akarta.enterprise.inject.spi"><code>ProcessBean</code></a> or one of its 
 <a href="ProcessBean.html" title="interface in jakarta.enterprise.inject.spi">subtypes</a>,
 or of the existence of an observer method of an enabled bean by 
 observing the event type
 <a href="ProcessObserverMethod.html" title="interface in jakarta.enterprise.inject.spi"><code>ProcessObserverMethod</code></a>.</p>
 
 <h3>Alternate metadata sources</h3>
 
 <p>A portable extension may provide an alternative metadata 
 source, such as 