This document contains the code for a Java application with a graphical user interface (GUI) that calculates employee payroll. It defines classes and methods to: 1. Create panels to input employee data like name, ID, salary and select deduction options. 2. Calculate deductions for judicial, loans, alimony based on selected checkboxes and salary amount. 3. Calculate total deductions, net salary and update text fields on button click. 4. Clear all fields and reset selections on "New" button click and exit application on "Exit" button click.

1. packagePrueba;
importjavax.swing.JOptionPane;
public class frmejemplo1 extends javax.swing.JFrame {
public double afi;
public frmejemplo1() {
initComponents();
}
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
buttonGroup1 = new javax.swing.ButtonGroup();
jPanel1 = new javax.swing.JPanel();
jLabel1 = new javax.swing.JLabel();
txtdni = new javax.swing.JTextField();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
txtnom = new javax.swing.JTextField();
txtape = new javax.swing.JTextField();
jPanel2 = new javax.swing.JPanel();
rbtafp = new javax.swing.JRadioButton();
rbtonp = new javax.swing.JRadioButton();

2. jLabel4 = new javax.swing.JLabel();
txtsu = new javax.swing.JTextField();
jLabel5 = new javax.swing.JLabel();
jLabel6 = new javax.swing.JLabel();
txtdes = new javax.swing.JTextField();
txtsuneto = new javax.swing.JTextField();
btnnuevo = new javax.swing.JButton();
btncalcular = new javax.swing.JButton();
btnsalir = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
getContentPane().setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());
jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Datos del Trabajador"));
jLabel1.setText("DNI");
jLabel2.setText("Nombres");
jLabel3.setText("Apellidos");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()

3. .addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel1)
.addComponent(txtdni, javax.swing.GroupLayout.PREFERRED_SIZE, 116,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(37, 37, 37)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING,
false)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(txtape))
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(txtnom, javax.swing.GroupLayout.PREFERRED_SIZE, 107,
javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap(20, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1)
.addComponent(jLabel2)

4. .addComponent(txtnom, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(txtdni, javax.swing.GroupLayout.PREFERRED_SIZE, 28,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel3)
.addComponent(txtape, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(0, 15, Short.MAX_VALUE))
);
getContentPane().add(jPanel1, new org.netbeans.lib.awtextra.AbsoluteConstraints(36, 11, -1, -1));
jPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder("Afiliación"));
buttonGroup1.add(rbtafp);
rbtafp.setText("AFP 11%");
rbtafp.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEventevt) {
rbtafpActionPerformed(evt);
}
});
buttonGroup1.add(rbtonp);
rbtonp.setText("ONP 15%");

5. rbtonp.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEventevt) {
rbtonpActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(rbtafp)
.addComponent(rbtonp))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addComponent(rbtafp)
.addGap(18, 18, 18)
.addComponent(rbtonp)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))

6. );
getContentPane().add(jPanel2, new org.netbeans.lib.awtextra.AbsoluteConstraints(40, 200, -1, 1));
jLabel4.setText("Sueldo");
getContentPane().add(jLabel4, new org.netbeans.lib.awtextra.AbsoluteConstraints(40, 160, -1, 1));
getContentPane().add(txtsu, new org.netbeans.lib.awtextra.AbsoluteConstraints(90, 160, 80, 30));
jLabel5.setText("Total descuento");
getContentPane().add(jLabel5, new org.netbeans.lib.awtextra.AbsoluteConstraints(180, 210, -1, 1));
jLabel6.setText("SueldoNeto");
getContentPane().add(jLabel6, new org.netbeans.lib.awtextra.AbsoluteConstraints(180, 260, -1, 1));
getContentPane().add(txtdes, new org.netbeans.lib.awtextra.AbsoluteConstraints(290, 210, 75, 1));
getContentPane().add(txtsuneto, new org.netbeans.lib.awtextra.AbsoluteConstraints(290, 260, 80,
-1));
btnnuevo.setText("NUEVO");
btnnuevo.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEventevt) {
btnnuevoActionPerformed(evt);
}
});

