code: public void buildMemberComments(XMLNode node, Content annotationDocTree) {
          if(! configuration.nocomment){
              writer.addComments((MemberDoc) members.get(currentMemberIndex),
                      annotationDocTree);
          }
      }
docs: Build the comments for the member.  Do nothing if
  {@link Configuration#nocomment} is set to true.
  
  @param node the XML element that specifies which components to document
  @param annotationDocTree the content tree to which the documentation will be added