code: public void buildClassInfo(XMLNode node, Content classContentTree) {
          Content classInfoTree = writer.getClassInfoTreeHeader();
          buildChildren(node, classInfoTree);
          classContentTree.addContent(writer.getClassInfo(classInfoTree));
      }
docs: Build the class information tree documentation.
  
  @param node the XML element that specifies which components to document
  @param classContentTree the content tree to which the documentation will be added