8345555: Improve layout of search results

Reviewed-by: liach, nbenalla

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1882,7 +1882,7 @@ public abstract class HtmlDocletWriter {
             String tagText = headingContent.replaceAll("\\s+", " ");
             IndexItem item = IndexItem.of(element, node, tagText,
                     getTagletWriterInstance(context).getHolderName(element),
-                    resources.getText("doclet.Section"),
+                    "",
                     new DocLink(path, id));
             configuration.indexBuilder.add(item);
         }

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -200,9 +200,6 @@ public class IndexWriter extends HtmlDocletWriter {
 
             case PACKAGE -> {
                 dt = HtmlTree.DT(getPackageLink((PackageElement) element, Text.of(label)));
-                if (configuration.showModules) {
-                    item.setContainingModule(utils.getFullyQualifiedName(utils.containingModule(element)));
-                }
                 dt.add(" - ").add(contents.package_).add(" " + label);
             }
 
@@ -259,7 +256,14 @@ public class IndexWriter extends HtmlDocletWriter {
         var labelLink = HtmlTree.A(itemPath, Text.of(item.getLabel()));
         var dt = HtmlTree.DT(labelLink.setStyle(HtmlStyles.searchTagLink));
         dt.add(" - ");
-        dt.add(contents.getContent("doclet.Search_tag_in", item.getHolder()));
+        var tagKindKey = switch (item.getKind()) {
+            case SEARCH_ITEM -> "doclet.Search_tag_in";
+            case SYSTEM_PROPERTY -> "doclet.System_property_in";
+            case SECTION -> "doclet.Section_in";
+            case EXTERNAL_SPEC -> "doclet.External_specification_in";
+            default -> throw new Error();
+        };
+        dt.add(contents.getContent(tagKindKey, item.getHolder()));
         target.add(dt);
         var dd = HtmlTree.DD();
         if (item.getDescription().isEmpty()) {

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

@@ -39,6 +39,8 @@ import jdk.javadoc.internal.html.HtmlTag;
 import jdk.javadoc.internal.html.HtmlTree;
 import jdk.javadoc.internal.html.Text;
 
+import javax.lang.model.element.ModuleElement;
+
 /**
  * Generates the search landing page for the generated API documentation.
  */
@@ -70,16 +72,8 @@ public class SearchWriter extends HtmlDocletWriter {
      */
     protected void addSearchFileContents(Content contentTree) {
 
-        String copyText = resources.getText("doclet.Copy_to_clipboard");
-        String copiedText = resources.getText("doclet.Copied_to_clipboard");
-        String copyUrlText = resources.getText("doclet.Copy_url_to_clipboard");
-        Content helpSection = Text.EMPTY;
-        // Suppress link to help page if no help page is generated or a custom help page is used.
-        HtmlOptions options = configuration.getOptions();
-        if (!options.noHelp() && options.helpFile().isEmpty()) {
-            Content helpLink = HtmlTree.A("help-doc.html#search", contents.getContent("doclet.search.help_page_link"));
-            helpSection = HtmlTree.P(contents.getContent("doclet.search.help_page_info", helpLink));
-        }
+        var moduleSelector = createModuleSelector();
+        var resourceSection = createResourceSection();
 
         contentTree.add(HtmlTree.HEADING(Headings.PAGE_TITLE_HEADING, HtmlStyles.title,
                         contents.getContent("doclet.search.main_heading")))
@@ -89,31 +83,13 @@ public class SearchWriter extends HtmlDocletWriter {
                                 .put(HtmlAttr.AUTOCOMPLETE, "off")
                                 .put(HtmlAttr.SPELLCHECK, "false"))
                         .add(HtmlTree.INPUT(HtmlAttr.InputType.RESET, HtmlId.of("page-search-reset"))
-                                .put(HtmlAttr.VALUE, resources.getText("doclet.search_reset"))
-                                .put(HtmlAttr.STYLE, "margin: 6px;"))
+                                .put(HtmlAttr.TABINDEX, "-1")
+                                .put(HtmlAttr.VALUE, resources.getText("doclet.search_reset")))
+                        .add(moduleSelector)
                         .add(HtmlTree.DETAILS(HtmlStyles.pageSearchDetails)
                                 .add(HtmlTree.SUMMARY(contents.getContent("doclet.search.show_more"))
                                         .setId(HtmlId.of("page-search-expand")))))
-                .add(HtmlTree.DIV(HtmlStyles.pageSearchInfo, helpSection)
-                        .add(HtmlTree.P(contents.getContent("doclet.search.keyboard_info",
-                                HtmlTree.KBD(Text.of("Ctrl")), HtmlTree.KBD(Text.of("Cmd")),
-                                new ContentBuilder(HtmlTree.KBD(Entity.of("leftarrow")), Text.of("/"),
-                                        HtmlTree.KBD(Entity.of("rightarrow"))))))
-                        .add(HtmlTree.P(contents.getContent("doclet.search.browser_info")))
-                        .add(HtmlTree.SPAN(Text.of("link"))
-                                .setId(HtmlId.of("page-search-link")))
-                        .add(HtmlTree.BUTTON(HtmlId.of("page-search-copy"))
-                                .add(HtmlTree.of(HtmlTag.IMG)
-                                        .put(HtmlAttr.SRC, pathToRoot.resolve(DocPaths.RESOURCE_FILES)
-                                                                     .resolve(DocPaths.CLIPBOARD_SVG).getPath())
-                                        .put(HtmlAttr.ALT, copyUrlText))
-                                .add(HtmlTree.SPAN(Text.of(copyText))
-                                        .put(HtmlAttr.DATA_COPIED, copiedText))
-                                .addStyle(HtmlStyles.copy)
-                                .put(HtmlAttr.ARIA_LABEL, copyUrlText))
-                        .add(HtmlTree.P(HtmlTree.INPUT(HtmlAttr.InputType.CHECKBOX, HtmlId.of("search-redirect")))
-                                .add(HtmlTree.LABEL("search-redirect",
-                                        contents.getContent("doclet.search.redirect")))))
+                .add(resourceSection)
                 .add(HtmlTree.P(contents.getContent("doclet.search.loading"))
                         .setId(HtmlId.of("page-search-notify")))
                 .add(HtmlTree.DIV(HtmlTree.DIV(HtmlId.of("result-container"))
@@ -123,4 +99,61 @@ public class SearchWriter extends HtmlDocletWriter {
                         .add(HtmlTree.SCRIPT(pathToRoot.resolve(DocPaths.SCRIPT_FILES)
                                                        .resolve(DocPaths.SEARCH_PAGE_JS).getPath())));
     }
+
+    private Content createModuleSelector() {
+
+        if (!configuration.showModules) {
+            return Text.EMPTY;
+        }
+
+        var select = HtmlTree.of(HtmlTag.SELECT)
+                .setId(HtmlId.of("search-modules"))
+                .add(HtmlTree.of(HtmlTag.OPTION)
+                        .put(HtmlAttr.VALUE, "")
+                        .add(contents.getContent("doclet.search.all_modules")));
+
+        for (ModuleElement module : configuration.modules) {
+            select.add(HtmlTree.of(HtmlTag.OPTION)
+                    .put(HtmlAttr.VALUE, module.getQualifiedName().toString())
+                    .add(Text.of(module.getQualifiedName().toString())));
+        }
+        return new ContentBuilder(contents.getContent("doclet.search.in", select));
+    }
+
+    private Content createResourceSection() {
+
+        String copyText = resources.getText("doclet.Copy_to_clipboard");
+        String copiedText = resources.getText("doclet.Copied_to_clipboard");
+        String copyUrlText = resources.getText("doclet.Copy_url_to_clipboard");
+        Content helpSection = Text.EMPTY;
+
+        // Suppress link to help page if no help page is generated or a custom help page is used.
+        HtmlOptions options = configuration.getOptions();
+        if (!options.noHelp() && options.helpFile().isEmpty()) {
+            Content helpLink = HtmlTree.A("help-doc.html#search", contents.getContent("doclet.search.help_page_link"));
+            helpSection = HtmlTree.P(contents.getContent("doclet.search.help_page_info", helpLink));
+        }
+
+        return HtmlTree.DIV(HtmlStyles.pageSearchInfo, helpSection)
+                .add(HtmlTree.P(contents.getContent("doclet.search.keyboard_info",
+                        HtmlTree.KBD(Entity.of("downarrow")), HtmlTree.KBD(Entity.of("uparrow")),
+                        new ContentBuilder(HtmlTree.KBD(Entity.of("leftarrow")), Text.of("/"),
+                                HtmlTree.KBD(Entity.of("rightarrow"))))))
+                .add(HtmlTree.P(contents.getContent("doclet.search.browser_info")))
+                .add(HtmlTree.SPAN(Text.of("link"))
+                        .setId(HtmlId.of("page-search-link")))
+                .add(HtmlTree.BUTTON(HtmlId.of("page-search-copy"))
+                        .add(HtmlTree.of(HtmlTag.IMG)
+                                .put(HtmlAttr.SRC, pathToRoot.resolve(DocPaths.RESOURCE_FILES)
+                                        .resolve(DocPaths.CLIPBOARD_SVG).getPath())
+                                .put(HtmlAttr.ALT, copyUrlText))
+                        .add(HtmlTree.SPAN(Text.of(copyText))
+                                .put(HtmlAttr.DATA_COPIED, copiedText))
+                        .addStyle(HtmlStyles.copy)
+                        .put(HtmlAttr.ARIA_LABEL, copyUrlText))
+                .add(HtmlTree.P(HtmlTree.INPUT(HtmlAttr.InputType.CHECKBOX, HtmlId.of("search-redirect")))
+                        .add(HtmlTree.LABEL("search-redirect",
+                                contents.getContent("doclet.search.redirect"))));
+    }
+
 }

