In this exercise your goal is to build a sitemap builder like the one described above. The end user will run the program and provide you with a URL (hint - use a flag or a command line arg for this!) ...

Probably just an issue todo with not being able to access the URL for whatever reason, but it shouldn't really stop you from launching Railroad.

You can use the Java JDOM classes to read the XML data including the element's attribute property. You use these properties to determine the different types of XML nodes you have in your folder.