package com.baeldung.cdi2observers.application; import com.baeldung.cdi2observers.events.ExampleEvent; import javax.enterprise.inject.se.SeContainer; import javax.enterprise.inject.se.SeContainerInitializer; public class BootstrappingApplication { public static void main(String... args) { SeContainerInitializer containerInitializer = SeContainerInitializer.newInstance(); try (SeContainer container = containerInitializer.initialize()) { container.getBeanManager().fireEvent(new ExampleEvent("Welcome to Baeldung!")); } } }