src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/search-page.js

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2022, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl/
@@ -24,32 +24,35 @@ $(function() {
         copyToClipboard(this.previousSibling.innerText);
         switchCopyLabel(this, this.lastElementChild);
     }
-    copy.click(copyLink);
+    copy.on("click", copyLink);
     copy[0].onmouseenter = function() {};
-    redirect.click(setSearchUrlTemplate);
+    redirect.on("click", setSearchUrlTemplate);
     setSearchUrlTemplate();
     copy.prop("disabled", false);
     redirect.prop("disabled", false);
-    expand.click(function (e) {
+    expand.on("click", function (e) {
         var searchInfo = $("div.page-search-info");
         if(this.parentElement.hasAttribute("open")) {
-            searchInfo.attr("style", "border-width: 0;");
+            searchInfo.attr("style", " display:none;");
         } else {
-            searchInfo.attr("style", "border-width: 1px;").height(searchInfo.prop("scrollHeight"));
+            searchInfo.attr("style", "display:block;");
         }
     });
 });
 $(window).on("load", function() {
     var input = $("#page-search-input");
     var reset = $("#page-search-reset");
+    var modules = $("#search-modules");
     var notify = $("#page-search-notify");
     var resultSection = $("div#result-section");
     var resultContainer = $("div#result-container");
+    var selectedLink;
     var searchTerm = "";
     var activeTab = "";
     var fixedTab = false;
     var visibleTabs = [];
     var feelingLucky = false;
+    const MIN_TABBED_RESULTS = 10;
     function renderResults(result) {
         if (!result.length) {
             notify.html(messages.noResult);
@@ -71,14 +74,8 @@ $(window).on("load", function() {
             var arr = r[item.category];
             arr.push(item);
         }
-        if (!activeTab || r[activeTab].length === 0 || !fixedTab) {
-            Object.keys(r).reduce(function(prev, curr) {
-                if (r[curr].length > 0 && r[curr][0].score > prev) {
-                    activeTab = curr;
-                    return r[curr][0].score;
-                }
-                return prev;
-            }, 0);
+        if (!activeTab || r[activeTab].length === 0) {
+            activeTab = Object.keys(r).find(category => r[category].length > 0);
         }
         if (feelingLucky && activeTab) {
             notify.html(messages.redirecting)
@@ -86,13 +83,11 @@ $(window).on("load", function() {
             window.location = getURL(firstItem.indexItem, firstItem.category);
             return;
         }
-        if (result.length > 20) {
-            if (searchTerm[searchTerm.length - 1] === ".") {
-                if (activeTab === "types" && r["members"].length > r["types"].length) {
-                    activeTab = "members";
-                } else if (activeTab === "packages" && r["types"].length > r["packages"].length) {
-                    activeTab = "types";
-                }
+        if (searchTerm.endsWith(".") && result.length > MIN_TABBED_RESULTS) {
+            if (activeTab === "types" && r["members"].length > r["types"].length) {
+                activeTab = "members";
+            } else if (activeTab === "packages" && r["types"].length > r["packages"].length) {
+                activeTab = "types";
             }
         }
         var categoryCount = Object.keys(r).reduce(function(prev, curr) {
@@ -104,87 +99,94 @@ $(window).on("load", function() {
             var id = "#result-tab-" + key.replace("searchTags", "search_tags");
             if (r[key].length) {
                 var count = r[key].length >= 1000 ? "999+" : r[key].length;
-                if (result.length > 20 && categoryCount > 1) {
-                    var button = $("<button id='result-tab-" + key
-                        + "' class='page-search-header'><span>" + categories[key] + "</span>"
-                        + "<span style='font-weight: normal'> (" + count + ")</span></button>").appendTo(tabContainer);
-                    button.click(key, function(e) {
-                        fixedTab = true;
-                        renderResult(e.data, $(this));
-                    });
+                if (result.length > MIN_TABBED_RESULTS && categoryCount > 1) {
+                    let button = $("<button/>")
+                        .attr("id", "result-tab-" + key)
+                        .attr("tabIndex", "-1")
+                        .addClass("page-search-header")
+                        .append($("<span/>")
+                            .html(categories[key])
+                            .append($("<span/>")
+                                .attr("style", "font-weight:normal;")
+                                .html(" (" + count + ")")))
+                        .on("click", null, key, function(e) {
+                            fixedTab = true;
+                            renderResult(e.data, $(this));
+                        }).appendTo(tabContainer);
                     visibleTabs.push(key);
                 } else {
                     $("<span class='page-search-header'>" + categories[key]
                         + "<span style='font-weight: normal'> (" + count + ")</span></span>").appendTo(tabContainer);
                     renderTable(key, r[key]).appendTo(resultContainer);
                     tabContainer = $("<div class='table-tabs'></div>").appendTo(resultContainer);
-
                 }
             }
         }
-        if (activeTab && result.length > 20 && categoryCount > 1) {
-            $("button#result-tab-" + activeTab).addClass("active-table-tab");
+        if (activeTab && result.length > MIN_TABBED_RESULTS && categoryCount > 1) {
+            $("button#result-tab-" + activeTab).addClass("active-table-tab").attr("tabIndex", "0");
             renderTable(activeTab, r[activeTab]).appendTo(resultContainer);
         }
         resultSection.show();
         function renderResult(category, button) {
             activeTab = category;
             setSearchUrl();
-            resultContainer.find("div.summary-table").remove();
+            resultContainer.find("div.result-table").remove();
             renderTable(activeTab, r[activeTab]).appendTo(resultContainer);
-            button.siblings().removeClass("active-table-tab");
-            button.addClass("active-table-tab");
+            button.siblings().removeClass("active-table-tab").attr("tabIndex", "-1");
+            button.addClass("active-table-tab").attr("tabIndex", "0");
         }
     }
     function selectTab(category) {
-        $("button#result-tab-" + category).click();
+        $("button#result-tab-" + category).focus().trigger("click");
     }
     function renderTable(category, items) {
-        var table = $("<div class='summary-table'>")
-            .addClass(category === "modules"
-                ? "one-column-search-results"
-                : "two-column-search-results");
+        var table = $("<div class='result-table'>");
         var col1, col2;
         if (category === "modules") {
-            col1 = "Module";
+            col1 = mdlDesc;
         } else if (category === "packages") {
-            col1 = "Module";
-            col2 = "Package";
+            col1 = pkgDesc;
         } else if (category === "types") {
-            col1 = "Package";
-            col2 = "Class"
+            col1 = clsDesc;
         } else if (category === "members") {
-            col1 = "Class";
-            col2 = "Member";
+            col1 = mbrDesc;
         } else if (category === "searchTags") {
-            col1 = "Location";
-            col2 = "Name";
-        }
-        $("<div class='table-header col-plain'>" + col1 + "</div>").appendTo(table);
-        if (category !== "modules") {
-            $("<div class='table-header col-plain'>" + col2 + "</div>").appendTo(table);
+            col1 = tagDesc;
         }
+        col2 = descDesc;
+        $("<div class='table-header'/>")
+            .append($("<span class='table-header'/>").html(col1))
+            .append($("<span class='table-header'/>").html(col2))
+            .appendTo(table);
         $.each(items, function(index, item) {
-            var rowColor = index % 2 ? "odd-row-color" : "even-row-color";
-            renderItem(item, table, rowColor);
+            renderItem(item, table);
         });
         return table;
     }
-    function renderItem(item, table, rowColor) {
-        var label = getHighlightedText(item.input, item.boundaries, item.prefix.length, item.input.length);
+    function select() {
+        if (!this.classList.contains("selected")) {
+            setSelected(this);
+        }
+    }
+    function unselect() {
+        if (this.classList.contains("selected")) {
+            setSelected(null);
+        }
+    }
+    function renderItem(item, table) {
+        var label = getResultLabel(item);
+        var desc = getResultDescription(item);
         var link = $("<a/>")
             .attr("href",  getURL(item.indexItem, item.category))
             .attr("tabindex", "0")
-            .addClass("search-result-link")
-            .html(label);
-        var container = getHighlightedText(item.input, item.boundaries, 0, item.prefix.length - 1);
-        if (item.category === "searchTags") {
-            container = item.indexItem.h || "";
-        }
-        if (item.category !== "modules") {
-            $("<div/>").html(container).addClass("col-plain").addClass(rowColor).appendTo(table);
-        }
-        $("<div/>").html(link).addClass("col-last").addClass(rowColor).appendTo(table);
+            .addClass("search-result-link");
+        link.on("mousemove", select.bind(link[0]))
+            .on("focus", select.bind(link[0]))
+            .on("mouseleave", unselect.bind(link[0]))
+            .on("blur", unselect.bind(link[0]))
+            .append($("<span/>").addClass("search-result-label").html(label))
+            .append($("<span/>").addClass("search-result-desc").html(desc))
+            .appendTo(table);
     }
     var timeout;
     function schedulePageSearch() {
@@ -206,7 +208,8 @@ $(window).on("load", function() {
             resultSection.hide();
         } else {
             notify.html(messages.searching);
-            doSearch({ term: term, maxResults: 1200 }, renderResults);
+            var module = modules.val();
+            doSearch({ term: term, maxResults: 1200, module: module}, renderResults);
         }
     }
     function setSearchUrl() {
@@ -217,24 +220,81 @@ $(window).on("load", function() {
             if (activeTab && fixedTab) {
                 url += "&c=" + activeTab;
             }
+            if (modules.val()) {
+                url += "&m=" + modules.val();
+            }
         }
         history.replaceState({query: query}, "", url);
     }
     input.on("input", function(e) {
         feelingLucky = false;
+        reset.css("visibility", input.val() ? "visible" : "hidden");
         schedulePageSearch();
     });
-    $(document).keydown(function(e) {
-        if ((e.ctrlKey || e.metaKey) && (e.key === "ArrowLeft" || e.key === "ArrowRight")) {
-            if (activeTab && visibleTabs.length > 1) {
-                var idx = visibleTabs.indexOf(activeTab);
-                idx += e.key === "ArrowLeft" ? visibleTabs.length - 1 : 1;
-                selectTab(visibleTabs[idx % visibleTabs.length]);
-                return false;
+    function setSelected(link) {
+        if (selectedLink) {
+            selectedLink.classList.remove("selected");
+            selectedLink.blur();
+        }
+        if (link) {
+            link.classList.add("selected");
+            link.focus({focusVisible: true});
+        }
+        selectedLink = link;
+    }
+    document.addEventListener("keydown", e => {
+        if (e.ctrlKey || e.altKey || e.metaKey) {
+            return;
+        }
+        if (e.key === "Escape" && input.val()) {
+            input.val("").focus();
+            doPageSearch();
+            e.preventDefault();
+        }
+        if (e.target === modules[0]) {
+            return;
+        }
+        if (e.key === "ArrowLeft" || e.key === "ArrowRight") {
+            if (activeTab && visibleTabs.length > 1 && e.target !== input[0]) {
+                var tab = visibleTabs.indexOf(activeTab);
+                var newTab = e.key === "ArrowLeft"
+                    ? Math.max(0, tab - 1)
+                    : Math.min(visibleTabs.length - 1, tab + 1);
+                if (newTab !== tab) {
+                    selectTab(visibleTabs[newTab]);
+                }
+                e.preventDefault();
             }
+        } else if (e.key === "ArrowUp" || e.key === "ArrowDown") {
+            let links = Array.from(
+                document.querySelectorAll("div.result-table > a.search-result-link"));
+            let current = links.indexOf(selectedLink);
+            let activeButton = document.querySelector("button.active-table-tab");
+            if (e.key === "ArrowUp" || (e.key === "Tab" && e.shiftKey)) {
+                if (current > 0) {
+                    setSelected(links[current - 1]);
+                } else {
+                    setSelected(null);
+                    if (activeButton && current === 0) {
+                        activeButton.focus();
+                    } else {
+                        input.focus();
+                    }
+                }
+            } else if (e.key === "ArrowDown") {
+                if (document.activeElement === input[0] && activeButton) {
+                    activeButton.focus();
+                } else if (current < links.length - 1) {
+                    setSelected(links[current + 1]);
+                }
+            }
+            e.preventDefault();
+        } else if (e.key.length === 1 || e.key === "Backspace") {
+            setSelected(null);
+            input.focus();
         }
     });
-    reset.click(function() {
+    reset.on("click", function() {
         notify.html(messages.enterTerm);
         resultSection.hide();
         activeTab = "";
@@ -243,13 +303,34 @@ $(window).on("load", function() {
         input.val('').focus();
         setSearchUrl();
     });
+    modules.on("change", function() {
+        if (input.val()) {
+            doPageSearch();
+        }
+        input.focus();
+        try {
+            localStorage.setItem("search-modules", modules.val());
+        } catch (unsupported) {}
+    });
+
     input.prop("disabled", false);
     input.attr("autocapitalize", "off");
     reset.prop("disabled", false);
 
