src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SingleIndexWriter.java

rev 47482 : 8190295: Introduce a new Table builder class
rev 47486 : 8190821: Introduce a new Links builder class

*** 139,149 ****
       */
      protected void addLinksForIndexes(Content contentTree) {
          for (Object ch : elements) {
              String unicode = ch.toString();
              contentTree.addContent(
!                     getHyperLink(getNameForIndex(unicode),
                              new StringContent(unicode)));
              contentTree.addContent(Contents.SPACE);
          }
      }
  }
--- 139,149 ----
       */
      protected void addLinksForIndexes(Content contentTree) {
          for (Object ch : elements) {
              String unicode = ch.toString();
              contentTree.addContent(
!                     links.createLink(getNameForIndex(unicode),
                              new StringContent(unicode)));
              contentTree.addContent(Contents.SPACE);
          }
      }
  }