[jboss-jira] [JBoss JIRA] (WFLY-9961) [JDK9+] @WebListener and Spring WebApplicationInitializer not working (JDK8 OK!)

[Jive JIRA Integration (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-9961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jive JIRA Integration updated WFLY-9961:
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    Forum Reference: https://developer.jboss.org/message/980852#980852


> [JDK9+] @WebListener and Spring WebApplicationInitializer not working (JDK8 OK!)
> --------------------------------------------------------------------------------
>
>                 Key: WFLY-9961
>                 URL: https://issues.jboss.org/browse/WFLY-9961
>             Project: WildFly
>          Issue Type: Bug
>          Components: Web (Undertow)
>    Affects Versions: 12.0.0.Final
>            Reporter: cnsgithub cnsgithub
>            Assignee: Stuart Douglas
>            Priority: Blocker
>
> After upgrading to WFLY 12 Final, the WebApplicationInitializer class residing in the *.war classes Folder is no longer being detected when built with JDK 9. However with JDK 1.8 it works as expected.
> With WFLY 11, both variants JDK9, and JDK1.8 Build were working. 
> {code:java}
> package de.test;
> import javax.servlet.ServletContext;
> import javax.servlet.ServletException;
> import org.springframework.web.WebApplicationInitializer;
> public class MyWebApplicationInitializer implements WebApplicationInitializer {
> 	@Override
> 	public void onStartup(ServletContext container) throws ServletException {
> 		 System.out.println("!!!!!!!!!!!!!! ;-) !!!!!!!!!!!!");
> 	}
> }
> {code}
> Maybe(!) related to this: https://issues.jboss.org/browse/WFLY-9081
> Even more serious: the @WebListener doesn't seem to be recognized with JDK9 as well:
> {code:java}
> package de.test;
> import javax.servlet.ServletContextEvent;
> import javax.servlet.ServletContextListener;
> import javax.servlet.annotation.WebListener;
> import javax.servlet.http.HttpSessionEvent;
> import javax.servlet.http.HttpSessionIdListener;
> import javax.servlet.http.HttpSessionListener;
> @WebListener
> public class MyWebListener implements ServletContextListener, HttpSessionIdListener, HttpSessionListener {
> 	@Override
> 	public void contextInitialized(ServletContextEvent event) {
> 		System.out.println("contextInitialized !!!!!!!! I'm only working when i was built with JDK8");
> 	}
> 		 
> 	@Override
> 	public void sessionIdChanged(HttpSessionEvent arg0, String arg1) {
> 		// TODO Auto-generated method stub
> 		
> 	} 
> }
> {code}
> The actual error seems to happen quite early:   JBossWebMetaData



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