7. getContentPane().add(btnnuevo, new org.netbeans.lib.awtextra.AbsoluteConstraints(100, 320, -1,
-1));
btncalcular.setText("CALCULAR");
btncalcular.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEventevt) {
btncalcularActionPerformed(evt);
}
});
getContentPane().add(btncalcular, new org.netbeans.lib.awtextra.AbsoluteConstraints(190, 320, 1, -1));
btnsalir.setText("SALIR");
btnsalir.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEventevt) {
btnsalirActionPerformed(evt);
}
});
getContentPane().add(btnsalir, new org.netbeans.lib.awtextra.AbsoluteConstraints(310, 320, -1, 1));
pack();
}// </editor-fold>
private void btnnuevoActionPerformed(java.awt.event.ActionEventevt) {
txtape.setText("") ;
txtnom.setText("") ;

8. txtdes.setText("") ;
txtdni.setText("") ;
txtsu.setText("");
txtsuneto.setText("") ;
}
private void btnsalirActionPerformed(java.awt.event.ActionEventevt) {
int x=JOptionPane.showConfirmDialog(rootPane, "DeseaSalir", "Salir",
JOptionPane.INFORMATION_MESSAGE);
if(x==0)
System.exit(0);
}
private void rbtafpActionPerformed(java.awt.event.ActionEventevt) {
afi=0.11;
}
private void rbtonpActionPerformed(java.awt.event.ActionEventevt) {
afi=0.15;
}
private void btncalcularActionPerformed(java.awt.event.ActionEventevt) {
double s, d, sn;
s=Double.parseDouble(txtsu.getText());
d=s*afi;
sn=s-d;

9. txtdes.setText(String.valueOf(d));
txtsuneto.setText(String.valueOf(sn));
}
/**
* @paramargs 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(frmejemplo1.class.getName()).log(java.util.logging.Level.SEVERE
, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(frmejemplo1.class.getName()).log(java.util.logging.Level.SEVERE
, null, ex);

10. } catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(frmejemplo1.class.getName()).log(java.util.logging.Level.SEVERE
, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(frmejemplo1.class.getName()).log(java.util.logging.Level.SEVERE
, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new frmejemplo1().setVisible(true);
}
});
}
// Variables declaration - do not modify
privatejavax.swing.JButtonbtncalcular;
privatejavax.swing.JButtonbtnnuevo;
privatejavax.swing.JButtonbtnsalir;
privatejavax.swing.ButtonGroup buttonGroup1;
privatejavax.swing.JLabel jLabel1;
privatejavax.swing.JLabel jLabel2;
privatejavax.swing.JLabel jLabel3;
privatejavax.swing.JLabel jLabel4;
privatejavax.swing.JLabel jLabel5;

11. privatejavax.swing.JLabel jLabel6;
privatejavax.swing.JPanel jPanel1;
privatejavax.swing.JPanel jPanel2;
privatejavax.swing.JRadioButtonrbtafp;
privatejavax.swing.JRadioButtonrbtonp;
privatejavax.swing.JTextFieldtxtape;
privatejavax.swing.JTextFieldtxtdes;
privatejavax.swing.JTextFieldtxtdni;
privatejavax.swing.JTextFieldtxtnom;
privatejavax.swing.JTextFieldtxtsu;
privatejavax.swing.JTextFieldtxtsuneto;
// End of variables declaration
}
Otro
package Prueba;
importjavax.swing.JOptionPane;
publicclass frmejemplo1a extendsjavax.swing.JFrame {
public frmejemplo1a() {
initComponents();
}
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">

