can i add jar files while creating installer of my java application

i am creating installer for my java application.
in my application, i need to create reports, in pdf formats, if i used itext or some other API's
i need to add jar files with my projects as well.
so my question is, can i add jar files also while creating installer of my application, if yes than how??

File YourFile.jar

But if your question is how to *create* jar files at compiletime, then you can use the !system compiletime command.