AutoLoanCalculator

gistfile1.txt

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.ObjectOutputStream;
import java.text.MessageFormat;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableModel;

/**
 *
 * @author Dave
 */
public class autoLoanMenu extends javax.swing.JFrame {
       private String saveLocation = null;
    
    /**
     * Creates new form mainMenu
     */
    public autoLoanMenu() {
        initComponents();
        setLocationRelativeTo(null);// set the application to start at the center of the screen
    }

    /**
     * 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() {

        mainPanel = new javax.swing.JPanel();
        titleLabel = new javax.swing.JLabel();
        loanLabel = new javax.swing.JLabel();
        aprLabel = new javax.swing.JLabel();
        termLabel = new javax.swing.JLabel();
        loanTextField = new javax.swing.JTextField();
        aprTextField = new javax.swing.JTextField();
        termTextField = new javax.swing.JTextField();
        resetB = new javax.swing.JButton();
        calculateB = new javax.swing.JButton();
        pb = new javax.swing.JButton();
        yearLabel = new javax.swing.JLabel();
        resultPanel = new javax.swing.JPanel();
        tableScrolPane = new javax.swing.JScrollPane();
        rest = new javax.swing.JTable();
        backB = new javax.swing.JButton();
        extrapayment = new javax.swing.JLabel();
        extraText = new javax.swing.JTextField();
        payoff = new javax.swing.JLabel();
        interestLabel = new javax.swing.JLabel();
        resultLabel = new javax.swing.JLabel();
        Interestpaid = new javax.swing.JLabel();
        orP = new javax.swing.JLabel();
        MenuBar = new javax.swing.JMenuBar();
        jMenu1 = new javax.swing.JMenu();
        saveItem = new javax.swing.JMenuItem();
        saveas = new javax.swing.JMenuItem();
        exitItem = new javax.swing.JMenuItem();
        jMenu2 = new javax.swing.JMenu();
        editMenu = new javax.swing.JMenuItem();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("Amorization Calculator");
        setResizable(false);

        titleLabel.setFont(new java.awt.Font("Lucida Grande", 1, 18)); // NOI18N
        titleLabel.setText(" Loan Calculator");

        loanLabel.setText("Loan Amount:");

        aprLabel.setText("APR (%):");

        termLabel.setText("Loan Term");

        loanTextField.setForeground(new java.awt.Color(204, 204, 204));
        loanTextField.setBorder(javax.swing.BorderFactory.createEtchedBorder());
        loanTextField.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                loanTextFieldActionPerformed(evt);
            }
        });

        aprTextField.setBorder(javax.swing.BorderFactory.createEtchedBorder());

        termTextField.setBorder(javax.swing.BorderFactory.createEtchedBorder());

        resetB.setText("Reset");
        resetB.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                resetBActionPerformed(evt);
            }
        });

        calculateB.setText("Calculate");
        calculateB.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                calculateBActionPerformed(evt);
            }
        });

        pb.setText("Print");
        pb.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                pbActionPerformed(evt);
            }
        });

        yearLabel.setText("Years");

        resultPanel.setToolTipText("Summary");
        resultPanel.setLayout(new java.awt.BorderLayout());

        rest.setFont(new java.awt.Font("Times New Roman", 0, 12)); // NOI18N
        rest.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {

            },
            new String [] {
                "Month", "Monthly Payment", "Principal Paid", "Interest Paid", "Balance"
            }
        ));
        rest.setAutoscrolls(isResizable());
        rest.setShowGrid(false);
        rest.getTableHeader().setResizingAllowed(false);
        rest.getTableHeader().setReorderingAllowed(false);
        tableScrolPane.setViewportView(rest);

        backB.setText("Back");
        backB.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                backBActionPerformed(evt);
            }
        });

        extrapayment.setText("Extra Payment Per Month");

        extraText.setBorder(javax.swing.BorderFactory.createEtchedBorder());

        payoff.setForeground(new java.awt.Color(51, 51, 51));
        payoff.setText("Payoff Earlier By:");

        interestLabel.setForeground(new java.awt.Color(51, 51, 51));

        resultLabel.setForeground(new java.awt.Color(51, 51, 51));

