JTable заголовки для столбцов и сторок

import java.awt.*;
import javax.swing.*;
import javax.swing.table.*;
 
public class ProbaJtable extends JApplet{
class RowHeaderRenderer extends JLabel implements ListCellRenderer {
 
  RowHeaderRenderer(JTable table) {
    JTableHeader header = table.getTableHeader();
    setOpaque(true);
    setBorder(UIManager.getBorder("TableHeader.cellBorder"));
    setHorizontalAlignment(CENTER);
    setForeground(header.getForeground());
    setBackground(header.getBackground());
    setFont(header.getFont());
  }
 
  public Component getListCellRendererComponent( JList list,
         Object value, int index, boolean isSelected, boolean cellHasFocus) {
    setText((value == null) ? "" : value.toString());
    return this;
  }
}
 public static void main(String...args){
     
 }
public void init(){
    ListModel lm = new AbstractListModel() {
    String headers[] = {"1", "2", "3", "4", "5", "6", "7", "8"};
   
    public int getSize(){
        return headers.length; 
    }
    public Object getElementAt(int index) {
        return headers[index];
    }
};
 
    final String[] columnNames = {"1", "2", "3","4", "5", "6","7", "8"};
    final String[][] data ={
        {"00000000","00000000","00000000","00000000","00000000","00000000","00000000","00000000"},
        {"00000000","00000000","00000000","00000000","00000000","00000000","00000000","00000000"},
        {"00000000","00000000","00000000","00000000","00000000","00000000","00000000","00000000"},
        {"00000000","00000000","00000000","00000000","00000000","00000000","00000000","00000000"},
        {"00000000","00000000","00000000","00000000","00000000","00000000","00000000","00000000"},
        {"00000000","00000000","00000000","00000000","00000000","00000000","00000000","00000000"},
        {"00000000","00000000","00000000","00000000","00000000","00000000","00000000","00000000"},
        {"00000000","00000000","00000000","00000000","00000000","00000000","00000000","00000000"}
    };
 
    DefaultTableModel dm = new DefaultTableModel(lm.getSize(),8);
    JTable table = new JTable(dm);
    table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    table.setRowHeight(40);
    
    JList rowHeader = new JList(lm);
    rowHeader.setFixedCellWidth(30);
    
    rowHeader.setFixedCellHeight(table.getRowHeight()+ table.getRowMargin()-1);
 
    rowHeader.setCellRenderer(new RowHeaderRenderer(table));
 
    JScrollPane scroll = new JScrollPane( table );
    scroll.setRowHeaderView(rowHeader);
    getContentPane().add(scroll, BorderLayout.CENTER);
 
    }    
}