     var urlParams = new URLSearchParams(window.location.search);
+    if (urlParams.has("m")) {
+        modules.val(urlParams.get("m"));
+    } else {
+        try {
+            var searchModules = localStorage.getItem("search-modules");
+            if (searchModules) {
+                modules.val(searchModules);
+            }
+        } catch (unsupported) {}
+    }
     if (urlParams.has("q")) {
-        input.val(urlParams.get("q"))
+        input.val(urlParams.get("q"));
+        reset.css("visibility", input.val() ? "visible" : "hidden");
     }
     if (urlParams.has("c")) {
         activeTab = urlParams.get("c");

src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/search.js.template

@@ -21,7 +21,42 @@ const categories = {
     members: "##REPLACE:doclet.search.members##",
     searchTags: "##REPLACE:doclet.search.search_tags##"
 };
-const highlight = "<span class='result-highlight'>$&</span>";
+// Localized element descriptors must match values in enum IndexItem.Kind.
+const itemDesc = [
+    // Members
+    ["##REPLACE:doclet.Enum_constant_in##"],
+    ["##REPLACE:doclet.Variable_in##"],
+    ["##REPLACE:doclet.Static_variable_in##"],
+    ["##REPLACE:doclet.Constructor_for##"],
+    ["##REPLACE:doclet.Element_in##"],
+    ["##REPLACE:doclet.Method_in##"],
+    ["##REPLACE:doclet.Static_method_in##"],
+    ["##REPLACE:doclet.Record_component_in##"],
+    // Types in upper and lower case
+    ["##REPLACE:doclet.AnnotationType##", "##REPLACE:doclet.annotationtype##"],
+    ["##REPLACE:doclet.Enum##",           "##REPLACE:doclet.enum##"],
+    ["##REPLACE:doclet.Interface##",      "##REPLACE:doclet.interface##"],
+    ["##REPLACE:doclet.RecordClass##",    "##REPLACE:doclet.recordclass##"],
+    ["##REPLACE:doclet.Class##",          "##REPLACE:doclet.class##"],
+    ["##REPLACE:doclet.ExceptionClass##", "##REPLACE:doclet.exceptionclass##"],
+    // Tags
+    ["##REPLACE:doclet.Search_tag_in##"],
+    ["##REPLACE:doclet.System_property_in##"],
+    ["##REPLACE:doclet.Section_in##"],
+    ["##REPLACE:doclet.External_specification_in##"],
+    // Other
+    ["##REPLACE:doclet.Summary_Page##"],
+];
+const mbrDesc = "##REPLACE:doclet.Member##";
+const clsDesc = "##REPLACE:doclet.Class##"
+const pkgDesc = "##REPLACE:doclet.Package##";
+const mdlDesc = "##REPLACE:doclet.Module##";
+const pkgDescLower = "##REPLACE:doclet.package##";
+const mdlDescLower = "##REPLACE:doclet.module##";
+const tagDesc = "##REPLACE:doclet.searchTag##";
+const inDesc = "##REPLACE:doclet.in##";
+const descDesc = "##REPLACE:doclet.Description##";
+const linkLabel = "##REPLACE:doclet.search.linkSearchPageLabel##";
 const NO_MATCH = {};
 const MAX_RESULTS = 300;
 const UNICODE_LETTER = 0;
@@ -65,6 +100,8 @@ function getURLPrefix(item, category) {
             $.each(packageSearchIndex, function(index, it) {
                 if (it.m && item.p === it.l) {
                     urlPrefix = it.m + slash;
+                    item.m = it.m;
+                    return false;
                 }
             });
         }
@@ -116,27 +153,21 @@ function createMatcher(term, camelCase) {
             // ',' and '?' are the only delimiters commonly followed by space in java signatures
             pattern += "(" + escapeUnicodeRegex(s).replace(/[,?]/g, "$&\\s*?") + ")";
             upperCase.push(false);
-            var isWordToken =  /[\p{L}\p{Nd}_]$/u.test(s);
-            if (isWordToken) {
-                if (i === tokens.length - 1 && index < array.length - 1) {
-                    // space in query string matches all delimiters
-                    pattern += "(.*?)";
-                    upperCase.push(isUpperCase(s[0]));
-                } else {
-                    if (!camelCase && isUpperCase(s) && s.length === 1) {
-                        pattern += "()";
-                    } else {
-                        pattern += "([\\p{L}\\p{Nd}\\p{Sc}<>?[\\]]*?)";
-                    }
-                    upperCase.push(isUpperCase(s[0]));
-                }
+            if (i === tokens.length - 1 && index < array.length - 1) {
+                // space in query string matches all delimiters
+                pattern += "(.*?)";
+                upperCase.push(isUpperCase(s[0]));
             } else {
-                pattern += "()";
-                upperCase.push(false);
+                if (!camelCase && isUpperCase(s) && s.length === 1) {
+                    pattern += "()";
+                } else {
+                    pattern += "([\\p{L}\\p{Nd}\\p{Sc}<>?[\\]]*?)";
+                }
+                upperCase.push(isUpperCase(s[0]));
             }
         }
     });
-    var re = new RegExp(pattern, "gui");
+    var re = new RegExp(pattern, camelCase ? "gu" : "gui");
     re.upperCase = upperCase;
     return re;
 }
@@ -144,7 +175,7 @@ function createMatcher(term, camelCase) {
 function escapeUnicodeRegex(pattern) {
     return pattern.replace(/[\[\]{}()*+?.\\^$|\s]/g, '\\$&');
 }
-function findMatch(matcher, input, startOfName, endOfName) {
+function findMatch(matcher, input, startOfName, endOfName, prefixLength) {
     var from = startOfName;
     matcher.lastIndex = from;
     var match = matcher.exec(input);
@@ -164,47 +195,64 @@ function findMatch(matcher, input, startOfName, endOfName) {
     var prevEnd = -1;
     for (var i = 1; i < match.length; i += 2) {
         var charType = getCharType(input[start]);
-        var isMatcherUpper = matcher.upperCase[i];
         // capturing groups come in pairs, match and non-match
         boundaries.push(start, start + match[i].length);
-        // make sure groups are anchored on a left word boundary
         var prevChar = input[start - 1] || "";
         var nextChar = input[start + 1] || "";
-        if (start !== 0) {
+        // make sure group is anchored on a word boundary
+        if (start !== 0 && start !== startOfName) {
             if (charType === UNICODE_DIGIT && getCharType(prevChar) === UNICODE_DIGIT) {
-                return NO_MATCH;
+                return NO_MATCH; // Numeric token must match at first digit
             } else if (charType === UNICODE_LETTER && getCharType(prevChar) === UNICODE_LETTER) {
-                var isUpper = isUpperCase(input[start]);
-                if (isUpper && (isLowerCase(prevChar) || isLowerCase(nextChar))) {
-                    score -= 0.1;
-                } else if (isMatcherUpper && start === prevEnd) {
-                    score -= isUpper ? 0.1 : 1.0;
-                } else {
-                    return NO_MATCH;
+                if (!isUpperCase(input[start]) || (!isLowerCase(prevChar) && !isLowerCase(nextChar))) {
+                    // Not returning NO_MATCH below is to enable upper-case query strings
+                    if (!matcher.upperCase[i] || start !== prevEnd) {
+                        return NO_MATCH;
+                    } else if (!isUpperCase(input[start])) {
+                        score -= 1.0;
+                    }
                 }
             }
         }
         prevEnd = start + match[i].length;
         start += match[i].length + match[i + 1].length;
 
