Continuing the discussion from Can not publish Kotlin class files to Tomcat server since this is more of a support question I put it into this group.
In my scenario, similar to @liying.cn.2010 I am using Eclispe with WTP, however, I am using Maven and WebSphere Liberty. Though the WebSphere Liberty isn’t that relevant at the moment since it is fundamentally a WTP assembly issue. The problem I have is compounded by the fact I am using Maven which actualyl creates the deployment assembly configuration for me in the Ecllipse environment and will get wiped out when I do a refresh.
I think because of this fundamental problem I cannot use Kotlin with Eclipse for debugging on an application server because the classes do not get deployed. I doubt there would be any problems on a real server though.
Its too bad though I had a project already set up to incorporate a Kotlin EJB plus API JAR that hooks up to a JSF front end. But I had to remove all the Kotlin stuff once I realized that it will not deploy on WTP.