[JAVA] Mandare testo chat da text area

[Salinas]

Ciao, ho questa chat funzionante ma non riesco a mandare i messaggi dalla textArea2 verso il client.
Se li imposto nel programma li manda, ma dal pannello della applet non funziona.
Questo è il codice del server che manda il messaggio:

import java.io.*;
import java.net.*;
import java.awt.event.*;


public class server extends javax.swing.JApplet {

   String data="benvenuto";
    /** Initializes the applet cliente */
    public void init() {
        try {
            java.awt.EventQueue.invokeAndWait(new Runnable() {
                public void run() {
                    initComponents();
          jButton1.addActionListener(new ser());

                }
            });
        } catch (Exception ex) {
            ex.printStackTrace();
        }

    }

  public class ser implements ActionListener {
      public void actionPerformed(ActionEvent b1) {
//    public static void main(String args[]) {
     

      try {
         
         ServerSocket srvr = new ServerSocket(1234);
         Socket skt = srvr.accept();
         System.out.print("Server has connected!\n");//stampa sul terminale
         jTextArea1.append("Server connesso!\n");
    
         PrintWriter out = new PrintWriter(skt.getOutputStream(), true);//da il messaggio in uscita
         System.out.print("Sending string: " + data + "\n");//terminale
         jTextArea1.append("Mandando la stringa: " + data + "\n");

         jTextArea2.addKeyListener(new invio());
         out.print(data);//manda al client
         out.close();
         skt.close();
         srvr.close();
         }
      
      catch(Exception e) {
         System.out.print("Whoops! It didn't work!\n");
         jTextArea1.append("non funziona");
      }

   }
}


public class invio extends KeyAdapter {
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ENTER) {
System.out.println("invio !");
jTextArea1.append("Server: " + jTextArea2.getText() + "\n");
data=jTextArea2.getText();
jTextArea2.setText("");
  }
 }
}

    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        jButton1 = new javax.swing.JButton();
        jTextField2 = new javax.swing.JTextField();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTextArea1 = new javax.swing.JTextArea();
        jLabel2 = new javax.swing.JLabel();
        jScrollPane2 = new javax.swing.JScrollPane();
        jTextArea2 = new javax.swing.JTextArea();
        jLabel1 = new javax.swing.JLabel();
        jTextField1 = new javax.swing.JTextField();

        jButton1.setText("Connetti");

        jTextArea1.setColumns(20);
        jTextArea1.setRows(5);
        jScrollPane1.setViewportView(jTextArea1);

        jLabel2.setText("porta");

        jTextArea2.setColumns(20);
        jTextArea2.setRows(5);
        jScrollPane2.setViewportView(jTextArea2);

        jLabel1.setText("IP");

        jTextField1.setText("1234");

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(0, 400, Short.MAX_VALUE)
            .add(layout.createSequentialGroup()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .addContainerGap()
                        .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING, false)
                            .add(org.jdesktop.layout.GroupLayout.LEADING, jScrollPane2)
                            .add(org.jdesktop.layout.GroupLayout.LEADING, jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 288, Short.MAX_VALUE)))
                    .add(layout.createSequentialGroup()
                        .add(48, 48, 48)
                        .add(jTextField2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 80, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                        .add(50, 50, 50)
                        .add(jTextField1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 84, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jButton1))
                    .add(layout.createSequentialGroup()
                        .add(72, 72, 72)
                        .add(jLabel1)
                        .add(115, 115, 115)
                        .add(jLabel2)))
                .addContainerGap(31, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(0, 300, Short.MAX_VALUE)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 137, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.UNRELATED)
                .add(jScrollPane2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 34, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 23, Short.MAX_VALUE)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel1)
                    .add(jLabel2))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jTextField2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jTextField1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jButton1))
                .addContainerGap())
        );
    }// </editor-fold>                        


    // Variables declaration - do not modify                     
    private javax.swing.JButton jButton1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JTextArea jTextArea1;
    private javax.swing.JTextArea jTextArea2;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTextField jTextField2;
    // End of variables declaration                   

}