-        // lower score for parts of the name that are missing
-        if (match[i + 1] && prevEnd < endOfName) {
-            score -= rateNoise(match[i + 1]);
+        // Lower score for unmatched parts between matches
+        if (match[i + 1]) {
+            score -= rateDistance(match[i + 1]);
         }
     }
-    // lower score if a type name contains unmatched camel-case parts
-    if (input[matchEnd - 1] !== "." && endOfName > matchEnd)
-        score -= rateNoise(input.slice(matchEnd, endOfName));
-    score -= rateNoise(input.slice(0, Math.max(startOfName, match.index)));
 
-    if (score <= 0) {
-        return NO_MATCH;
+    // Lower score for unmatched leading part of name
+    if (startOfName < match.index) {
+        score -= rateDistance(input.substring(startOfName, match.index));
     }
-    return {
+    // Favor child or parent variety depending on whether parent is included in search
+    var matchIncludesContaining = match.index < startOfName;
+    // Lower score for unmatched trailing part of name, but exclude member listings
+    if (matchEnd < endOfName && input[matchEnd - 1] !== ".") {
+        let factor = matchIncludesContaining ? 0.1 : 0.8;
+        score -= rateDistance(input.substring(matchEnd, endOfName)) * factor;
+    }
+    // Lower score for unmatched prefix in member class name
+    if (prefixLength < match.index && prefixLength < startOfName) {
+        let factor = matchIncludesContaining ? 0.8 : 0.4;
+        score -= rateDistance(input.substring(prefixLength, Math.min(match.index, startOfName))) * factor;
+    }
+    // Rank qualified names by package name
+    if (prefixLength > 0) {
+        score -= rateDistance(input.substring(0, prefixLength)) * 0.2;
+    }
+    // Reduce score of constructors in member listings
+    if (matchEnd === prefixLength) {
+        score -= 0.1;
+    }
+
+    return score > 0 ? {
         input: input,
         score: score,
         boundaries: boundaries
-    };
+    } : NO_MATCH;
 }
 function isLetter(s) {
     return /\p{L}/u.test(s);
@@ -227,14 +275,16 @@ function getCharType(s) {
         return UNICODE_OTHER;
     }
 }
-function rateNoise(str) {
-    return (str.match(/([.(])/g) || []).length / 5
-         + (str.match(/(\p{Lu}+)/gu) || []).length / 10
-         +  str.length / 20;
+function rateDistance(str) {
+    // Rate distance of string by counting word boundaries and camel-case tokens
+    return !str ? 0
+        : (str.split(/\b|(?<=[\p{Ll}_])\p{Lu}/u).length * 0.1
+            + (isUpperCase(str[0]) ? 0.08 : 0));
 }
 function doSearch(request, response) {
     var term = request.term.trim();
     var maxResults = request.maxResults || MAX_RESULTS;
+    var module = checkUnnamed(request.module, "/");
     var matcher = {
         plainMatcher: createMatcher(term, false),
         camelCaseMatcher: createMatcher(term, true)
@@ -246,23 +296,17 @@ function doSearch(request, response) {
             case "packages":
                 return checkUnnamed(item.m, "/");
             case "types":
-                return checkUnnamed(item.p, ".");
             case "members":
-                return checkUnnamed(item.p, ".") + item.c + ".";
+                return checkUnnamed(item.p, ".");
             default:
                 return "";
         }
     }
-    function useQualifiedName(category) {
-        switch (category) {
-            case "packages":
-                return /[\s/]/.test(term);
-            case "types":
-            case "members":
-                return /[\s.]/.test(term);
-            default:
-                return false;
+    function getClassPrefix(item, category) {
+        if (category === "members" && (!item.k || (item.k < 8 && item.k !== "3"))) {
+            return item.c + ".";
         }
+        return "";
     }
     function searchIndex(indexArray, category) {
         var matches = [];
@@ -273,34 +317,46 @@ function doSearch(request, response) {
             return matches;
         }
         $.each(indexArray, function (i, item) {
+            if (module) {
+                var modulePrefix = getURLPrefix(item, category) || item.u;
+                if (modulePrefix.indexOf("/") > -1 && !modulePrefix.startsWith(module)) {
+                    return;
+                }
+            }
             var prefix = getPrefix(item, category);
-            var simpleName = item.l;
-            var qualifiedName = prefix + simpleName;
-            var useQualified = useQualifiedName(category);
-            var input = useQualified ? qualifiedName : simpleName;
-            var startOfName = useQualified ? prefix.length : 0;
-            var endOfName = category === "members" && input.indexOf("(", startOfName) > -1
-                ? input.indexOf("(", startOfName) : input.length;
-            var m = findMatch(matcher.plainMatcher, input, startOfName, endOfName);
+            var classPrefix = getClassPrefix(item, category);
+            var simpleName = classPrefix + item.l;
+            if (item.d) {
+                simpleName += " - " + item.d;
+            }
+            var qualName = prefix + simpleName;
+            var startOfName = classPrefix.length + prefix.length;
+            var endOfName = category === "members" && qualName.indexOf("(", startOfName) > -1
+                ? qualName.indexOf("(", startOfName) : qualName.length;
+            var m = findMatch(matcher.plainMatcher, qualName, startOfName, endOfName, prefix.length);
             if (m === NO_MATCH && matcher.camelCaseMatcher) {
-                m = findMatch(matcher.camelCaseMatcher, input, startOfName, endOfName);
+                m = findMatch(matcher.camelCaseMatcher, qualName, startOfName, endOfName, prefix.length);
             }
             if (m !== NO_MATCH) {
                 m.indexItem = item;
-                m.prefix = prefix;
+                m.name = simpleName;
                 m.category = category;
-                if (!useQualified) {
-                    m.input = qualifiedName;
+                if (m.boundaries[0] < prefix.length) {
+                    m.name = qualName;
+                } else {
                     m.boundaries = m.boundaries.map(function(b) {
-                        return b + prefix.length;
+                        return b - prefix.length;
                     });
                 }
+                // m.name = m.name + " " + m.score.toFixed(3);
                 matches.push(m);
             }
             return true;
         });
         return matches.sort(function(e1, e2) {
-            return e2.score - e1.score;
+            return e2.score - e1.score
+                || (category !== "members"
+                    ? e1.name.localeCompare(e2.name) : 0);
         }).slice(0, maxResults);
     }
 
@@ -360,29 +416,91 @@ $.widget("custom.catcomplete", $.ui.autocomplete, {
             }
             li.attr("class", "result-item");
         });
-        ul.append("<li class='ui-static-link'><a href='" + pathtoroot + "search.html?q="
-            + encodeURI(widget.term) + "'>Go to search page</a></li>");
+        ul.append("<li class='ui-static-link'><div><a href='" + pathtoroot + "search.html?q="
+            + encodeURI(widget.term) + "'>" + linkLabel + "</a></div></li>");
     },
     _renderItem: function(ul, item) {
-        var li = $("<li/>").appendTo(ul);
-        var div = $("<div/>").appendTo(li);
-        var label = item.l
-            ? item.l
-            : getHighlightedText(item.input, item.boundaries, 0, item.input.length);
-        var idx = item.indexItem;
-        if (item.category === "searchTags" && idx && idx.h) {
-            if (idx.d) {
-                div.html(label + "<span class='search-tag-holder-result'> (" + idx.h + ")</span><br><span class='search-tag-desc-result'>"
-                    + idx.d + "</span><br>");
-            } else {
-                div.html(label + "<span class='search-tag-holder-result'> (" + idx.h + ")</span>");
+        var label = getResultLabel(item);
+        var resultDesc = getResultDescription(item);
+        return $("<li/>")
+            .append($("<div/>")
+                .append($("<span/>").addClass("search-result-label").html(label))
+                .append($("<span/>").addClass("search-result-desc").html(resultDesc)))
+            .appendTo(ul);
+    },
+    _resizeMenu: function () {
+        var ul = this.menu.element;
+        var missing = 0;
+        ul.children().each((i, e) => {
+            if (e.hasChildNodes() && e.firstChild.hasChildNodes()) {
+                var label = e.firstChild.firstChild;
+                missing = Math.max(missing, label.scrollWidth - label.clientWidth);
             }
-        } else {
-            div.html(label);
-        }
-        return li;
+        });
+        ul.outerWidth( Math.max(
+            ul.width("").outerWidth() + missing + 40,
+            this.element.outerWidth()
+        ));
     }
 });
+function getResultLabel(item) {
+    if (item.l) {
+        return item.l;
+    }
+    return getHighlightedText(item.name, item.boundaries, 0, item.name.length);
+}
+function getResultDescription(item) {
+    if (!item.indexItem) {
+        return "";
+    }
+    var kind;
+    switch (item.category) {
+        case "members":
+            var typeName = checkUnnamed(item.indexItem.p, ".") + item.indexItem.c;
+            var typeDesc = getEnclosingTypeDesc(item.indexItem);
+            kind = itemDesc[item.indexItem.k || 5][0];
+            return kind.replace("{0}", typeDesc + " " + typeName);
+        case "types":
+            var pkgName = checkUnnamed(item.indexItem.p, "");
+            kind = itemDesc[item.indexItem.k || 12][0];
+            if (!pkgName) {
+                // Handle "All Classes" summary page and unnamed package
+                return item.indexItem.k === "18" ? kind : kind + " " + item.indexItem.l;
+            }
+            return getEnclosingDescription(kind, pkgDescLower, pkgName);
+        case "packages":
+            if (item.indexItem.k === "18") {
+                return itemDesc[item.indexItem.k][0]; // "All Packages" summary page
+            } else if (!item.indexItem.m) {
+                return pkgDesc + " " + item.indexItem.l;
+            }
+            var mdlName = item.indexItem.m;
+            return getEnclosingDescription(pkgDesc, mdlDescLower, mdlName);
+        case "modules":
+            return mdlDesc + " " + item.indexItem.l;
+        case "searchTags":
+            if (item.indexItem) {
+                var holder = item.indexItem.h;
+                kind = itemDesc[item.indexItem.k || 14][0];
+                return holder ? kind.replace("{0}", holder) : kind;
+            }
+    }
+    return "";
+}
+function getEnclosingDescription(elem, desc, label) {
+    return inDesc.replace("{0}", elem).replace("{1}", desc + " " + label);
+}
+function getEnclosingTypeDesc(item) {
+    if (!item.typeDesc) {
+        $.each(typeSearchIndex, function(index, it) {
+            if (it.l === item.c && it.p === item.p && it.m === item.m) {
+                item.typeDesc = itemDesc[it.k || 12][1];
+                return false;
+            }
+        });
+    }
+    return item.typeDesc || "";
+}
 $(function() {
     var search = $("#search-input");
     var reset = $("#reset-search");
@@ -393,13 +511,16 @@ $(function() {
             if (request.term.trim() === "") {
                 return this.close();
             }
+            // Prevent selection of item at current mouse position
+            this.menu.previousFilter = "_";
+            this.menu.filterTimer = this.menu._delay(function() {
+                delete this.previousFilter;
+            }, 1000);
             return doSearch(request, response);
         },
         response: function(event, ui) {
             if (!ui.content.length) {
                 ui.content.push({ l: messages.noResult });
-            } else {
-                $("#search-input").empty();
             }
         },
         autoFocus: true,
@@ -413,6 +534,7 @@ $(function() {
             if (ui.item.indexItem) {
                 var url = getURL(ui.item.indexItem, ui.item.category);
                 window.location.href = pathtoroot + url;
+                search.blur();
             }
         }
     });

