k">Interface for receiving notification events about ServletContext lifecycle changes.

 <p>
 In order to receive these notification events, the implementation class must be either declared in the deployment
 descriptor of the web application, annotated with <a href="annotation/WebListener.html" title="annotation in jakarta.servlet.annotation"><code>WebListener</code></a>, or registered via
 one of the addListener methods defined on <a href="ServletContext.html" title="interface in jakarta.servlet"><code>Se