How to include 2 version of jar in project
I'm developing small app in jsp using eclipse.
Can You please tell me how I can include 2 version of jar in one project (this are old and new version of same jar)
I need in one project connect to old and new system and I need both jars - but they have same methods etc so I created 2 projects where first is dynamic web projects with jars in WEB/lib and second project is normal java project where I added jars to project.
I added second proj to first and I can use class from second one in first (there is no error in eclipse) but when I try to run app I have error on place where I'm creating object from second class.
Thanks in advance