src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties

@@ -97,6 +97,9 @@ doclet.Record_component_in=Record component of {0}
 doclet.Static_method_in=Static method in {0}
 doclet.Search_tag_in=Search tag in {0}
 doclet.Method_in=Method in {0}
+doclet.System_property_in=System property in {0}
+doclet.External_specification_in=External specification in {0}
+doclet.Section_in=Section in {0}
 doclet.module=module
 doclet.package=package
 doclet.MalformedURL=Malformed URL: {0}
@@ -176,13 +179,11 @@ doclet.Enclosing_Interface=Enclosing interface:
 doclet.Inheritance_Tree=Inheritance Tree
 doclet.DefinedIn=Defined In
 doclet.ReferencedIn=Referenced In
-doclet.Section=Section
-doclet.External_Specification=External Specification
 doclet.External_Specifications=External Specifications
 doclet.External_Specifications.All_Specifications=All Specifications
 doclet.External_Specifications.no-host=Local
 doclet.Specification=Specification
-doclet.System_Property=System Property
+doclet.Summary_Page=Summary Page
 doclet.systemProperties=System Properties
 doclet.systemPropertiesSummary=System Properties Summary
 doclet.Window_Source_title=Source code
@@ -198,15 +199,13 @@ doclet.search.help_page_link=help page
 # 0: a link to the help page with text above
 doclet.search.help_page_info= \
     The {0} provides an introduction to the scope and syntax of JavaDoc search.
-# 0: [Ctrl] 1: [Cmd] 2: [<]/[>] (left and right arrow keys)
+# 0: [V] 1: [^] 2: [<]/[>] (down, up, left and right arrow keys)
 doclet.search.keyboard_info= \
-    You can use the {0} or {1} key in combination with the {2} arrow \
-    keys to switch between result tabs in this page while searching.
+    Use the {0}/{1} keys to move between search results and the {2} keys to \
+    switch between result tabs.
 doclet.search.browser_info= \
-    The URL template below may be used to configure this page as a search engine \
-    in browsers that support this feature. It has been tested to work in Google \
-    Chrome and Mozilla Firefox. Note that other browsers may not support this \
-    feature or require a different URL format.
+    The URL template below may be useful to configure this page as a search engine \
+    or bookmarklet in browsers that support this feature.
 doclet.search.redirect=Redirect to first result
 
 # 0: a date

src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/stylesheet.css

@@ -615,6 +615,9 @@ ul.preview-feature-list {
     padding:0.1em;
     line-height: 1.6;
 }
+ul.preview-feature-list input {
+    margin-right: 8px;
+}
 /*
  * Styles for tables.
  */
@@ -701,7 +704,7 @@ div.checkboxes > label {
     white-space: nowrap;
 }
 div.checkboxes > label > input {
-    margin: 0 2px;
+    margin: 0 6px 0 2px;
 }
 .two-column-summary {
     display: grid;
@@ -948,15 +951,15 @@ main, nav, header, footer, section {
 .ui-autocomplete-category {
     font-weight:bold;
     font-size:15px;
-    padding:7px 0 7px 3px;
+    padding:7px 8px;
     background-color:var(--navbar-background-color);
     color:var(--navbar-text-color);
     box-sizing: border-box;
 }
 .ui-autocomplete {
-    max-height:85%;
-    max-width:65%;
-    overflow:auto;
+    max-height:calc(98vh - var(--nav-height));
+    max-width:min(75vw, calc(var(--max-content-width) * 0.748));
+    overflow-y:auto;
     white-space:nowrap;
     box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
     overscroll-behavior: contain;
@@ -980,7 +983,7 @@ ul.ui-autocomplete li.ui-static-link {
     padding: 5px 0;
     font-family: var(--body-font-family);
     font-size: 0.93em;
-    font-weight: bolder;
+    font-weight: bold;
     z-index: 10;
 }
 li.ui-static-link a, li.ui-static-link a:visited {
@@ -989,19 +992,50 @@ li.ui-static-link a, li.ui-static-link a:visited {
     float:right;
     margin-right:20px;
 }
-.ui-autocomplete .result-item {
-    font-size: inherit;
+.ui-autocomplete > li.result-item:nth-child(even) {
+    background-color: var(--even-row-color)
+}
+.ui-autocomplete > li.result-item:nth-child(odd) {
+    background-color: var(--odd-row-color)
+}
+.ui-autocomplete {
+    display: grid;
+    grid-template-columns: auto auto;
+}
+.ui-autocomplete > li,
+.ui-autocomplete > li > div {
+    grid-column: 1 / 3;
+}
+.ui-autocomplete > li.result-item,
+.ui-autocomplete > li.result-item > div {
+    display: grid;
+    grid-template-columns: subgrid;
+}
+.ui-autocomplete > li.result-item {
+    font-family: var(--body-font-family);
+    font-size: var(--body-font-size);
+    line-height: 1.7;
+}
+.ui-autocomplete .search-result-label {
+    padding: 1px 4px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+.ui-autocomplete .search-result-desc {
+    font-size: var(--nav-font-size);
+    padding: 2px 4px;
+    color: #404040;
+    overflow: hidden;
+    text-overflow: ellipsis;
 }
 .ui-autocomplete .result-highlight {
     font-weight:bold;
 }
-.ui-menu .ui-menu-item-wrapper {
-    padding-top: 0.4em;
-    padding-bottom: 0.4em;
+.ui-menu .ui-state-active .search-result-desc {
+    color: #383838;
 }
 .ui-menu .ui-menu-item-wrapper {
-    padding-top: 5px;
-    padding-bottom: 5px;
+    padding: 3px 4px;
 }
 input[type="text"] {
     background-image:url('glass.svg');
@@ -1013,6 +1047,7 @@ input[type="text"] {
     border-color: var(--border-color);
     border-radius: 4px;
     padding-left:20px;
+    padding-right: 18px;
     font-size: var(--nav-font-size);
     height: 19px;
 }
@@ -1022,16 +1057,14 @@ input#page-search-input {
 }
 input#search-input {
     width: 270px;
-    padding-right: 18px;
     margin: 0;
 }
 input.filter-input {
     min-width: 40px;
     width: 180px;
     margin: 0 -8px 0 5px;
-    padding-right: 18px;
 }
-input#reset-search, input.reset-filter {
+input#reset-search, input.reset-filter, input#page-search-reset {
     background-color: transparent;
     background-image:url('x.svg');
     background-repeat:no-repeat;
@@ -1055,6 +1088,11 @@ input.reset-filter {
     right: 10px;
     top: 0;
 }
+input#page-search-reset {
+    position: relative;
+    right: 18px;
+    top: -5px;
+}
 input::placeholder {
     color:var(--search-input-placeholder-color);
     opacity: 1;
@@ -1062,6 +1100,14 @@ input::placeholder {
 input:focus::placeholder {
     color: transparent;
 }
+select#search-modules {
+    margin: 0 10px 0 2px;
+    font-size: var(--nav-font-size);
+    padding: 3px 5px;
+    border-radius: 4px;
+    background: #f0f0f0;
+    border: 1px solid #909090;
+}
 kbd {
     background-color: #eeeeee;
     border: 1px solid #b0b0b0;
@@ -1071,14 +1117,6 @@ kbd {
     font-size: 0.9em;
     font-weight: bold;
 }
-.search-tag-desc-result {
-    font-style:italic;
-    font-size:11px;
-}
-.search-tag-holder-result {
-    font-style:italic;
-    font-size:12px;
-}
 .search-tag-result:target {
     background-color:var(--search-tag-highlight-color);
 }
@@ -1096,21 +1134,61 @@ details.page-search-details {
 div#result-container {
     font-size: 1em;
 }
-div#result-container a.search-result-link {
-    padding: 0;
-    margin: 4px 0;
-    width: 100%;
-}
 #result-container .result-highlight {
-    font-weight:bolder;
+    font-weight:bold;
+}
+#result-container div.result-table {
+    display: grid;
+    grid-template-columns: minmax(40%, max-content) minmax(40%, auto);
+}
+#result-container div.result-table > div.table-header,
+#result-container div.result-table > a.search-result-link {
+    display: grid;
+    grid-template-columns: subgrid;
+    grid-column: 1 / 3;
+    margin: 0;
+}
+#result-container div.result-table > div.table-header > span {
+    padding: 5px 12px;
+    font-size: 0.93em;
+    background-color: var(--subnav-background-color);
+}
+#result-container div.result-table > a.search-result-link > span {
+    padding: 8px 12px;
+}
+#result-container div.result-table > a.search-result-link:nth-child(odd) {
+    background-color: var(--odd-row-color)
+}
+#result-container div.result-table > a.search-result-link:nth-child(even) {
+    background-color: var(--even-row-color)
+}
+#result-container div.result-table > a.search-result-link {
+    color: var(--block-text-color);
+    white-space: nowrap;
+}
+#result-container div.result-table > a.search-result-link:focus-visible,
+#result-container div.result-table > a.search-result-link.selected {
+    background-color: var(--selected-background-color);
+    outline: none;
+}
+#result-container div.result-table > a.search-result-link .search-result-label {
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+#result-container div.result-table > a.search-result-link .search-result-desc {
+    font-size: var(--nav-font-size);
+    color: #404040;
+    overflow: hidden;
+    text-overflow: ellipsis;
 }
 .page-search-info {
     background-color: var(--subnav-background-color);
     border-radius: 3px;
     border: 0 solid var(--border-color);
     padding: 0 8px;
+    margin: 8px 0;
     overflow: hidden;
-    height: 0;
+    display: none;
     transition: all 0.2s ease;
 }
 div.table-tabs > button.table-tab {
@@ -1524,6 +1602,27 @@ table.striped > tbody > tr > th {
         transform-origin: 10% 90%;
         width: 26px;
     }
+    .ui-autocomplete {
+        display: block;
+        grid-template-columns: none;
+    }
+    .ui-autocomplete > li,
+    .ui-autocomplete > li > div,
+    .ui-autocomplete > li.result-item,
+    .ui-autocomplete > li.result-item > div {
+        grid-column: unset;
+        display: block;
+        grid-template-columns: none;
+    }
+    .ui-autocomplete > li.result-item {
+        line-height: 1.45;
+    }
+    .ui-autocomplete .search-result-label {
+        display: block;
+    }
+    .ui-autocomplete .search-result-desc {
+        display: block;
+    }
 }
 @media screen and (max-width: 800px) {
     .about-language {

