C++ Wrapper to a Java Library

I have a Java library JAR which I would like to expose to another application. The application has support for a C++ and so I would like to expose ALL the methods in the JAR to a C++ library so that I can use it directly from the other application. The library is huge but I would settle for a 15% (or about 20 calls) and I will do the rest. Off course, I would expect support such as showing me how to do it so I can do the entire library. This is a great project for a Java/C++ expert. An extension to this project is very likely. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Windows + Linux (code must compile on Windows and Linux).