Swing - populate JTable with files' names.

I am working on a gui for ftp client. I am using swing for gui and Apache Commons Net for ftp stuff. I still have problem with displaying icons in JTable. Later I will use MVC pattern. I am able to listen files' paths, size and modification date. Soon I will add more funcionality like changing directories, showing icons and basic operation on files and folder like: delete,cut,copy,change name, move but this all after I finish gui. Whole code on my github: GITHUB Code below:

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.io.File;
import java.text.SimpleDateFormat;

import javax.swing.Icon;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.filechooser.FileSystemView;
import javax.swing.table.DefaultTableModel;

public class LeftPanel extends JPanel {

 private JTable table;
 private NavigationPanel backAndDriverPanel;

 private String[] columns = { "Path", "Size", "Last Modified" };
 private File file;
 private File[] filesNames;

 private final String DIR = "C:/";

 public LeftPanel() {

  Dimension dimension = getPreferredSize();
  dimension.width = 640;
  setPreferredSize(dimension);
  setLayout(new BorderLayout());

  // CREATING COMPONENTS
  table = new JTable();
  backAndDriverPanel = new NavigationPanel();

  table.setAutoCreateRowSorter(true);
  table.setFocusable(false);
  table.setRowSelectionAllowed(true);

  JScrollPane tableScroll = new JScrollPane(table);

  // ADDING COMPONENTS TO PANEL
  add(tableScroll, BorderLayout.CENTER);
  add(backAndDriverPanel, BorderLayout.PAGE_START);

  createTableModel();

 }

 public void createTableModel() {

  // DATE FORMAT
  SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss");

  file = new File(DIR);

  filesNames = file.listFiles();

  DefaultTableModel model = (DefaultTableModel) table.getModel();
  model.setColumnIdentifiers(columns);

  // LIST OF ROWS
  Object[] row = new Object[3];
  for (int i = 0; i < filesNames.length; i++) {

   row[0] = filesNames[i].getAbsolutePath();
   row[1] = filesNames[i].length();

   // CONVERTING FROM MILISECONDS TO NORMAL DATE
   row[2] = sdf.format(filesNames[i].lastModified());

   model.addRow(row);
  }

  // SETING EDITABLE TO FALSE
  for (int i = 0; i < table.getColumnCount(); i++) {

   Class<?> col_clas = table.getColumnClass(i);
   table.setDefaultEditor(col_clas, null);
  }

 }
}

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