Convert C#.NET HTML parser to Java

I have a completed C#.NET program that parses specifically-formatted HTML pages — taken from a single site — into fields, and stores those fields in a Lucene index. I want the HTML parser and index builder converted into Java. (The .NET program also includes a GUI, a search function, and a preview function. I no longer need these, so they do not need to be converted.) The goal of the project is to create a Java program that will scan a directory tree (including subfolders) for HTML files, parse them, and create a Lucene index of the parsed fields. The .NET code does all of this correctly; I simply need it converted to Java. The .NET source is attached. I can send interested bidders a few sample HTML pages as well. I would prefer that you use Eclipse for this, as I'm not familiar with compiling code in Netbeans or other Java IDEs. If you have any questions, please feel free to ask. Thanks for bidding!