Remote debug

Hello, I am currently transiting from Eclipse to Intellij. 

However, there is one thing I can do with Eclipse but I cannnot with Intellij.

When I debug my jar files in my maven project using the remote debug capability, Eclipse allows me to edit the jar files while debugging and the changes I made are reflected on the Java application without re-deploying the jar files.  

However, when I try to do the same thing with Intellij, the changes I made during debugging are not reflected on the application so I have to re-deploy the jar files to see how the applications works with the edited jar files.

I am pretty sure the debug settings are the same between Eclipse and Intellij. 

Is there some extra setting I have to do to enable this capability?