code: public void buildAnnotationTypeDoc(XMLNode node, Content contentTree) throws DocletException {
          contentTree = writer.getHeader(configuration.getText("doclet.AnnotationType") +
                 " " + utils.getSimpleName(annotationType));
          Content annotationContentTree = writer.getAnnotationContentHeader();
          buildChildren(node, annotationContentTree);
          writer.addAnnotationContentTree(contentTree, annotationContentTree);
          writer.addFooter(contentTree);
          writer.printDocument(contentTree);
          copyDocFiles();
      }
docs: Build the annotation type documentation.
  
  @param node the XML element that specifies which components to document
  @param contentTree the content tree to which the documentation will be added
  @throws DocletException if there is a problem building the documentation