t: S/. "+coins*producto +"\n");
          txtS.append("Credito actual\t: S/. "+moneda +"\n");
          txtS.append("****************************** \n");
          txtS.append("Gracias por jugar \n ");
          txtS.append(""+ sdf.format(d));
     void mensaje(String text1){
          JOptionPane.showMessageDialog(this,text1,"Mensaje",1);
     //---------------------METODOS PARA EVENTOS DE MOUSE-------------------
     public void mousePressed(MouseEvent e) {
     if(e.getSource()==lblGirar){
          lblGirar.setIcon(girarPush);
     if(e.getSource()==lblApostUno){
          lblApostUno.setIcon(apostarUnoPush);
     if(e.getSource()==lblApostMax){
          lblApostMax.setIcon(apuestaMaximaPush);
public void mouseReleased(MouseEvent e) {
     if(e.getSource()==lblGirar){
          lblGirar.setIcon(girarIn);
     if(e.getSource()==lblApostUno){
          lblApostUno.setIcon(apostarUnoIn);
     if(e.getSource()==lblApostMax){
          lblApostMax.setIcon(apuestaMaximaIn);
public void mouseEntered(MouseEvent e) {
if(e.getSource()==lblGirar){
          lblGirar.setIcon(girarIn);
if(e.getSource()==lblApostMax){
          lblApostMax.setIcon(apuestaMaximaIn);
if(e.getSource()==lblApostUno){
          lblApostUno.setIcon(apostarUnoIn);
public void mouseExited(MouseEvent e) {
if(e.getSource()==lblGirar){
          lblGirar.setIcon(girarOut);
if(e.getSource()==lblApostMax){
          lblApostMax.setIcon(apuestaMaximaOut);
if(e.getSource()==lblApostUno){
          lblApostUno.setIcon(apostarUnoOut);
//          AudioPlayer.player.stop(betOne);
public void mouseClicked(MouseEvent e) {
//Se ejecuta al darle click al JLabel lblGirar
     if(e.getSource()==lblGirar){
                    if(coins==0){
                         JOptionPane.showMessageDialog(this,"ingrese una moneda",
                         "Mensaje",1);
                    }else if(moneda<0){
                         JOptionPane.showMessageDialog(this,"Recargue su tarjeta",
                         "Mensaje",1);
                    }else{
                    //mediante los numeros aleatorios generamos el n�mero de giros
                    //que dara cada rodillo
                    girosRod1=aleatorio(10,40);
                    girosRod2=aleatorio(girosRod1+10,girosRod1+40);
                    girosRod3=aleatorio(girosRod2+10,girosRod2+40);
                    //inicia el Timer
                    timer.start();
               }//fin de btn girar
               //boton Apostar Uno
               if(e.getSource()==lblApostUno){
//                    AudioPlayer.player.start(betOne);
//                    betOne.play();
                    //si no se tiene credito muestra un mensaje
                    if(moneda<=0){
                         JOptionPane.showMessageDialog(this,"Recargue su tarjeta",
                         "Mensaje",1);
                    //si se tiene credito     
                    }else{     
                         pasarCredito();
                         procesarCoins(coins);
                         procesarCredito(moneda);
               }//fin de apostar uno
               //si se presiona el boton de apuesta m�xima
               if(e.getSource()==lblApostMax){
                    s.playBetMax();
//                    AudioPlayer.player.start(betMax);
//                    betMax.play();
                    //si tiene 2 o mas soles se puede efectuar la apuesta maxima
                    if(moneda>=2){
                         pasarMaximoMonedas();
                         procesarCoins(coins);
                         procesarCredito(moneda);
                    }//sino se muestra un mensaje
                    else{
                         JOptionPane.showMessageDialog(this,
                         "No cuenta con cr�dito suficiente para efectuar una"+
                         "apuesta m�xima ", "Mensaje",1);
               }//fin de apuesta m�xima
}//fin de public
}//fin de la clase
and my class Sonido:
import java.net.URL;
import java.io.FileInputStream;
import sun.audio.*;
public class Sonido {
    public AudioData spinData,betOneData,betMaxData,winBigData;
    public AudioDataStream spinStream, betOneStream, betMaxStream, winBigStream ;
    public ContinuousAudioDataStream continuousSpinStream,continuousBetOneStream,continuousBetMaxStream,continuousWinBigStream;
    static int length;
    public Sonido (URL url) throws java.io.IOException {//ITS ALL CORRECTLY? WHERE I HAVE TO PUT THE URL CLASSES/"FILE.WAV"
        spinData                          = new AudioStream (url.openStream()).getData();
        betOneData                          = new AudioStream (url.openStream()).getData();
        betMaxData                          = new AudioStream (url.openStream()).getData();
        winBigData                          = new AudioStream (url.openStream()).getData();
        spinStream                          = null;
        betOneStream                     = null;
        betMaxStream                     = null;
        winBigStream                     = null;
        continuousSpinStream           = null;
        continuousBetOneStream           = null;
        continuousBetMaxStream           = null;
        continuousWinBigStream           = null;
    public Sonido (String Spin,String WinBig,String BetOne,String BetMax ) throws java.io.IOException {
        FileInputStream spin           = new FileInputStream (Spin);
        FileInputStream winBig           = new FileInputStream (WinBig);
        FileInputStream betOne           = new FileInputStream (BetOne);
        FileInputStream betMax           = new FileInputStream (BetMax);
