// (prefer /faces/error.xhtml)
String errorLocation = getAccessStrategy().getWebPaths(web.getWebResource(ERROR_XHTML)).get(1);
servletConfig.errorPage(404, errorLocation);
servletConfig.errorPage(500, errorLocation);
// Use the server timezone since we accept dates in that timezone, and it makes sense to display them in the same
if (servletConfig.getContextParam("javax.faces.DATETIMECONVERTER_DEFAULT_TIMEZONE_IS_SYSTEM_TIMEZONE") == null)
{
servletConfig.contextParam("javax.faces.DATETIMECONVERTER_DEFAULT_TIMEZONE_IS_SYSTEM_TIMEZONE", "true");