Hi Sebastian,
Your best bet is to download the Tomcat-5
Servlet container, it contains a "sevlet.jar" file you can place in your path when compiling. Read the Tomcat docs re configuring the web.xml file, assembling your web app, deploying it, and then running it. Its a bit of a learning curve but once you have done it a few times it becomes second nature.
[ January 31, 2004: Message edited by: Louis M@lenica ]