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2019, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -173,7 +173,7 @@ public class SpecTaglet extends BaseTaglet implements InheritableTaglet {
         Content titleWithAnchor = tagletWriter.createAnchorAndSearchIndex(holder,
                 searchText,
                 title,
-                resources.getText("doclet.External_Specification"),
+                "",
                 docTree);
 
         if (specURI == null) {

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -62,7 +62,6 @@ public class SystemPropertyTaglet extends BaseTaglet {
      */
     private Content systemPropertyTagOutput(Element element, SystemPropertyTree tag) {
         String tagText = tag.getPropertyName().toString();
-        return HtmlTree.CODE(tagletWriter.createAnchorAndSearchIndex(element, tagText,
-                resources.getText("doclet.System_Property"), tag));
+        return HtmlTree.CODE(tagletWriter.createAnchorAndSearchIndex(element, tagText, "", tag));
     }
 }

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -409,7 +409,7 @@ public class TagletWriter {
             public String visitExecutable(ExecutableElement e, Void p) {
                 return utils.getFullyQualifiedName(utils.getEnclosingTypeElement(e))
                         + "." + utils.getSimpleName(e)
-                        + utils.flatSignature(e, htmlWriter.getCurrentTypeElement());
+                        + utils.makeSignature(e, htmlWriter.getCurrentTypeElement(), false, true);
             }
 
             @Override

src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties

@@ -236,6 +236,7 @@ doclet.search=Search
 doclet.search_placeholder=Search documentation (type /)
 doclet.search_in_documentation=Search in documentation
 doclet.search_reset=Reset
+doclet.Member=Member
 doclet.Field=Field
 doclet.Property=Property
 doclet.Constructor=Constructor
@@ -371,12 +372,16 @@ doclet.search.many_results=Found {0} results
 doclet.search.loading=Loading search index...
 doclet.search.searching=Searching...
 doclet.search.redirecting=Redirecting to first result...
+# {0} is a select input containing all_modules message below and module names
+doclet.search.in=in {0}
+doclet.search.all_modules=all modules
 doclet.search.modules=Modules
 doclet.search.packages=Packages
 doclet.search.classes_and_interfaces=Classes and Interfaces
 doclet.search.types=Types
 doclet.search.members=Members
 doclet.search.search_tags=Search Tags
+doclet.search.linkSearchPageLabel=Go to search page
 
 doclet.snippet.contents.none=\
  @snippet does not specify contents

src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/IndexItem.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2020, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -89,6 +89,73 @@ public class IndexItem {
         TAGS
     }
 
+    /**
+     * The kind of index item. Index items can represent program elements,
+     * various doc comment tags, or other resources such as summary pages.
+     *
+     * Values in this enum must match elements in array itemDesc in
+     * JavaScript file search.js.template!
+     */
+    public enum Kind {
+        // Members
+        ENUM_CONSTANT,
+        FIELD,
+        STATIC_FIELD,
+        CONSTRUCTOR,
+        ANNOTATION_ELEMENT,
+        METHOD,
+        STATIC_METHOD,
+        RECORD_COMPONENT,
+        // Types
+        ANNOTATION_TYPE,
+        ENUM,
+        INTERFACE,
+        RECORD,
+        CLASS,
+        EXCEPTION_CLASS,
+        // Tags
+        SEARCH_ITEM,
+        SYSTEM_PROPERTY,
+        SECTION,
+        EXTERNAL_SPEC,
+        // Other
+        SUMMARY_PAGE;
+
+        /**
+         * {@return the kind of index item for a program element}
+         */
+        public static Kind ofElement(Element elem, Utils utils) {
+            return switch (elem.getKind()) {
+                case ENUM_CONSTANT -> ENUM_CONSTANT;
+                case FIELD -> utils.isStatic(elem) ? STATIC_FIELD : FIELD;
+                case CONSTRUCTOR -> CONSTRUCTOR;
+                case METHOD -> utils.isAnnotationInterface(elem.getEnclosingElement())
+                        ? ANNOTATION_ELEMENT
+                        : utils.isStatic(elem) ? STATIC_METHOD : METHOD;
+                case RECORD_COMPONENT -> RECORD_COMPONENT;
+                case ANNOTATION_TYPE -> ANNOTATION_TYPE;
+                case ENUM -> ENUM;
+                case CLASS -> utils.isThrowable((TypeElement) elem) ? EXCEPTION_CLASS : CLASS;
+                case INTERFACE -> INTERFACE;
+                case RECORD -> RECORD;
+                default -> throw new IllegalArgumentException(elem.toString());
+            };
+        }
+
+        /**
+         * {@return the kind of index item for a doc comment tag}
+         */
+        public static Kind ofDocTree(DocTree tree) {
+            return switch (tree.getKind()) {
+                case DocTree.Kind.INDEX -> SEARCH_ITEM;
+                case DocTree.Kind.SYSTEM_PROPERTY -> SYSTEM_PROPERTY;
+                case DocTree.Kind.SPEC -> EXTERNAL_SPEC;
+                case DocTree.Kind.START_ELEMENT -> SECTION;
+                default -> throw new IllegalArgumentException(tree.getKind().toString());
+            };
+        }
+    }
+
     /**
      * The presentation string for the item. It must be non-empty.
      */
@@ -124,6 +191,11 @@ public class IndexItem {
      */
     private String containingClass = "";
 
+    /**
+     * The kind of the item.
+     */
+    private final Kind kind;
+
     /**
      * Creates an index item for a module element.
      *
@@ -133,7 +205,7 @@ public class IndexItem {
      * @return the item
      */
     public static IndexItem of(ModuleElement moduleElement, Utils utils) {
-        return new IndexItem(moduleElement, utils.getFullyQualifiedName(moduleElement));
+        return new IndexItem(moduleElement, utils.getFullyQualifiedName(moduleElement), null);
     }
 
     /**
@@ -145,7 +217,7 @@ public class IndexItem {
      * @return the item
      */
     public static IndexItem of(PackageElement packageElement, Utils utils) {
-        return new IndexItem(packageElement, utils.getPackageName(packageElement));
+        return new IndexItem(packageElement, utils.getPackageName(packageElement), null);
     }
 
     /**
@@ -158,7 +230,7 @@ public class IndexItem {
      * @return the item
      */
     public static IndexItem of(TypeElement typeElement, Utils utils) {
-        return new IndexItem(typeElement, utils.getSimpleName(typeElement));
+        return new IndexItem(typeElement, utils.getSimpleName(typeElement), Kind.ofElement(typeElement, utils));
     }
 
     /**
@@ -178,9 +250,9 @@ public class IndexItem {
         String name = utils.getSimpleName(member);
         if (utils.isExecutableElement(member)) {
             ExecutableElement ee = (ExecutableElement)member;
-            name += utils.flatSignature(ee, typeElement);
+            name += utils.makeSignature(ee, typeElement, false, true);
         }
-        return new IndexItem(member, name) {
+        return new IndexItem(member, name, Kind.ofElement(member, utils)) {
             @Override
             public TypeElement getContainingTypeElement() {
                 return typeElement;
@@ -205,7 +277,6 @@ public class IndexItem {
                                String holder, String description, DocLink link) {
         Objects.requireNonNull(element);
         Objects.requireNonNull(holder);
-        Objects.requireNonNull(description);
         Objects.requireNonNull(link);
 
         switch (docTree.getKind()) {
@@ -213,7 +284,7 @@ public class IndexItem {
             default -> throw new IllegalArgumentException(docTree.getKind().toString());
         }
 
