Search:

You aren't asking *stupid* questions, it's just that a little googling goes a long way. If you're confused about something you find in your research, then we can answer specific technical questions,...

What was the error?

And again, googling "Java EE" returns several tutorials that contain source code you can try:

The Java EE 7 Tutorial:The Java EE 7 Tutorial:Preface | Java EE Documentation |...

What specifically did you download? What specifically did they do or not do instead of working properly?

Did you try just googling "java ee"?

Java EE - Downloads: GlassFish and Java EE 7 | Oracle Technology Network | Oracle