I am having trouble getting Eclipse to generate an executable jar that actually works. Here is the error I am getting:
When I create the jar, I have specified all three options: Extract required libraries into the jar, Package the required libraries into the jar, and Copy the required libraries into a nearby folder. In no case does Eclipse package the JDBC classes. It includes classes that I didn't know I used--some from org.eclipse, org.hamcrest and JUnit (even though I don't particularly want to include my test class, I can't figure out how to remove it from the jar without removing it from my project).
I've also tried creating the jar directly from the command line, but I get mainClassNotFound errors.