Can I play files from a folder

Question

Sorry about the last message.
Want Im asking, can I setup a media play that reads all the file in the directory "." in the prog below, without setting the full path of each file.
I can make a file list, but not sure about making a a player auto read the directory in sits in. I don't want a file chosser.
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
class Test1Candelete2 extends JFrame
  DefaultListModel dim = new DefaultListModel();
  JList list = new JList(dim);
  public Test1Candelete2()
    setLocation(200,100);
    setDefaultCloseOperation(EXIT_ON_CLOSE);
    JScrollPane sp = new JScrollPane(list);
    sp.setPreferredSize(new Dimension(150,200));
    File directory = new File(".");
    File[] files = directory.listFiles();
    for(int x = 0; x < files.length; x++)
      if(files[x].isFile()) dim.addElement(files[x].getName());
    JPanel panel = new JPanel();
    JButton btn = new JButton("Delete File");
    panel.add(btn);
    getContentPane().add(sp,BorderLayout.CENTER);
    getContentPane().add(panel,BorderLayout.SOUTH);
    pack();
    btn.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent ae){
        int selectedIndex = list.getSelectedIndex();
        if(selectedIndex < 0)
          JOptionPane.showMessageDialog(null,"Please select file to delete");
        else
          File fileToDelete = new File((String)list.getSelectedValue());
          if(fileToDelete.delete()) dim.removeElementAt(selectedIndex);
  public static void main(String[] args){new Test1Candelete().setVisible(true);}
}

Answer 1

Thanks for your reply:
I did find an error log related to the error code and tried all suggestions on the list of recommendations, still no luck            
I definitely am running OS X10.5.8 (hopefully will be updating later on this month)
I tried several brand new discs from the same box, still no luck.
My last option is to go out and try a different brand, guess I'll go with Verbatim this time but I think I'll poke around some more before buying 20 more new discs.