spring-boot-rest/cdi/src/main/java/com/baeldung/cdi2observers/events/ExampleEvent.java

package com.baeldung.cdi2observers.events;

public class ExampleEvent {
    
   private final String eventMessage;

    public ExampleEvent(String eventMessage) {
        this.eventMessage = eventMessage;
    }
    
    public String getEventMessage() {
        return eventMessage;
    }
}