-        return new IndexItem(element, label, link.toString()) {
+        return new IndexItem(element, label, Kind.ofDocTree(docTree), link.toString()) {
             @Override
             public DocTree getDocTree() {
                 return docTree;
@@ -245,11 +316,7 @@ public class IndexItem {
      */
     public static IndexItem of(Category category, String label, DocPath path) {
         Objects.requireNonNull(category);
-        return new IndexItem(null, label, path.getPath()) {
-            @Override
-            public DocTree getDocTree() {
-                return null;
-            }
+        return new IndexItem(null, label, Kind.SUMMARY_PAGE, path.getPath()) {
             @Override
             public Category getCategory() {
                 return category;
@@ -258,14 +325,10 @@ public class IndexItem {
             public String getHolder() {
                 return "";
             }
-            @Override
-            public String getDescription() {
-                return "";
-            }
         };
     }
 
-    private IndexItem(Element element, String label) {
+    private IndexItem(Element element, String label, Kind kind) {
         if (label.isEmpty()) {
             throw new IllegalArgumentException();
         }
@@ -275,10 +338,11 @@ public class IndexItem {
 
         this.element = element;
         this.label = label;
+        this.kind = kind;
     }
 
-    private IndexItem(Element element, String label, String url) {
-        this(element, label);
+    private IndexItem(Element element, String label, Kind kind, String url) {
+        this(element, label, kind);
         setUrl(url);
     }
 
@@ -495,13 +559,22 @@ public class IndexItem {
     }
 
     /**
-     * Returns a description of the tag for this item or {@code null} if this is not a item
-     * for a tag for an item in a documentation tag.
+     * Returns the kind of this item.
+     *
+     * @return the item kind
+     */
+    public Kind getKind() {
+        return kind;
+    }
+
+    /**
+     * Returns a description of the tag for this item or an empty string if no
+     * description is available for this item.
      *
      * @return the description of the tag
      */
     public String getDescription() {
-        return null;
+        return "";
     }
 
     /**
@@ -511,76 +584,98 @@ public class IndexItem {
      */
     public String toJSON() {
         // TODO: Additional processing is required, see JDK-8238495
-        StringBuilder item = new StringBuilder();
+        JSONBuilder builder = new JSONBuilder();
         Category category = getCategory();
         switch (category) {
             case MODULES:
-                item.append("{")
-                        .append("\"l\":\"").append(label).append("\"")
-                        .append("}");
+                builder.append("l", label);
                 break;
 
             case PACKAGES:
-                item.append("{");
                 if (!containingModule.isEmpty()) {
-                    item.append("\"m\":\"").append(containingModule).append("\",");
+                    builder.append("m", containingModule);
                 }
-                item.append("\"l\":\"").append(label).append("\"");
+                builder.append("l", label);
                 if (!url.isEmpty()) {
-                    item.append(",\"u\":\"").append(url).append("\"");
+                    builder.append("u", url);
+                }
+                if (kind != null) {
+                    builder.append("k", kind.ordinal());
                 }
-                item.append("}");
                 break;
 
             case TYPES:
-                item.append("{");
                 if (!containingPackage.isEmpty()) {
-                    item.append("\"p\":\"").append(containingPackage).append("\",");
+                    builder.append("p", containingPackage);
                 }
                 if (!containingModule.isEmpty()) {
-                    item.append("\"m\":\"").append(containingModule).append("\",");
+                    builder.append("m", containingModule);
                 }
-                item.append("\"l\":\"").append(label).append("\"");
+                builder.append("l", label);
                 if (!url.isEmpty()) {
-                    item.append(",\"u\":\"").append(url).append("\"");
+                    builder.append("u", url);
+                }
+                if (kind != null && kind != Kind.CLASS) {
+                    builder.append("k", kind.ordinal());
                 }
-                item.append("}");
                 break;
 
             case MEMBERS:
-                item.append("{");
                 if (!containingModule.isEmpty()) {
-                    item.append("\"m\":\"").append(containingModule).append("\",");
+                    builder.append("m", containingModule);
                 }
-                item.append("\"p\":\"").append(containingPackage).append("\",")
-                        .append("\"c\":\"").append(containingClass).append("\",")
-                        .append("\"l\":\"").append(label).append("\"");
+                builder.append("p", containingPackage)
+                        .append("c", containingClass)
+                        .append("l", label);
                 if (!url.isEmpty()) {
-                    item.append(",\"u\":\"").append(url).append("\"");
+                    builder.append("u", url);
+                }
+                if (kind != null && kind != Kind.METHOD) {
+                    builder.append("k", kind.ordinal());
                 }
-                item.append("}");
                 break;
 
             case TAGS:
                 String holder = getHolder();
                 String description = getDescription();
-                item.append("{")
-                        .append("\"l\":\"").append(escapeQuotes(label)).append("\",")
-                        .append("\"h\":\"").append(holder).append("\",");
+                builder.append("l", escapeQuotes(label))
+                       .append("h", holder);
                 if (!description.isEmpty()) {
-                    item.append("\"d\":\"").append(escapeQuotes(description)).append("\",");
+                    builder.append("d", escapeQuotes(description));
                 }
-                item.append("\"u\":\"").append(escapeQuotes(url)).append("\"")
-                        .append("}");
+                if (kind != null && kind != Kind.SEARCH_ITEM) {
+                    builder.append("k", kind.ordinal());
+                }
+                builder.append("u", escapeQuotes(url));
                 break;
 
             default:
                 throw new AssertionError("Unexpected category: " + category);
         }
-        return item.toString();
+        return builder.toString();
     }
 
-    private String escapeQuotes(String s) {
+    private static String escapeQuotes(String s) {
         return s.replace("\\", "\\\\").replace("\"", "\\\"");
     }
+
+    // Simple JSON object string builder class
+    private static class JSONBuilder {
+
+        StringBuilder b = new StringBuilder("{");
+
+        public JSONBuilder append(String name, Object value) {
+            if (b.length() > 1) {
+                b.append(",");
+            }
+            b.append("\"").append(name).append("\":\"").append(value).append("\"");
+            return this;
+        }
+
+        @Override
+        public String toString() {
+            b.append("}");
+            return b.toString();
+        }
+    }
  }

src/jdk.javadoc/share/classes/jdk/javadoc/internal/html/HtmlAttr.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -111,6 +111,7 @@ public enum HtmlAttr {
     ITEMREF(true),
     ITEMSCOPE(true),
     ITEMTYPE(true),
+    LABEL,
     LANG(true),
     LINK,
     LONGDESC,
@@ -136,6 +137,7 @@ public enum HtmlAttr {
     SCHEME,
     SCOPE,
     SCROLLING,
+    SELECTED,
     SHAPE,
     SIZE,
     SPACE,

src/jdk.javadoc/share/classes/jdk/javadoc/internal/html/HtmlTag.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -257,6 +257,9 @@ public enum HtmlTag {
         }
     },
 
+    OPTION(BlockType.OTHER, EndKind.OPTIONAL,
+            attrs(AttrKind.OK, HtmlAttr.LABEL, SELECTED, VALUE)),
+
     P(BlockType.BLOCK, EndKind.OPTIONAL,
             EnumSet.of(Flag.EXPECT_CONTENT),
             attrs(AttrKind.HTML4, ALIGN)),
@@ -285,6 +288,9 @@ public enum HtmlTag {
     SCRIPT(BlockType.INLINE, EndKind.REQUIRED,
             attrs(AttrKind.OK, SRC, TYPE)),
 
+    SELECT(BlockType.INLINE, EndKind.REQUIRED,
+            attrs(AttrKind.OK, NAME, SIZE, VALUE)),
+
     SECTION(BlockType.BLOCK, EndKind.REQUIRED,
             EnumSet.of(Flag.ACCEPTS_BLOCK, Flag.ACCEPTS_INLINE)),
 

src/jdk.javadoc/share/classes/jdk/javadoc/internal/html/HtmlTree.java

@@ -1218,7 +1218,7 @@ public class HtmlTree extends Content {
      */
     public boolean isInline() {
         return switch (tag) {
-            case A, BUTTON, BR, CODE, EM, I, IMG, LABEL, SMALL, SPAN, STRONG, SUB, SUP, WBR -> true;
+            case A, BUTTON, BR, CODE, EM, I, IMG, INPUT, LABEL, SELECT, SMALL, SPAN, STRONG, SUB, SUP, WBR -> true;
             default -> false;
         };
     }

test/langtools/jdk/javadoc/doclet/checkStylesheetClasses/CheckStylesheetClasses.java

@@ -137,11 +137,11 @@ public class CheckStylesheetClasses {
         removeAll(styleSheetNames, "borderless", "plain", "striped");
 
         // used in search.js and search-page.js; may be worth documenting in HtmlStyle
-        removeAll(styleSheetNames, "result-highlight", "result-item", "anchor-link",
-                "search-tag-desc-result", "search-tag-holder-result", "page-search-header",
-                "ui-autocomplete", "ui-autocomplete-category", "ui-state-active", "ui-menu",
-                "ui-menu-item-wrapper", "ui-static-link", "expanded", "search-result-link",
-                "two-column-search-results", "sort-asc", "sort-desc", "visible");
+        removeAll(styleSheetNames, "result-highlight", "result-item", "anchor-link", "expanded",
+                "page-search-header", "result-table", "ui-autocomplete", "ui-autocomplete-category",
+                "ui-state-active", "ui-menu", "ui-menu-item-wrapper", "ui-static-link",
+                "search-result-desc", "search-result-label", "search-result-link", "selected",
+                "sort-asc", "sort-desc", "two-column-search-results", "visible");
 
