code: protected void addReceiverAnnotations(ExecutableElement member, TypeMirror rcvrType,
              List<? extends AnnotationMirror> annotationMirrors, Content tree) {
          writer.addReceiverAnnotationInfo(member, rcvrType, annotationMirrors, tree);
          tree.addContent(Contents.SPACE);
          tree.addContent(utils.getTypeName(rcvrType, false));
          LinkInfoImpl linkInfo = new LinkInfoImpl(configuration, RECEIVER_TYPE, rcvrType);
          tree.addContent(writer.getTypeParameterLinks(linkInfo));
          tree.addContent(Contents.SPACE);
          tree.addContent("this");
      }
docs: Add the receiver annotations information.
  
  @param member the member to write receiver annotations for.
  @param rcvrType the receiver type.
  @param descList list of annotation description.
  @param tree the content tree to which the information will be added.