Duda con netbeans 6.9 y contraseña

[vrmad]

Hola, me presento en este foro con una duda, estoy haciendo un proyecto que consista en una ventana que te pregunte nombre y cotnraseña, con un boton de salida y otro para aceptar, tengo el metodo main sin tocar y el jframe con :
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Código PHP:

  package contraseña; 
 
/** 
 * 
 * @author peter 
 */ 
public class NewJFrame extends javax.swing.JFrame { 
 
    /** Creates new form NewJFrame */ 
    public NewJFrame() { 
        initComponents(); 
    } 
 
    /** 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. 
     */ 
    @SuppressWarnings("unchecked") 
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                           
    private void initComponents() { 
 
        jPanel1 = new javax.swing.JPanel(); 
        jLabel1 = new javax.swing.JLabel(); 
        jLabel2 = new javax.swing.JLabel(); 
        jTextField1 = new javax.swing.JTextField(); 
        jPasswordField1 = new javax.swing.JPasswordField(); 
        jButton1 = new javax.swing.JButton(); 
        jButton2 = new javax.swing.JButton(); 
 
        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); 
 
        jPanel1.setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.RAISED)); 
 
        jLabel1.setText("Nombre:"); 
 
        jLabel2.setText("Contraseña:"); 
 
        jButton1.setText("Ok"); 
 
        jButton2.setText("Salir"); 
        jButton2.addActionListener(new java.awt.event.ActionListener() { 
            public void actionPerformed(java.awt.event.ActionEvent evt) { 
                jButton2ActionPerformed(evt); 
            } 
        }); 
 
        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1); 
        jPanel1.setLayout(jPanel1Layout); 
        jPanel1Layout.setHorizontalGroup( 
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
            .addGroup(jPanel1Layout.createSequentialGroup() 
                .addContainerGap() 
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false) 
                    .addGroup(jPanel1Layout.createSequentialGroup() 
                        .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
                            .addComponent(jLabel1) 
                            .addComponent(jLabel2)) 
                        .addGap(139, 139, 139) 
                        .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false) 
                            .addComponent(jTextField1) 
                            .addComponent(jPasswordField1, javax.swing.GroupLayout.DEFAULT_SIZE, 95, Short.MAX_VALUE))) 
                    .addGroup(jPanel1Layout.createSequentialGroup() 
                        .addComponent(jButton1) 
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) 
                        .addComponent(jButton2))) 
                .addContainerGap(92, Short.MAX_VALUE)) 
        ); 
        jPanel1Layout.setVerticalGroup( 
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
            .addGroup(jPanel1Layout.createSequentialGroup() 
                .addGap(52, 52, 52) 
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) 
                    .addComponent(jLabel1) 
                    .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) 
                .addGap(91, 91, 91) 
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) 
                    .addComponent(jLabel2) 
                    .addComponent(jPasswordField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) 
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 64, Short.MAX_VALUE) 
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) 
                    .addComponent(jButton1) 
                    .addComponent(jButton2)) 
                .addGap(26, 26, 26)) 
        ); 
 
        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); 
        getContentPane().setLayout(layout); 
        layout.setHorizontalGroup( 
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
            .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) 
        ); 
        layout.setVerticalGroup( 
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
            .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) 
        ); 
 
        pack(); 
    }// </editor-fold>                         
 
    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {                                          
        // TODO add your handling code here: 
        System.exit(-1); 
    }                                         
 
    /** 
    * @param args the command line arguments 
    */ 
    public static void main(String args[]) { 
        java.awt.EventQueue.invokeLater(new Runnable() { 
            public void run() { 
                new NewJFrame().setVisible(true); 
            } 
        }); 
    } 
 
    // Variables declaration - do not modify                      
    private javax.swing.JButton jButton1; 
    private javax.swing.JButton jButton2; 
    private javax.swing.JLabel jLabel1; 
    private javax.swing.JLabel jLabel2; 
    private javax.swing.JPanel jPanel1; 
    private javax.swing.JPasswordField jPasswordField1; 
    private javax.swing.JTextField jTextField1;  
   

Mi duda es que pongo y donde para que al poner por ejemplo de nombre A y de contraseña B, y al dar al ok, te salga una ventana que ponga contraseña incorrecta, y si no es correcta pues contrasea incorrecta, gracias.

[redle7]

amigo te paso una respuesta pero a tu correo, envíame el tuyo, así te puedo ayudar