How to load externally libraries on a java application

Hi,
I've created a java application which i've compiled as an executable file. I want to cut the size of the exe down, and so i'm trying to load some libraries externally, instead of the IDE including it on the executable i created. So basically i've got my application.exe file, and in the same directory i have an images directory and a lib directory. How do i access the jar files on the lib directory? Some examples of code would be great. At the moment my lib directory contains mssql.jar files.
thanks

no it hasn't bundled the jvm into the app. the app is 438kb without the jar libs included. The libs add another 400+kb . i've separated the image files without problems. This loads the images from a directory called images. The issue is just how load the libs.

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