12. private void initComponents() {
jPanel1 = new javax.swing.JPanel();
jLabel1 = new javax.swing.JLabel();
txtdni = new javax.swing.JTextField();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
txtnom = new javax.swing.JTextField();
txtape = new javax.swing.JTextField();
jLabel4 = new javax.swing.JLabel();
txtsu = new javax.swing.JTextField();
jLabel5 = new javax.swing.JLabel();
jLabel6 = new javax.swing.JLabel();
jLabel7 = new javax.swing.JLabel();
jLabel8 = new javax.swing.JLabel();
jLabel9 = new javax.swing.JLabel();
txtju = new javax.swing.JTextField();
txtpres = new javax.swing.JTextField();
txtali = new javax.swing.JTextField();
txtdescu = new javax.swing.JTextField();
txtsuneto = new javax.swing.JTextField();
jPanel2 = new javax.swing.JPanel();
Chkjudi = new javax.swing.JCheckBox();
Chkpres = new javax.swing.JCheckBox();
Chkali = new javax.swing.JCheckBox();
btnnuevo = new javax.swing.JButton();

13. btncalcular = new javax.swing.JButton();
btnsalir = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
getContentPane().setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());
jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Datos del Trabajador"));
jLabel1.setText("DNI");
jLabel2.setText("Nombres");
jLabel3.setText("Apellidos");
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)
.addComponent(jLabel1)
.addComponent(txtdni, javax.swing.GroupLayout.PREFERRED_SIZE, 116,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(37, 37, 37)

14. .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING,
false)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(txtape))
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(txtnom, javax.swing.GroupLayout.PREFERRED_SIZE, 107,
javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap(20, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1)
.addComponent(jLabel2)
.addComponent(txtnom, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(txtdni, javax.swing.GroupLayout.PREFERRED_SIZE, 28,
javax.swing.GroupLayout.PREFERRED_SIZE)

15. .addComponent(jLabel3)
.addComponent(txtape, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(0, 15, Short.MAX_VALUE))
);
getContentPane().add(jPanel1, new org.netbeans.lib.awtextra.AbsoluteConstraints(36, 11, -1,
-1));
jLabel4.setText("Sueldo");
getContentPane().add(jLabel4, new org.netbeans.lib.awtextra.AbsoluteConstraints(40, 160, 1, -1));
getContentPane().add(txtsu, new org.netbeans.lib.awtextra.AbsoluteConstraints(90, 160, 80,
30));
jLabel5.setText("Judicial");
getContentPane().add(jLabel5, new org.netbeans.lib.awtextra.AbsoluteConstraints(280, 160, 1, -1));
jLabel6.setText("Prestamo");
getContentPane().add(jLabel6, new org.netbeans.lib.awtextra.AbsoluteConstraints(280, 210, 1, -1));
jLabel7.setText("Alimentos");
getContentPane().add(jLabel7, new org.netbeans.lib.awtextra.AbsoluteConstraints(280, 250, 1, 12));
jLabel8.setText("Total Descuento");

16. getContentPane().add(jLabel8, new org.netbeans.lib.awtextra.AbsoluteConstraints(280, 310,
90, 20));
jLabel9.setText("Sueldo Neto");
getContentPane().add(jLabel9, new org.netbeans.lib.awtextra.AbsoluteConstraints(280, 350,
90, 20));
getContentPane().add(txtju, new org.netbeans.lib.awtextra.AbsoluteConstraints(360, 160, 70,
30));
getContentPane().add(txtpres, new org.netbeans.lib.awtextra.AbsoluteConstraints(360, 200,
70, 30));
getContentPane().add(txtali, new org.netbeans.lib.awtextra.AbsoluteConstraints(360, 240, 70,
30));
getContentPane().add(txtdescu, new org.netbeans.lib.awtextra.AbsoluteConstraints(370, 310,
70, 30));
txtsuneto.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
txtsunetoActionPerformed(evt);
}
});
getContentPane().add(txtsuneto, new org.netbeans.lib.awtextra.AbsoluteConstraints(370,
350, 70, 30));
jPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder("DESCUENTOS"));
Chkjudi.setText("Judicial");
Chkpres.setText("Prestamo");

