Program Java Sederhana Pembayaran Kwitansi Uang Kuliah di Netbaens

public class FormKwin extends javax.swing.JFrame {

    /** Creates new form FormKwin */
    public FormKwin() {
        initComponents();
    }

    
    
    public void total (){
        
       
        totalTextField.setText(total+"");
        
    }
    
    public void ok (){
    
    int uangkuliah = Integer.parseInt(bukTextField.getText()) * 96000;
    uangkuliahTextField.setText(uangkuliah+"");
    }
    
    
    
    public void ok1(){
    
        int uangkuliah1 = Integer.parseInt(dendaperbulanTextField.getText())*25000;
        dendaTextField.setText(uangkuliah1+"");
    
    
    }
    
    
    
    private void prosesButtonActionPerformed(java.awt.event.ActionEvent evt) {                                             
        total();
    }                                            

  

    private void OkButtonActionPerformed(java.awt.event.ActionEvent evt) {
        
        ok();
        
        
    }

    private void Ok1ButtonActionPerformed(java.awt.event.ActionEvent evt) {
        ok1();
        

}

HASIL PROGRAM DIATAS SEPERI DI BAWAH INI :

SELAMAT MENCOBA ...!!!