code: public void buildClassContent(XMLNode node, Content classTree) throws DocletException {
          Content classContentTree = writer.getClassContentHeader();
          buildChildren(node, classContentTree);
          classTree.addContent(classContentTree);
      }
docs: Build the summaries for the methods and fields.
  
  @param node the XML element that specifies which components to document
  @param classTree content tree to which the documentation will be added
  @throws DocletException if there is a problem while building the documentation