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

*** 112,124 ****
          Content li = HtmlTree.LI(moduleLinkContent);
          return li;
      }
  
      private Content getModuleFramesHyperLink(ModuleElement mdle, Content label, String target) {
!         DocLink mdlLink = new DocLink(DocPaths.moduleFrame(mdle));
!         DocLink mtFrameLink = new DocLink(DocPaths.moduleTypeFrame(mdle));
!         DocLink cFrameLink = new DocLink(DocPaths.moduleSummary(mdle));
          HtmlTree anchor = HtmlTree.A(mdlLink.toString(), label);
          String onclickStr = "updateModuleFrame('" + mtFrameLink + "','" + cFrameLink + "');";
          anchor.addAttr(HtmlAttr.TARGET, target);
          anchor.addAttr(HtmlAttr.ONCLICK, onclickStr);
          return anchor;
--- 112,124 ----
          Content li = HtmlTree.LI(moduleLinkContent);
          return li;
      }
  
      private Content getModuleFramesHyperLink(ModuleElement mdle, Content label, String target) {
!         DocLink mdlLink = new DocLink(docPaths.moduleFrame(mdle));
!         DocLink mtFrameLink = new DocLink(docPaths.moduleTypeFrame(mdle));
!         DocLink cFrameLink = new DocLink(docPaths.moduleSummary(mdle));
          HtmlTree anchor = HtmlTree.A(mdlLink.toString(), label);
          String onclickStr = "updateModuleFrame('" + mtFrameLink + "','" + cFrameLink + "');";
          anchor.addAttr(HtmlAttr.TARGET, target);
          anchor.addAttr(HtmlAttr.ONCLICK, onclickStr);
          return anchor;