du.setConfigurationManager(configurationManager);
session = new SessionMap<String, Object>(request);
Map<String, Object> extraContext = du.createContextMap(new RequestMap(request),
request.getParameterMap(),
session,
new ApplicationMap(pageContext.getServletContext()),
request,
response);
// let's not set the locale -- there is a test that checks if Dispatcher actually picks this up...
// ... but generally we want to just use no locale (let it stay system default)
extraContext.remove(ActionContext.LOCALE);