Wildfly 10+ Stateless Beans Changed Behaviour

Client.java

package client;

import java.util.Properties;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;

import counter.remote.CounterRemote;



public class Client {
	
	public static void main(String[] args) {
		try {
			// Verbindungseinstellungen fuer den Wildfly AS
			String JBOSS_CONTEXT="org.jboss.naming.remote.client.InitialContextFactory";
			Properties props = new Properties();
			props.put(Context.INITIAL_CONTEXT_FACTORY, JBOSS_CONTEXT);
			props.put(Context.PROVIDER_URL, "http-remoting://localhost:8080");
			props.put(Context.SECURITY_PRINCIPAL, "sebauser");
			props.put(Context.SECURITY_CREDENTIALS, "sebapass");
			props.put("jboss.naming.client.ejb.context", true);
			
			// Initial Context fuer Remote-Namensaufloesung
			Context context = new InitialContext(props);

			// Server-Objekt erstellen
			//Lookup pattern: <app-name>/<bean-name>!<fully-qualified-classname-of-the-remote-interface>
			CounterRemote counterA = (CounterRemote)context.
					lookup("StatefulExample/CounterBean!counter.remote.CounterRemote");

			System.out.println(counterA.count());

	        counterA.increment();
	        counterA.increment();
	        counterA.increment();
	        counterA.increment();
	        
	        System.out.println(counterA.count());
	        
	        
	        CounterRemote counterB = (CounterRemote)context.
					lookup("StatefulExample/CounterBean!counter.remote.CounterRemote");
	        
	        System.out.println(counterB.count());

	        counterB.increment();
	        counterB.increment();
	        counterA.increment();
	        counterA.increment();
	        
	        System.out.println(counterA.count());
	        System.out.println(counterB.count());
			
            // Aufraeumen
            context.close();

		} catch (NamingException e) {
			System.out.println(e);
		}
	}
}

CounterBean.java

package counter;

import javax.ejb.Stateless;

import counter.remote.CounterRemote;

@Stateless
public class CounterBean implements CounterRemote {

    private int count;

    @Override
    public int count() {
        return count;
    }

    @Override
    public int increment() {
        return ++count;
    }

    @Override
    public int reset() {
        return (count = 0);
    }
}

CounterRemote.java

package counter.remote;

import javax.ejb.Remote;

@Remote
public interface CounterRemote {
	
	public int count();

    public int increment();

    public int reset();
	

}

output

Wildfly 9 Stateless Bean:
0
0
0
0
0

Wildfly 10+11 Stateless Bean:
0
4
4
8
8