code: def loadable_attributes
        @antbl_ld_attrs ||= unfetched_attributes.compose do |prop|
          # JRuby bug - Copied the super body to avoid infinite loop.
          prop.java_property? and not prop.type.abstract? and not prop.transient? and not prop.type < Annotation
        end
      end
docs: Filters +CaRuby::Propertied#loadable_attributes} to exclude the {.annotation_attributes+
   since annotation lazy-loading is not supported.
  
   @quirk JRuby - Copied {CaRuby::Persistable#loadable_attributes} to avoid infinite loop.
  
   @see #const_missing
   @return (see CaRuby::Propertied#loadable_attributes)