Libraries References

I have imported three jar files into my web dynpro app to use

to write Excel files.

One of the files is named:

poi-2.5.1-final-2004804.jar

I know I have to add references to these jars in my project properties

file under the Libraries tab. What is the name format?

I have seen lots of formats, like for example:

caf/eu/api

mozilla.org~js