        Interestpaid.setForeground(new java.awt.Color(51, 51, 51));

        orP.setForeground(new java.awt.Color(51, 51, 51));
        orP.setText("With Additinal Payment: ");

        javax.swing.GroupLayout mainPanelLayout = new javax.swing.GroupLayout(mainPanel);
        mainPanel.setLayout(mainPanelLayout);
        mainPanelLayout.setHorizontalGroup(
            mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(mainPanelLayout.createSequentialGroup()
                .addGap(63, 63, 63)
                .addComponent(titleLabel, javax.swing.GroupLayout.PREFERRED_SIZE, 244, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
            .addGroup(mainPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(mainPanelLayout.createSequentialGroup()
                        .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(loanLabel)
                            .addComponent(aprLabel)
                            .addComponent(termLabel)
                            .addGroup(mainPanelLayout.createSequentialGroup()
                                .addGap(6, 6, 6)
                                .addComponent(resetB)))
                        .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(mainPanelLayout.createSequentialGroup()
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                .addComponent(calculateB)
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                                .addComponent(pb))
                            .addGroup(mainPanelLayout.createSequentialGroup()
                                .addGap(35, 35, 35)
                                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                                    .addComponent(aprTextField)
                                    .addComponent(termTextField)
                                    .addComponent(loanTextField, javax.swing.GroupLayout.DEFAULT_SIZE, 66, Short.MAX_VALUE))
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                .addComponent(yearLabel)
                                .addGap(72, 72, 72)
                                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addGroup(mainPanelLayout.createSequentialGroup()
                                        .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                            .addComponent(interestLabel, javax.swing.GroupLayout.PREFERRED_SIZE, 204, javax.swing.GroupLayout.PREFERRED_SIZE)
                                            .addComponent(resultLabel, javax.swing.GroupLayout.PREFERRED_SIZE, 204, javax.swing.GroupLayout.PREFERRED_SIZE)
                                            .addComponent(Interestpaid, javax.swing.GroupLayout.PREFERRED_SIZE, 204, javax.swing.GroupLayout.PREFERRED_SIZE))
                                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                        .addComponent(resultPanel, javax.swing.GroupLayout.PREFERRED_SIZE, 204, javax.swing.GroupLayout.PREFERRED_SIZE))
                                    .addGroup(mainPanelLayout.createSequentialGroup()
                                        .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                            .addComponent(orP)
                                            .addComponent(payoff))
                                        .addGap(0, 0, Short.MAX_VALUE)))
                                .addContainerGap())))
                    .addGroup(mainPanelLayout.createSequentialGroup()
                        .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(mainPanelLayout.createSequentialGroup()
                                .addComponent(extrapayment)
                                .addGap(5, 5, 5)
                                .addComponent(extraText, javax.swing.GroupLayout.PREFERRED_SIZE, 68, javax.swing.GroupLayout.PREFERRED_SIZE))
                            .addGroup(mainPanelLayout.createSequentialGroup()
                                .addGap(6, 6, 6)
                                .addComponent(tableScrolPane, javax.swing.GroupLayout.PREFERRED_SIZE, 488, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                .addComponent(backB, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE)))
                        .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))))
        );
        mainPanelLayout.setVerticalGroup(
            mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, mainPanelLayout.createSequentialGroup()
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(titleLabel, javax.swing.GroupLayout.PREFERRED_SIZE, 28, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(orP))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addGroup(mainPanelLayout.createSequentialGroup()
                        .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(loanLabel)
                            .addComponent(loanTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(payoff))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(aprTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(aprLabel))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addGroup(mainPanelLayout.createSequentialGroup()
                                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(termTextField, javax.swing.GroupLayout.PREFERRED_SIZE, 20, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                                        .addComponent(termLabel)
                                        .addComponent(yearLabel)))
                                .addGap(6, 6, 6)
                                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                                    .addComponent(extrapayment)
                                    .addComponent(extraText, javax.swing.GroupLayout.PREFERRED_SIZE, 20, javax.swing.GroupLayout.PREFERRED_SIZE))
                                .addGap(9, 9, 9)
                                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                                    .addComponent(resetB)
                                    .addComponent(calculateB)
                                    .addComponent(pb)))
                            .addComponent(resultPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
                    .addGroup(mainPanelLayout.createSequentialGroup()
                        .addComponent(interestLabel)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addComponent(resultLabel)
                        .addGap(11, 11, 11)
                        .addComponent(Interestpaid)))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(tableScrolPane, javax.swing.GroupLayout.DEFAULT_SIZE, 252, Short.MAX_VALUE)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, mainPanelLayout.createSequentialGroup()
                        .addGap(177, 177, 177)
                        .addComponent(backB)))
                .addContainerGap())
        );

