Add lines for the map portlet that are similar to the lines for the other three:
mapHandler MapLocatorHandler{};
mapPortlet Portlet{children = [mapHandler.ui],
title = "Map", canMove = FALSE, canMinimize = TRUE};
mortgagePortal.addPortlet(mapPortlet, 2);
In
this case, you are adding the map portlet to the second, wider column.
In the next lesson, you install Apache Tomcat on your system so that you can run your application on an application server.