code: public void buildAnnotationTypeSummary(XMLNode node, Content packageSummaryContentTree) {
          String annotationtypeTableSummary =
                  configuration.getText("doclet.Member_Table_Summary",
                  configuration.getText("doclet.Annotation_Types_Summary"),
                  configuration.getText("doclet.annotationtypes"));
          String[] annotationtypeTableHeader = new String[] {
              configuration.getText("doclet.AnnotationType"),
              configuration.getText("doclet.Description")
          };
          ClassDoc[] annotationTypes = pkg.annotationTypes();
          if (annotationTypes.length > 0) {
              profileWriter.addClassesSummary(
                      annotationTypes,
                      configuration.getText("doclet.Annotation_Types_Summary"),
                      annotationtypeTableSummary, annotationtypeTableHeader,
                      packageSummaryContentTree);
          }
      }
docs: Build the summary for the annotation type in the package.
  
  @param node the XML element that specifies which components to document
  @param packageSummaryContentTree the tree to which the annotation type
  summary will be added