WML Index creator (1st try with Java)

/*
 * MakeTags.java
 *
 * Created on August 15, 2004, 10:11 PM
 */


import java.io.*;
import javax.swing.*;

/**
 *
 * @author  Guiding5
 */
public class MakeTags
{
    
    /** Creates a new instance of MakeTags */
    public MakeTags()
    {
    }
    
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args)
    {
	File file = null ;
	if (args.length > 0)
	{
	    // allow a file to be specified via the command
	    // line (for testing)
	    file = new File(args[0]) ;
	}
	else
	{
	    // allow the user to browse for a file if one was not
	    // specified at the command line
	    
	    /*
	    JFileChooser jfc = new JFileChooser() ;
	    jfc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);

	    int result = jfc.showOpenDialog(null) ;
	    if (result == jfc.CANCEL_OPTION)
	    {
		System.exit( 0 ) ;
	    }
	    
	    File dir = jfc.getSelectedFile();
	     */
	    
	    File dir = new File("D:\\nokia\\down");
	    if (!dir.isDirectory())
	    {
		System.out.println("Have to be Directory !");
		System.exit( 0 ) ;
	    }
	    
	    PrintWriter pww = null;
	    File files[] = dir.listFiles();
	    
	    try
	    {
		pww = new PrintWriter(new FileWriter("D:\\nokia\\down\\down.wml"));
	    }
	    catch (Exception e)
	    {
		System.out.println("Cant init output !!!");
		System.exit( 0 ) ;
	    }
	    
	    ///PrintStream pww = System.out;
	    pww.println("<?xml version=\"1.0\"?>");
	    pww.println("<!DOCTYPE wml PUBLIC \"//DTD WML 1.1//EN\" \"http://www.you.org/down.wml\">");
	    pww.println("    <wml>");
	    pww.println("        <card title=\"Miscellaneous\">");
	    pww.println("        <p>Select file to download:</p>");
	    
	    for(int i=0; i<files.length; i++)
	    {
		File current = files[i];
		if(current.isFile() && current.getName() != "down.wml")
		{
		    pww.println("        <p><a href=\""+current.getName()+"\">"
				    +current.getName()+"</a></p>");
		}
	    }
	    
	    pww.println("    </card>");
	    pww.println("</wml>");
	    pww.flush();
	    System.out.flush();
	}
    }
}