import javax.xml.parsers.*;
import org.w3c.dom.*;

public class JDOM
{
    public static int main(String args[])
    {
        if (args.length != 1)
        {
            System.err.println("Usage: java JDOM <XMLFile>");
            return 42;
        }
        JDOM j = new JDOM();
        return j.parse(args[0]);
    }

    public int parse(String file)
    {
        Document doc = null;
        try
        {
            DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
            DocumentBuilder db = dbf.newDocumentBuilder();
            doc = db.parse(file);
            if (doc != null)
                printHTMLSchedule(doc);
            return 0;
        }
        catch (Exception e)
        {
            System.out.println(e.getMessage());
            return 1;
        }
    }

    private void printHTMLSchedule(Document d)
    {
    }
}