Run Time error!!!Help plz

Question

hi ..
every time i run my application i get this error which i can't understand where exactly the error is
can any one help plz
)at javax.swing.JLayeredPane.paint(JLayeredPane.java:546
)at javax.swing.JComponent.paintChildren(JComponent.java:498
)at javax.swing.JComponent.paint(JComponent.java:669
)at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:23
:at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java
)54
at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:91
)at java.awt.Container.paint(Container.java:960
)at javax.swing.JFrame.update(JFrame.java:329
)at sun.awt.RepaintArea.update(RepaintArea.java:337
)at sun.awt.windows.WComponentPeer.handleEvent(WComponentPeer.java:200
)at java.awt.Component.dispatchEventImpl(Component.java:2663
)at java.awt.Container.dispatchEventImpl(Container.java:1213
)at java.awt.Window.dispatchEventImpl(Window.java:914
)at java.awt.Component.dispatchEvent(Component.java:2497
)at java.awt.EventQueue.dispatchEvent(EventQueue.java:339
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh
)read.java:131
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
)ad.java:98
)at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93
)at java.awt.EventDispatchThread.run(EventDispatchThread.java:85
this is part of the code:
  public void actionPerformed(ActionEvent e)
    FileInputStream fis = null;
    if (e.getSource() == add) //The ADD button.
      //User has not populated all the input fields.
      if(name.getText().equals("")|| address.getText().equals("")|| phone.getText().equals("")|| sex.getText().equals("")|| dob.getText().equals("")|| photo.getText().equals(""))
        JOptionPane.showMessageDialog(null, "Please fill in all the fields","Missing Fields",JOptionPane.INFORMATION_MESSAGE);
      else
        // save the new customer:
        try
          //1. take the customer's data and photo:
          int    userId          = Integer.parseInt(id.getText());
          String userName      = name.getText();
          String userAddress      = address.getText();
          String userPhone      = phone.getText();
          String userSex      = sex.getText();
          String userDateBirth      = dob.getText();
          //String userDateBirth=Date.parse(dob);
          String photoName      = photo.getText();
          String audioName=   audio.getText();
          File   file           = new File(photoName);
          int    fileLength      = (int)file.length();
          //2. Set the user's photo into the photoHolder:
          photoHolder.setVisible(false);
          photoHolder = null;
          comments.setVisible(false);
          comments = null;
          Icon[] custPhotos = {new ImageIcon(photoName)};
          JList photosList = new JList(custPhotos);
          photosList.setFixedCellHeight(100);
          photosList.setFixedCellWidth(80);
          photoHolder = new JPanel();
          photoHolder.add(photosList);
          makeComments();
          //3. Insert the data and photo into the database:
          if(fileLength > 0)
            fis = new FileInputStream(file);
            String query = " INSERT INTO CUSTOMER VALUES('"+userId+"', '"+ userName+ "', '"+ userAddress+ "', " +" '"+ userPhone+ "', '"+ userSex+ "', '"+ userDateBirth+ "', ?,?,? ) ";
            PreparedStatement pstmt = conn.prepareStatement(query);
            pstmt.setBinaryStream(1, fis, fileLength);
              pstmt.setString(2,photoName);
              pstmt.setString(3,audioName);
            pstmt.executeUpdate();
            comments.setText(userName+", added.");
          else
            String query = " INSERT INTO CUSTOMER (id, name, address, phone, sex, dob) VALUES('"+userId+"', '"+userName+"', '"+userAddress+"', '"+userPhone+"', '"+userSex+"', '"+userDateBirth+"') ";
            stat.executeUpdate(query);
            comments.setText("Customer saved without a photo.");
          backPanel.add(photoHolder);
          backPanel.add(comments);
          updateTable();
          //AddScroll();
        } //try
        catch (Exception ee)
           //The danger of putting creating the JOptionPane in here is that it will show the same message regardless of the error.
            JOptionPane.showMessageDialog(null, "Customers CPR already exits!!Please enter another CPR","Invalid",JOptionPane.INFORMATION_MESSAGE);
          System.out.println("Caught exception in add action: " + ee);
          ee.printStackTrace();
        } //catch
      } //if
    }//add button

