Hi ...i need to maintain a personal record using JAVA ..so please help

Question

i need to store and display the personl records..
import java.awt.event.*;
import javax.swing.*;
class PersonalOrganiser1 extends JFrame implements ActionListener
JLabel l1 = new JLabel("NAME");
JTextField tf1 = new JTextField(15);
JLabel l2 = new JLabel("ADDRESS");
JTextArea ta = new JTextArea(3,2);
JLabel l3 = new JLabel("TEL NUM");
JTextField tf2 = new JTextField(15);
JLabel l4 = new JLabel("SEARCH");
JTextField tf3 = new JTextField(15);
JButton b1 = new JButton("ENTER");
JTextField tf4 = new JTextField(15);
JButton b2 = new JButton("RESET");
b1.setBounds(100,150,70,50);
b2.setBounds(100,170,90,40);
b1.add(b1);
b2.add(b2);
b1.addActionListener( );
b2.addActionListener( );
public class Business
JLabel l1 = new JLabel("NAME");
JTextField tf1 = new JTextField(15);
JLabel l2 = new JLabel("HOME ADDRESS");
JTextArea ta = new JTextArea(3,2);
JLabel l3 = new JLabel("OFFICE ADDRESS");
JTextArea tb = new JTextArea(3,2);
JLabel l4 = new JLabel("TEL NUM");
JTextField tf2 = new JTextField(15);
JLabel l5 = new JLabel("MOBILE NUM");
JTextField tf3 = new JTextField(10);
JLabel l6 = new JLabel("EMAIL-ID");
JTextField tf4 = new JTextField(10);
public class Friends
JLabel l1 = new JLabel("NAME");
JTextField tf1 = new JTextField(15);
JLabel l2 = new JLabel("HOME ADDRESS");
JTextArea ta = new JTextArea(3,2);
JLabel l3 = new JLabel("OFFICE ADDRESS");
JTextArea tb = new JTextArea(3,2);
JLabel l4 = new JLabel("TEL NUM");
JTextField tf2 = new JTextField(15);
JLabel l5 = new JLabel("MOBILE NUM");
JTextField tf3 = new JTextField(10);
JLabel l6 = new JLabel("EMAIL-ID");
JTextField tf4 = new JTextField(10);
public class Doctor
JLabel l1 = new JLabel("NAME");
JTextField tf1 = new JTextField(15);
JLabel l2 = new JLabel("HOME ADDRESS");
JTextArea ta = new JTextArea(3,2);
JLabel l3 = new JLabel("OFFICE ADDRESS");
JTextArea tb = new JTextArea(3,2);
JLabel l4 = new JLabel("TEL NUM");
JTextField tf2 = new JTextField(15);
JLabel l5 = new JLabel("MOBILE NUM");
JTextField tf3 = new JTextField(10);
JLabel l6 = new JLabel("EMAIL-ID");
JTextField tf4 = new JTextField(10);
class Kin
JLabel l1 = new JLabel("NAME");
JTextField tf1 = new JTextField(15);
JLabel l2 = new JLabel("HOME ADDRESS");
JTextArea ta = new JTextArea(3,2);
JLabel l3 = new JLabel("TEL NUM");
JTextField tf2 = new JTextField(15);
JLabel l4 = new JLabel("OFFICE ADDRESS");
JTextArea tb = new JTextArea(3,2);
JLabel l5 = new JLabel("MOBILE NUM");
JTextField tf3 = new JTextField(10);
JLabel l6 = new JLabel("EMAIL-ID");
JTextField tf4 = new JTextField(10);
public void actionPerformed(ActionEvent ae)
String str = ae.getActionCommand( );
public static void main(String args[ ] )
MyButtons mb = new MyButtons( );
mb.setTitle("MY WEB PAGE");
mb.setSize(500,400);
mb.show( );
this one class
import javax.swing.*;
import java.awt.event.*;
class PersonalOrganiser extends JFrame implements ActionListener
JLabel l1 = new JLabel("NAME");
JTextField tf1 = new JTextField(15);
JLabel l2 = new JLabel("ADDRESS");
JTextArea ta = new JTextArea(3,2);
JLabel l3 = new JLabel("TEL NUM");
JTextField tf2 = new JTextField(15);
JLabel l4 = new JLabel("SEARCH");
JTextField tf3 = new JTextField(15);
JButton b1 = new JButton("ENTER");
JTextField tf3 = new JTextField(15);
JButton b2 = new JButton("RESET");
b1.setBounds(100,150,70,50);
b2.setBounds(100,170,90,40);
add(b1);
add(b2);
b1.addActionListener( );
b2.addActionListener( );
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
class Business extends PersonalOrganiser
class Friends extends PersonalOrganiser1
public void actionPerformed(ActionEvent ae)
String str = ae.getActionCommand( );
public static void main(String args[ ] )
MyButtons mb = new MyButtons( );
mb.setTitle("My webpage");
mb.setSize(500,400);
mb.show( );
}

Answer 1

What are you doing ? Show this to your professor so he can seee what a failure he has been and so he can smack you.
This is not java, I feel for you for the fact you actually typed all this out; either that or one of your classmates is playing a serious joke on you.
forget about the visual stuff and create a class that can actually store and manipulate data first.
this is probably too advanced and will make you cry but here goes
public class Contacts implements serializable {
     public int search (String First, String Last) {
      //cycle throug htablemodel and check for first and last name
      //return row;   the row in TableModel the record was found at
     public String [] getRecord (int row) {
          int num_of_cols = records.getColumnCount();
           String [] temp = new String [num_of_cols];
                      for (int c = 0; c < num_of_cols; c++){
                        temp [c] = (String) records.getValueAt(row, c);
       return temp;  
    public void addRecord (String [] record) {
        records.addRow(record);
public void save (String filename) {
        try {
            ObjectOutput out = new ObjectOutputStream(new FileOutputStream(filename));
            out.writeObject(this);
            out.close();
        } catch (Exception e) { e.printStackTrace(); }
private javax.swing.table.DefaultTableModel records = new DefaultTableModel ();  //<-----this holds the data
in your main() you use it like this
File file = new File (filename);
if (!file.exsists())  Contacts friends = new Contacts();
else {
try {
                File file = new File(filename);
                ObjectInputStream in = new ObjectInputStream(new FileInputStream(file));
                // Deserialize the object
                Contacts friends = in.readObject();
                in.close(); return temp;
            } catch (Exception e) { e.printStackTrace();  }
//this is where you would need a visual object to gather real data and plug it into the String [] array
String [] friend = new String [3] = {"Joe", "Smith", "555-1212"};
friends.addRecord(friend);
String [] temp = friends.getRecord(friends.search ("Joe", "Smith"));
//now you have data to display from file
freinds.save("Freinds.dat");