I am following instructions in https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/8.0/html-single/using_single_sign-on_with_jboss_eap/index#securing-applications-deployed-on-server-with-single-sign-on_default 

Chapter 2. Securing applications deployed on JBoss EAP with Single Sign-On

In chapter 

2.3.3. Securing a web application using OpenID Connect

there is an example JBoss cli command which uses deployment name "simple-oidc-example.war":

/subsystem=elytron-oidc-client/secure-deployment=simple-oidc-example.war/:add(client-id=jbeap-oidc,provider-url=http://localhost:8180/realms/example_realm,public-client=true,ssl-required=external)

However, the maven project uses artifactId simple-webapp-example

<artifactId>simple-webapp-example</artifactId>

This caused some confusion as the resulting .war file does not match the name used in the JBoss cli command and authentication of the example web app fails without redirecting to the Keycloak login page.