title: How can I run unit tests with different versions of a library w/o changing it manually?
body: <p>Unit test is in Java, using Maven to build &amp; run. I can use either local jars "outside" Maven or local Maven repository.</p>
  
  <p>However, I'd like to figure out a way to do this automatically somehow, without changing the pom.xml->running ->changing the pom.xml</p>
  
  <p>Is there any other way except the above or creating pom.xmls which only differ in the specific library version?</p>
  
  <p>(I'm using IntelliJ if  that's of any use)</p>