17. Chkali.setText("Alimentos");
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,
jPanel2Layout.createSequentialGroup()
.addContainerGap(13, Short.MAX_VALUE)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(Chkpres)
.addComponent(Chkjudi)
.addComponent(Chkali))
.addContainerGap())
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addGap(20, 20, 20)
.addComponent(Chkpres))
.addComponent(Chkjudi))

18. .addGap(7, 7, 7)
.addComponent(Chkali)
.addContainerGap(20, Short.MAX_VALUE))
);
getContentPane().add(jPanel2, new org.netbeans.lib.awtextra.AbsoluteConstraints(40, 230, 1, -1));
btnnuevo.setText("NUEVO");
btnnuevo.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnnuevoActionPerformed(evt);
}
});
getContentPane().add(btnnuevo, new org.netbeans.lib.awtextra.AbsoluteConstraints(90, 410,
-1, -1));
btncalcular.setText("CALCULAR");
btncalcular.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btncalcularActionPerformed(evt);
}
});
getContentPane().add(btncalcular, new org.netbeans.lib.awtextra.AbsoluteConstraints(180,
410, -1, -1));
btnsalir.setText("SALIR");

19. btnsalir.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnsalirActionPerformed(evt);
}
});
getContentPane().add(btnsalir, new org.netbeans.lib.awtextra.AbsoluteConstraints(300, 410,
-1, -1));
pack();
}// </editor-fold>
private void txtsunetoActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void btnnuevoActionPerformed(java.awt.event.ActionEvent evt) {
txtape.setText("") ;
txtnom.setText("") ;
txtali.setText("") ;
txtdni.setText("") ;
txtsu.setText("");
txtsuneto.setText("") ;
txtju.setText("");
txtpres.setText("");
txtdescu.setText("");
Chkali.setSelected(false);

20. Chkjudi.setSelected(false);
Chkpres.setSelected(false);
}
private void btncalcularActionPerformed(java.awt.event.ActionEvent evt) {
double s, dj, da,dp, sn, td;
s=Double.parseDouble(txtsu.getText());
if(Chkjudi.isSelected()){
dj=s*0.05;
}
else{
dj=0;
}
if(Chkpres.isSelected()){
dp=s*0.08;
}
else{
dp=0;
}
if(Chkali.isSelected()){
da=s*0.15;
}
else{
da=0;
}
td=dj+dp+da;

21. sn=s-td;
txtali.setText(String.valueOf(da));
txtju.setText(String.valueOf(dj));
txtpres.setText(String.valueOf(dp));
txtdescu.setText(String.valueOf(td));
txtsuneto.setText(String.valueOf(sn));
}
private void btnsalirActionPerformed(java.awt.event.ActionEvent evt) {
int x=JOptionPane.showConfirmDialog(rootPane, "Desea Salir", "Salir",
JOptionPane.INFORMATION_MESSAGE);
if(x==0)
System.exit(0);
}
/**
* @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 {

22. 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(frmejemplo1a.class.getName()).log(java.util.logging.Level.SEVER
E, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(frmejemplo1a.class.getName()).log(java.util.logging.Level.SEVER
E, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(frmejemplo1a.class.getName()).log(java.util.logging.Level.SEVER
E, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(frmejemplo1a.class.getName()).log(java.util.logging.Level.SEVER
E, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {

23. new frmejemplo1a().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JCheckBox Chkali;
private javax.swing.JCheckBox Chkjudi;
private javax.swing.JCheckBox Chkpres;
private javax.swing.JButton btncalcular;
private javax.swing.JButton btnnuevo;
private javax.swing.JButton btnsalir;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JLabel jLabel7;
private javax.swing.JLabel jLabel8;
private javax.swing.JLabel jLabel9;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JTextField txtali;
private javax.swing.JTextField txtape;
private javax.swing.JTextField txtdescu;
private javax.swing.JTextField txtdni;

24. private javax.swing.JTextField txtju;
private javax.swing.JTextField txtnom;
private javax.swing.JTextField txtpres;
private javax.swing.JTextField txtsu;
private javax.swing.JTextField txtsuneto;
// End of variables declaration
}