hostConfig.addPropertyProgram("web-app", webAppConfig);
// host.addWebApp(webAppConfig);
ServletMapping mapping = new ServletMapping();
mapping.addURLPattern("/hmtp");
mapping.setServletClass("com.caucho.remote.HmtpServlet");
mapping.setInitParam("authentication-required",
String.valueOf(_isAuthenticationRequired));
mapping.setInitParam("admin", "true");
mapping.init();