        jMenu1.setText("File");

        saveItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_S, 0));
        saveItem.setIcon(new javax.swing.ImageIcon("/Users/Dave/Desktop/Save.png")); // NOI18N
        saveItem.setText("Save");
        saveItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                saveItemActionPerformed(evt);
            }
        });
        jMenu1.add(saveItem);

        saveas.setText("Save As");
        saveas.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                saveasActionPerformed(evt);
            }
        });
        jMenu1.add(saveas);

        exitItem.setIcon(new javax.swing.ImageIcon("/Users/Dave/Desktop/exit.png")); // NOI18N
        exitItem.setText("Exit");
        exitItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                exitItemActionPerformed(evt);
            }
        });
        jMenu1.add(exitItem);

        MenuBar.add(jMenu1);

        jMenu2.setText("Edit");

        editMenu.setIcon(new javax.swing.ImageIcon("/Users/Dave/Desktop/calculator-icon.png")); // NOI18N
        editMenu.setText("calculation Help");
        editMenu.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                editMenuActionPerformed(evt);
            }
        });
        jMenu2.add(editMenu);

        MenuBar.add(jMenu2);

        setJMenuBar(MenuBar);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addComponent(mainPanel, javax.swing.GroupLayout.PREFERRED_SIZE, 563, Short.MAX_VALUE)
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addComponent(mainPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>                        

    private void resetBActionPerformed(java.awt.event.ActionEvent evt) {                                       
          // resets the tabel 
        DefaultTableModel model = (DefaultTableModel) rest.getModel();
        model.setRowCount(0);
        //resets everything
        loanTextField.setText("");
        aprTextField.setText("");
        termTextField.setText("");
        resultLabel.setText("");
        interestLabel.setText("");
        Interestpaid.setText("");
        extraText.setText("");
           
    }                                      

    private void calculateBActionPerformed(java.awt.event.ActionEvent evt) {                                           
        try{ 
            DefaultTableModel model = (DefaultTableModel) rest.getModel();
            
            
        double interest ;
        double newbal;
        double numberofpayments;
        double monthlypayment, initalpayment, principalpaid,interestpaid;
        double totalinterestpaid;
        int i;
        double monthlypayment1;
        double nofpayments;
        double principal = Double.parseDouble(loanTextField.getText());// changes the user input "String" to double
        double aprtext = Double.parseDouble(aprTextField.getText());//changes the user input "String" to double
        double termtext = Double.parseDouble(termTextField.getText());// changes the user input "String" to double
        double extra = Double.parseDouble(extraText.getText());
        
        if(principal == 0 || termtext==0){
          JOptionPane.showMessageDialog(this,"Please Check Your Input!!"); // error message with show up if the input for text field is zero 
        }else{
        // the calcution starts here 
            
        interest = ((aprtext/12)/100);// changes the user input "years" to months
        numberofpayments= termtext*12; 
        monthlypayment = principal*interest*Math.pow(1+ interest,(double)numberofpayments)/(Math.pow(1+ interest,(double)numberofpayments)-1);        
        
        
             
               
        for (i=1; i<=numberofpayments;i++){
            
            initalpayment = principal *interest;
            principalpaid = monthlypayment- initalpayment;
            
                String pp = String.format("%.2f",principalpaid);
            interestpaid = monthlypayment-principalpaid;
                String ip = String.format("%.2f",interestpaid);
            
        monthlypayment1 =(monthlypayment); 
        String monthlypay = String.format("%.2f", monthlypayment1);
        resultLabel.setText("Monthly payment: "+"$"+monthlypay);
        nofpayments = (monthlypayment*numberofpayments);
        String month = String.format("%.2f",nofpayments);
        interestLabel.setText("Total Payment: "+"$"+month); 
        orP.setText("Interest Saving: "+ " $"+extra);
        
        totalinterestpaid = (monthlypayment*numberofpayments)-principal;
        String totalinterest = String.format("%.2f",totalinterestpaid );//creates new String and uses String.format to change decimal palces
        Interestpaid.setText("Total Interest Paid: "+(totalinterest));
            
        
            newbal = principal-principalpaid-extra;
            String nb = String.format("%.2f",newbal);
            if(newbal<0){
                numberofpayments=i;
                newbal=0;
                nb = String.format("%.2f",newbal);
            }
            principal = newbal;
             
            model.addRow(new Object[]{i,monthlypay,pp,ip,nb});
            payoff.setText("Payoff Earlier By:"+i+" Month");
            
