Manager.html" title="interface in jakarta.enterprise.inject.spi"><code>BeanManager</code></a>.
 </p>
 
 <p>
 The container instantiates a single instance of each extension at the beginning of the application initialization process and
 maintains a reference to it until the application shuts down. The container delivers event notifications to this instance by
 calling its observer methods.
 </p>
 
 <p>
 Service providers are made available for injection as beans with the qualifier <a href="../Default.html" t