BeanDeploymentArchive.java

   /**
    * Get any deployment descriptors in the bean deployment archive.
    * 
    * The container will normally return a single deployment descriptor per bean
    * deployment archive (the physical META-INF/beans.xml or WEB-INF/beans.xml),
    * however it is permitted to return other deployment descriptors defined
    * using other methods.
    * 
    * @return the URLs pointing to the deployment descriptor,
    *         or an empty set if none are present
    */
   public Collection<URL> getBeansXml();

BeansXml.java

public interface BeansXml
{

   public List<Class<? extends Annotation>> getEnabledAlternativeStereotypes();

   public List<Class<?>> getEnabledAlternativeClasses();

   public List<Class<?>> getEnabledDecorators();

   public List<Class<?>> getEnabledInterceptors();

}