code: public void buildEnumSummary(XMLNode node, Content packageSummaryContentTree) {
          String enumTableSummary =
                  configuration.getText("doclet.Member_Table_Summary",
                  configuration.getText("doclet.Enum_Summary"),
                  configuration.getText("doclet.enums"));
          String[] enumTableHeader = new String[] {
              configuration.getText("doclet.Enum"),
              configuration.getText("doclet.Description")
          };
          ClassDoc[] enums = pkg.enums();
          if (enums.length > 0) {
              profileWriter.addClassesSummary(
                      enums,
                      configuration.getText("doclet.Enum_Summary"),
                      enumTableSummary, enumTableHeader, packageSummaryContentTree);
          }
      }
docs: Build the summary for the enums in the package.
  
  @param node the XML element that specifies which components to document
  @param packageSummaryContentTree the tree to which the enum summary will
  be added