How to change base url

[pawel-gliniecki]

Hi,

when i'm trying to change base url with context path parameter it doesn't work already with first redirection(login)

        public class Main {
 
        ...

        WebAppContext servletContextHandler = new WebAppContext();
        servletContextHandler.setContextPath("/zkui/");

Does anyone have any hint how to add base url properly ?
Regards