mapper.addRule("web-app/servlet-mapping",
mapper.methodSetter("addServletMapping", 2));
mapper.addRule("web-app/servlet-mapping/servlet-name",
mapper.methodParam(1));
mapper.addRule("web-app/servlet-mapping/url-pattern",
mapper.methodParam(0));
mapper.addRule("web-app/session-config",
mapper.methodSetter("setSessionTimeout", 1,
new String[]{"int"}));
mapper.addRule("web-app/session-config/session-timeout",