  public File[] listFiles()
    {
        String as[] = list();
        if(as == null)
            return null;
        int i = as.length;
        File afile[] = new File[i];
        for(int j = 0; j < i; j++)
 	if (!afile[j].getName().equals("test"))
	            afile[j] = new File(as[j]);

        return afile;
    }