code: public static <T> T getBean(Class<T> clazz, Annotation... annotations) {
          return getBean(getBeanManager(), clazz, annotations);
      }
docs: Retrieves the bean for the given class from the bean manager available
  via JNDI qualified with the given annotation(s).
  
  @param <T>               The type of the bean to look for
  @param clazz             The class of the bean to look for
  @param annotationClasses The qualifiers the bean for the given class must have
  @return The bean instance if found, otherwise null