        AudioStream spinStream           = new AudioStream (spin);
        AudioStream betOneStream      = new AudioStream (winBig);
        AudioStream betMaxStream      = new AudioStream (betOne);
        AudioStream winBigStream      = new AudioStream (betMax);
        spinData                          = spinStream.getData();
        betOneData                          = betOneStream.getData();
        betMaxData                          = betMaxStream.getData();
        winBigData                          = winBigStream.getData();
        spinStream                          = null;
        betOneStream                     = null;
        betMaxStream                     = null;
        winBigStream                     = null;
        continuousSpinStream           = null;
        continuousBetOneStream           = null;
        continuousBetMaxStream           = null;
        continuousWinBigStream           = null;
    public void playSpin() {
        spinStream = new AudioDataStream (spinData);
        AudioPlayer.player.start (spinStream);
    public void loopSpin() {
        continuousSpinStream = new ContinuousAudioDataStream (spinData);
        AudioPlayer.player.start (continuousSpinStream);
    public void stopSpin() {
        if (spinStream != null)
            AudioPlayer.player.stop (spinStream);
        if (continuousSpinStream != null)
            AudioPlayer.player.stop (continuousSpinStream);
    public void playBetOne() {
        betOneStream = new AudioDataStream (betOneData);
        AudioPlayer.player.start (betOneStream);
    public void loopBetOne() {
        continuousBetOneStream = new ContinuousAudioDataStream (betOneData);
        AudioPlayer.player.start (continuousBetOneStream);
    public void stopBetOne() {
        if (betOneStream != null)
            AudioPlayer.player.stop (betOneStream);
        if (continuousBetOneStream != null)
            AudioPlayer.player.stop (continuousBetOneStream);
    public void playBetMax() {
        betMaxStream = new AudioDataStream (betMaxData);
        AudioPlayer.player.start (betMaxStream);
    public void loopBetMax() {
        continuousSpinStream = new ContinuousAudioDataStream (spinData);
        AudioPlayer.player.start (continuousSpinStream);
    public void stopBetMax() {
        if (betMaxStream != null)
            AudioPlayer.player.stop (betMaxStream);
        if (continuousBetMaxStream != null)
            AudioPlayer.player.stop (continuousBetMaxStream);
    public void playWinBig () {
        winBigStream = new AudioDataStream (winBigData);
        AudioPlayer.player.start (winBigStream);
    public void loopWinBig () {
        continuousWinBigStream = new ContinuousAudioDataStream (spinData);
        AudioPlayer.player.start (continuousWinBigStream);
    public void stopWinBig () {
        if (winBigStream != null)
            AudioPlayer.player.stop (winBigStream);
        if (continuousWinBigStream != null)
            AudioPlayer.player.stop (continuousWinBigStream);
//    public static void main (String args[]) throws Exception {
//        URL url1 = new URL ("http://localhost:8080/audio/1.au");
//        URL url2 = new URL ("http://localhost:8080/audio/2.au");
//        PruebaSonido sac1 = new PruebaSonido (url1);
//        PruebaSonido sac2 = new PruebaSonido (url2);
//        PruebaSonido sac3 = new PruebaSonido ("1.au");
//        sac1.play ();
//        sac2.loop ();
//        sac3.play ();
//        try {// Delay for loop
//            Thread.sleep (2000);
//        } catch (InterruptedException ie) {}
//        sac2.stop();
}uhmmmmmm that's all someone know why dont play my .wav files? thanks a lot

Answer 1

in the tutorial the code of the class Sonido is like this:, i cant find a constructor, you can?
import java.net.URL;
import java.io.FileInputStream;
import sun.audio.*;
public class SunAudioClip {
    private AudioData audiodata;
    private AudioDataStream audiostream;
    private ContinuousAudioDataStream continuousaudiostream;
    static int length;
    public SunAudioClip (URL url) throws java.io.IOException {
        audiodata = new AudioStream (url.openStream()).getData();
        audiostream = null;
        continuousaudiostream = null;
    public SunAudioClip (String Spin) throws java.io.IOException {
        FileInputStream fis = new FileInputStream (Spin);
        AudioStream audioStream = new AudioStream (fis);
        audiodata = audioStream.getData();
        audiostream = null;
        continuousaudiostream = null;
    public void play () {
        audiostream = new AudioDataStream (audiodata);
        AudioPlayer.player.start (audiostream);
    public void loop () {
        continuousaudiostream = new ContinuousAudioDataStream (audiodata);
        AudioPlayer.player.start (continuousaudiostream);
    public void stop () {
        if (audiostream != null)
            AudioPlayer.player.stop (audiostream);
        if (continuousaudiostream != null)
            AudioPlayer.player.stop (continuousaudiostream);
    public static void main (String args[]) throws Exception {
        URL url1 = new URL ("http://localhost:8080/audio/1.au");
        URL url2 = new URL ("http://localhost:8080/audio/2.au");
        SunAudioClip sac1 = new SunAudioClip (url1);
        SunAudioClip sac2 = new SunAudioClip (url2);
        SunAudioClip sac3 = new SunAudioClip ("1.au");
        sac1.play ();
        sac2.loop ();
        sac3.play ();
        try {// Delay for loop
            Thread.sleep (2000);
        } catch (InterruptedException ie) {}
        sac2.stop();
}