           
            
        }
        
        }
           
        }
        
        catch(NumberFormatException e){
            JOptionPane.showMessageDialog(this,"Please Enter a Number!!");
        }
      
           
           
    }                                          

    private void backBActionPerformed(java.awt.event.ActionEvent evt) {                                      
        frontMenu menu = new frontMenu(this,true);
        
        setVisible(false);
        dispose();
        menu.setVisible(true);
    }                                     

    private void exitItemActionPerformed(java.awt.event.ActionEvent evt) {                                         
        this.dispose();
    }                                        
   
    
    private void saveItemActionPerformed(java.awt.event.ActionEvent evt) {                                         
         try {
            export ex = new export();
//            ex.exportTable();
        } catch (Exception e) {
        }
         
    }                                        

    private void saveasActionPerformed(java.awt.event.ActionEvent evt) {                                       
        JFileChooser file = new JFileChooser();
//        file.setFileFilter(new BofFillter());
         file.setAcceptAllFileFilterUsed(false);
        int result = file.showSaveDialog(this);
        if (result == JFileChooser.APPROVE_OPTION) {
            File xfile = file.getSelectedFile();
            String fileName = xfile.toString();
            if (!fileName.toLowerCase().endsWith(".dat")) {
                fileName += ".bof";
            }
            boolean saved = saveFile(fileName);
            if (saved) {
                saveLocation = fileName;
            }
        }
    }                                      

    private void editMenuActionPerformed(java.awt.event.ActionEvent evt) {                                         
        calculationMenu menu = new calculationMenu();
        menu.setVisible(true);
        
    }                                        

    private void pbActionPerformed(java.awt.event.ActionEvent evt) {                                   
        MessageFormat header = new MessageFormat ("Amortization Summary");
        MessageFormat footer = new MessageFormat ("page(0,number,integer)");
        
        try{
            rest.print(JTable.PrintMode.NORMAL,header,footer);
            
        }catch(java.awt.print.PrinterException e){
          System.err.format("can not print this",e.getMessage());
        }
                
    }                                  

    private void loanTextFieldActionPerformed(java.awt.event.ActionEvent evt) {                                              
        
        
    }                                             
    private boolean saveFile(String filename){
        
        try{
            try (FileOutputStream file = new FileOutputStream(filename+".docx")) {
                ObjectOutputStream objOut = new ObjectOutputStream(file);
                
                objOut.close();
            }
            return true;
        }catch( FileNotFoundException ex){
        return false;
        }catch(IOException ex){
        return false;
    }
    }
    /**
     * @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(autoLoanMenu.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(autoLoanMenu.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(autoLoanMenu.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(autoLoanMenu.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(() -> {
            new autoLoanMenu().setVisible(true);
        });
    }

    // Variables declaration - do not modify                     
    private javax.swing.JLabel Interestpaid;
    private javax.swing.JMenuBar MenuBar;
    private javax.swing.JLabel aprLabel;
    private javax.swing.JTextField aprTextField;
    private javax.swing.JButton backB;
    private javax.swing.JButton calculateB;
    private javax.swing.JMenuItem editMenu;
    private javax.swing.JMenuItem exitItem;
    private javax.swing.JTextField extraText;
    private javax.swing.JLabel extrapayment;
    private javax.swing.JLabel interestLabel;
    private javax.swing.JMenu jMenu1;
    private javax.swing.JMenu jMenu2;
    private javax.swing.JLabel loanLabel;
    private javax.swing.JTextField loanTextField;
    private javax.swing.JPanel mainPanel;
    private javax.swing.JLabel orP;
    private javax.swing.JLabel payoff;
    private javax.swing.JButton pb;
    private javax.swing.JButton resetB;
    private javax.swing.JTable rest;
    private javax.swing.JLabel resultLabel;
    private javax.swing.JPanel resultPanel;
    private javax.swing.JMenuItem saveItem;
    private javax.swing.JMenuItem saveas;
    private javax.swing.JScrollPane tableScrolPane;
    private javax.swing.JLabel termLabel;
    private javax.swing.JTextField termTextField;
    private javax.swing.JLabel titleLabel;
    private javax.swing.JLabel yearLabel;
    // End of variables declaration                   
}