code: public Content getMemberTree(Content memberTree, boolean isLastContent) {
          if (isLastContent)
              return HtmlTree.UL(HtmlStyle.blockListLast, memberTree);
          else
              return HtmlTree.UL(HtmlStyle.blockList, memberTree);
      }
docs: Get the member tree to be documented.
  
  @param memberTree the content tree of member to be documented
  @param isLastContent true if the content to be added is the last content
  @return a content tree that will be added to the class documentation