package org.qi4j.tutorials.composites.tutorial5;
import org.qi4j.api.concern.ConcernOf;
// START SNIPPET: solution
/**
* This is a concern that modifies the mixin behaviour.
*/
public class HelloWorldBehaviourConcern
extends ConcernOf<HelloWorldBehaviour>
implements HelloWorldBehaviour
{
@Override
public String say()
{
return "Simon says:" + next.say();
}
}
// END SNIPPET: solution