private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                        

        expertKompetent=new ArrayList<Float>();

        expertKompetent.add(evt);

        tTableKompetent=(DefaultTableModel) jTable1.getModel();

        System.out.println("показники компетентності експертів :");

        for(int i=0;i<tTableKompetent.getColumnCount();i++){

            expertKompetent.add(i, tTableKompetent.getValueAt( 0,i));//tTableKompetent.getValueAt( 0,i) проверить чтоб меньше равно 9

            System.out.print("  "+expertKompetent.get(i));

        }

        System.out.println(" ");

        this.setVisible(false);

        SecoundWindow secWind= new SecoundWindow();

        secWind.setVisible(true);

    }                                       

    /**

     * @param args the command line arguments

     */

    public static void main(String args[]) {

        /* Set the Nimbus look and feel */

        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">

        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.

         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html

         */

        try {

            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {

                if ("Nimbus".equals(info.getName())) {

                    javax.swing.UIManager.setLookAndFeel(info.getClassName());

                    break;

                }

            }

        } catch (ClassNotFoundException ex) {

            java.util.logging.Logger.getLogger(FirstWindow.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        } catch (InstantiationException ex) {

            java.util.logging.Logger.getLogger(FirstWindow.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        } catch (IllegalAccessException ex) {

            java.util.logging.Logger.getLogger(FirstWindow.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        } catch (javax.swing.UnsupportedLookAndFeelException ex) {

            java.util.logging.Logger.getLogger(FirstWindow.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        }

        //</editor-fold>

        /* Create and display the form */