Answer 1

hi...
i got where the error is..
now i have another problem..
Connecting to database..
Valid Login
Caught updateTable exception: java.lang.ArrayIndexOutOfBoundsException
java.lang.ArrayIndexOutOfBoundsException
at UtilityMethods.updateTable(UtilityMethods.java:305)
(which is this line:
tableData[currentRow] = fieldString;)-----> i did this because one of the fields will be a Date and the others are strings
at UtilityMethods.updateTable(UtilityMethods.java:429)
at Login.validLogin(Login.java:114)
at Login.actionPerformed(Login.java:80)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:14
50)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Abstra
ctButton.java:1504)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel
.java:378)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonL
istener.java:216)
at java.awt.Component.processMouseEvent(Component.java:3715)
at java.awt.Component.processEvent(Component.java:3544)
at java.awt.Container.processEvent(Container.java:1164)
at java.awt.Component.dispatchEventImpl(Component.java:2593)
at java.awt.Container.dispatchEventImpl(Container.java:1213)
at java.awt.Component.dispatchEvent(Component.java:2497)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)
at java.awt.Container.dispatchEventImpl(Container.java:1200)
at java.awt.Window.dispatchEventImpl(Window.java:914)
at java.awt.Component.dispatchEvent(Component.java:2497)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:339)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh
read.java:131)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:98)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:85)
this is the code :
void updateTable()
      ResultSet results = null;
      ResultSet results1 = null;
      try
        //Get the number of rows in the table so we know how big to make the data array..
        int rowNumbers  = 0;
        int columnCount = 6;
        results = stat.executeQuery("SELECT COUNT(*) FROM CUSTOMER ");
        if(results.next())
          rowNumbers = results.getInt(1);
        } //if
        if(rowNumbers == 0)
        rowNumbers = 1;
        tableData = new String[rowNumbers][columnCount];
        //Initialize the data array with "" so we avoid possibly having nulls in it later..
        for(int i =0;i<tableData.length;i++)
          for(int j=0;j<tableData[0].length;j++)
          tableData[i][j] = "";
        //Populate the data array with results of the query on the database..
        int currentRow = 0;
         SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy");
        results1 = stat.executeQuery("SELECT * FROM CUSTOMER ORDER BY ID");
        while (results1.next())
          for(int i = 0; i < columnCount; i++){
          Object field = results1.getObject(i + 1);
          // actually this next line should be put outside your loop so you don't keep creating this object
          // or whatever format you want
          String fieldString;
          if (field instanceof Date)
                 fieldString = sdf.format((Date) field);
                 else
                      fieldString = field.toString();
                      tableData[currentRow] = fieldString;
//tableData[currentRow][i] = results1.getString(i + 1);
currentRow++;
} //while
}//for
final String[] colName = { "CPR", "Name", "Address", "Phone", "Sex", "Date OF Birth" };
TableModel pageModel = new AbstractTableModel()
public int getColumnCount()
return tableData[0].length;
} //getColumnCount
public int getRowCount()
return tableData.length;
} //getRowCount
public Object getValueAt(int row, int col)
return tableData[row][col];
} //getValueAt
public String getColumnName(int column)
return colName[column];
} //getcolName
public Class getColumnClass(int col)
return getValueAt(0, col).getClass();
} //getColumnClass
public boolean isCellEditable(int row, int col)
return false;
} //isCellEditable
public void setValueAt(String aValue, int row, int column)
tableData[row][column] = aValue;
} //setValueAt
//dataTable.setValue( new JScrollBar(JScrollBar.HORIZONTAL), 2,1 );
}; //pageModel
//Create the JTable from the table model:
JTable dataTable = new JTable(pageModel);
// dataTable.setModel();