title: How can I set Undertow properties in JoinFaces/Spring Boot?
body: <p>Until now we used Wildfly 12 and increased the http max-parameters value inside the undertow module (server->http-listener) in the standalone.xml configuration file.</p>
  
  <p>Now we switched to the Spring ecosystem using JoinFaces and don't know how to configure Undertow properly. According to the JoinFaces wiki the jsf.undertow namespace should be used inside the application.properties file. So we ran our app trying several solutions (like jsf.undertow.http.max-parameters=5000), but none worked so far.</p>
  
  <p>Can this even be done in the property file or do we need a programmatic solution?</p>