Intellij: Spring facets don't get detected correctly: AbstractAnnotationConfigDispatcherServletInitializer never runs - spring

Question

I have this class:
public class MyAppInitializer extends
AbstractAnnotationConfigDispatcherServletInitializer {
#Override
public void onStartup(final ServletContext sc) throws ServletException {
System.out.println("started!");
...
When I run Tomcat in Intellij it says Deployed successfully but the started! never gets printed in console; then when I got to localhost in browser I get 404 error.
This is how the facets window looks like:
enter image description here
enter image description here
I'm not sure what to do.
I tried to change it like this:
enter image description here
but same result
package test.config;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.context.support.GenericWebApplicationContext;
import org.springframework.web.servlet.DispatcherServlet;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
import test.security.SecurityConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRegistration;
public class MyAppInitializer extends
AbstractAnnotationConfigDispatcherServletInitializer {
#Override
public void onStartup(final ServletContext sc) throws ServletException {
System.out.println("startup!");
AnnotationConfigWebApplicationContext root =
new AnnotationConfigWebApplicationContext();
root.register(WebConfig.class);
root.setServletContext(sc);
root.scan("test");
//sc.addListener(new ContextLoaderListener(root));
ServletRegistration.Dynamic appServlet =
sc.addServlet("dispatcher", new DispatcherServlet(new GenericWebApplicationContext()));
appServlet.setLoadOnStartup(1);
appServlet.addMapping("/");
}
#Override
protected Class<?>[] getRootConfigClasses() {
return new Class[] {SecurityConfig.class};
}
#Override
protected Class<?>[] getServletConfigClasses() {
return new Class[]{WebConfig.class};
}
#Override
protected String[] getServletMappings() {
return new String[]{"/"};
}
}
package test.config;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
#Configuration
#ComponentScan("test")
#EnableWebMvc
#EnableTransactionManagement
#EnableGlobalMethodSecurity(prePostEnabled = true)
#EnableJpaRepositories(basePackages = "test",
entityManagerFactoryRef = "entityManagerFactory", transactionManagerRef = "transactionManager")
public class WebConfig extends WebMvcConfigurerAdapter {
#Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**");
}
#Override
public void configureDefaultServletHandling(
DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
}
package test.security;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
#Configuration
#EnableGlobalMethodSecurity(prePostEnabled=true)
#EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
#Override
protected void configure(HttpSecurity httpSecurity) throws Exception {
httpSecurity.authorizeRequests().antMatchers("/").permitAll();
}
#Bean
BCryptPasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}
package test.security;
import org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer;
import test.config.WebConfig;
public class SecurityWebApplicationInitializer extends
AbstractSecurityWebApplicationInitializer {
public SecurityWebApplicationInitializer() {
super(SecurityConfig.class, WebConfig.class);
}
}