public void requestInitialized(ServletRequestEvent sre) {
Map<String, String[]> paramMap = sre.getServletRequest().getParameterMap();
ServletContext servletContext = sre.getServletContext();
// to see log messages at runtime, check the terminal window where you started WildFly.
servletContext.log("ParameterDumpingRequestListener: request has been initialized. It has " + paramMap.size()
+ " parameters:");
for (Map.Entry<String, String[]> entry : paramMap.entrySet()) {
for (String val : entry.getValue()) {
servletContext.log(" " + entry.getKey() + "=" + val);
}