         // very JDK specific
         styleSheetNames.remove("module-graph");

test/langtools/jdk/javadoc/doclet/testAutoHeaderId/TestAutoHeaderId.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2022, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 8289332 8286470 8309471
+ * @bug 8289332 8286470 8309471 8345555
  * @summary Auto-generate ids for user-defined headings
  * @library /tools/lib ../../lib
  * @modules jdk.javadoc/jdk.javadoc.internal.tool
@@ -140,26 +140,26 @@ public class TestAutoHeaderId extends JavadocTester {
     private void checkSearchIndex() {
         checkOutput("tag-search-index.js", true,
                 """
-                    {"l":"Duplicate Text","h":"class p.C","d":"Section","u":"p/C.html#duplicate-text-heading"}""",
+                    {"l":"Duplicate Text","h":"class p.C","k":"16","u":"p/C.html#duplicate-text-heading"}""",
                 """
-                    {"l":"Duplicate Text","h":"class p.C","d":"Section","u":"p/C.html#duplicate-text-heading1"}""",
+                    {"l":"Duplicate Text","h":"class p.C","k":"16","u":"p/C.html#duplicate-text-heading1"}""",
                 """
-                    {"l":"Embedded A-Tag with ID","h":"class p.C","d":"Section","u":"p/C.html#fixed-id-2"}""",
+                    {"l":"Embedded A-Tag with ID","h":"class p.C","k":"16","u":"p/C.html#fixed-id-2"}""",
                 """
-                    {"l":"Embedded Code Tag","h":"class p.C","d":"Section","u":"p/C.html#embedded-code-tag-heading"}""",
+                    {"l":"Embedded Code Tag","h":"class p.C","k":"16","u":"p/C.html#embedded-code-tag-heading"}""",
                 """
-                    {"l":"Embedded Link Tag","h":"class p.C","d":"Section","u":"p/C.html#embedded-link-tag-heading"}""",
+                    {"l":"Embedded Link Tag","h":"class p.C","k":"16","u":"p/C.html#embedded-link-tag-heading"}""",
                 """
-                    {"l":"2.0 Extra (#*!. chars","h":"class p.C","d":"Section","u":"p/C.html#2-0-extra-chars-heading"}""",
+                    {"l":"2.0 Extra (#*!. chars","h":"class p.C","k":"16","u":"p/C.html#2-0-extra-chars-heading"}""",
                 """
-                    {"l":"1.0 First Header","h":"class p.C","d":"Section","u":"p/C.html#1-0-first-header-heading"}""",
+                    {"l":"1.0 First Header","h":"class p.C","k":"16","u":"p/C.html#1-0-first-header-heading"}""",
                 """
-                    {"l":"1.1 Header with ID","h":"class p.C","d":"Section","u":"p/C.html#fixed-id-1"}""",
+                    {"l":"1.1 Header with ID","h":"class p.C","k":"16","u":"p/C.html#fixed-id-1"}""",
                 """
-                    {"l":"3.0 Multi-line heading with extra whitespace","h":"class p.C","d":"Section","u":"p/C.html\
+                    {"l":"3.0 Multi-line heading with extra whitespace","h":"class p.C","k":"16","u":"p/C.html\
                     #3-0-multi-line-heading-with-extra-whitespace-heading"}""",
                 """
-                    {"l":"Other attributes","h":"class p.C","d":"Section","u":"p/C.html#other-attributes-heading"}""");
+                    {"l":"Other attributes","h":"class p.C","k":"16","u":"p/C.html#other-attributes-heading"}""");
     }
 
     private void checkHtmlIndex() {
@@ -182,50 +182,50 @@ public class TestAutoHeaderId extends JavadocTester {
                     <h2 class="title" id="I:D">D</h2>
                     <dl class="index">
                     <dt><a href="p/C.html#duplicate-text-heading" class="search-tag-link">Duplicate Text</a> \
-                    - Search tag in class p.C</dt>
-                    <dd>Section</dd>
+                    - Section in class p.C</dt>
+                    <dd>&nbsp;</dd>
                     <dt><a href="p/C.html#duplicate-text-heading1" class="search-tag-link">Duplicate Text</a>\
-                     - Search tag in class p.C</dt>
-                    <dd>Section</dd>
+                     - Section in class p.C</dt>
+                    <dd>&nbsp;</dd>
                     </dl>
                     <h2 class="title" id="I:E">E</h2>
                     <dl class="index">
                     <dt><a href="p/C.html#2-0-extra-chars-heading" class="search-tag-link">2.0 Extra (#*!. ch\
-                    ars</a> - Search tag in class p.C</dt>
-                    <dd>Section</dd>
+                    ars</a> - Section in class p.C</dt>
+                    <dd>&nbsp;</dd>
                     <dt><a href="p/C.html#fixed-id-2" class="search-tag-link">Embedded A-Tag with ID</a> - Se\
-                    arch tag in class p.C</dt>
-                    <dd>Section</dd>
+                    ction in class p.C</dt>
+                    <dd>&nbsp;</dd>
                     <dt><a href="p/C.html#embedded-code-tag-heading" class="search-tag-link">Embedded Code Ta\
-                    g</a> - Search tag in class p.C</dt>
-                    <dd>Section</dd>
+                    g</a> - Section in class p.C</dt>
+                    <dd>&nbsp;</dd>
                     <dt><a href="p/C.html#embedded-link-tag-heading" class="search-tag-link">Embedded Link Ta\
-                    g</a> - Search tag in class p.C</dt>
-                    <dd>Section</dd>
+                    g</a> - Section in class p.C</dt>
+                    <dd>&nbsp;</dd>
                     </dl>
                     <h2 class="title" id="I:F">F</h2>
                     <dl class="index">
                     <dt><a href="p/C.html#1-0-first-header-heading" class="search-tag-link">1.0 First Header<\
-                    /a> - Search tag in class p.C</dt>
-                    <dd>Section</dd>
+                    /a> - Section in class p.C</dt>
+                    <dd>&nbsp;</dd>
                     </dl>
                     <h2 class="title" id="I:H">H</h2>
                     <dl class="index">
-                    <dt><a href="p/C.html#fixed-id-1" class="search-tag-link">1.1 Header with ID</a> - Search\
-                     tag in class p.C</dt>
-                    <dd>Section</dd>
+                    <dt><a href="p/C.html#fixed-id-1" class="search-tag-link">1.1 Header with ID</a> - Sectio\
+                    n in class p.C</dt>
+                    <dd>&nbsp;</dd>
                     </dl>
                     <h2 class="title" id="I:M">M</h2>
                     <dl class="index">
                     <dt><a href="p/C.html#3-0-multi-line-heading-with-extra-whitespace-heading" class="search\
-                    -tag-link">3.0 Multi-line heading with extra whitespace</a> - Search tag in class p.C</dt>
-                    <dd>Section</dd>
+                    -tag-link">3.0 Multi-line heading with extra whitespace</a> - Section in class p.C</dt>
+                    <dd>&nbsp;</dd>
                     </dl>
                     <h2 class="title" id="I:O">O</h2>
                     <dl class="index">
                     <dt><a href="p/C.html#other-attributes-heading" class="search-tag-link">Other attributes<\
-                    /a> - Search tag in class p.C</dt>
-                    <dd>Section</dd>
+                    /a> - Section in class p.C</dt>
+                    <dd>&nbsp;</dd>
                     </dl>
                     <h2 class="title" id="I:P">P</h2>
                     <dl class="index">

test/langtools/jdk/javadoc/doclet/testErasure/TestErasure.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2024, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -119,9 +119,9 @@ public class TestErasure extends JavadocTester {
                  - Constructor for class <a href="Foo.html" title="class in Unnamed Package">Foo</a></dt>
                 <dd>&nbsp;</dd>""");
         checkOutput("member-search-index.js", true, """
-                {"p":"<Unnamed>","c":"Foo","l":"Foo(T)","u":"%3Cinit%3E(T)"},\
-                {"p":"<Unnamed>","c":"Foo","l":"Foo(T)","u":"%3Cinit%3E(X)"},\
-                {"p":"<Unnamed>","c":"Foo","l":"Foo(T)","u":"%3Cinit%3E(Y)"}""");
+                {"p":"<Unnamed>","c":"Foo","l":"Foo(T)","u":"%3Cinit%3E(T)","k":"3"},\
+                {"p":"<Unnamed>","c":"Foo","l":"Foo(T)","u":"%3Cinit%3E(X)","k":"3"},\
+                {"p":"<Unnamed>","c":"Foo","l":"Foo(T)","u":"%3Cinit%3E(Y)","k":"3"}""");
         // methods
         checkOutput("Foo.html", true, """
                 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 \
@@ -222,8 +222,8 @@ public class TestErasure extends JavadocTester {
                  - Constructor for class <a href="Foo.html" title="class in Unnamed Package">Foo</a></dt>
                 <dd>&nbsp;</dd>""");
         checkOutput("member-search-index.js", true, """
-                {"p":"<Unnamed>","c":"Foo","l":"Foo(T)","u":"%3Cinit%3E(T)"},\
-                {"p":"<Unnamed>","c":"Foo","l":"Foo(T)","u":"%3Cinit%3E(X)"}""");
+                {"p":"<Unnamed>","c":"Foo","l":"Foo(T)","u":"%3Cinit%3E(T)","k":"3"},\
+                {"p":"<Unnamed>","c":"Foo","l":"Foo(T)","u":"%3Cinit%3E(X)","k":"3"}""");
         // methods
         checkOutput("Foo.html", true, """
                 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 \

test/langtools/jdk/javadoc/doclet/testIndex/TestIndex.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,7 +24,7 @@
 /*
  * @test
  * @bug      4852280 4517115 4973608 4994589 8026567 8071982 8196202 8234746
- *           8311264
+ *           8311264 8345555
  * @summary  Perform tests on index.html file.
  *           Also test that index-all.html has the appropriate output.
  *           Test for unnamed package in index.
@@ -60,8 +60,8 @@ public class TestIndex extends JavadocTester {
                     <a href="pkg/C.html#c()" class="member-name-link">c()</a> - Method in class pkg.\
                     <a href="pkg/C.html" title="class in pkg">C</a>""",
                 """
-                    <a href="pkg/C.html#c-heading" class="search-tag-link">C</a> - Search tag in cla\
-                    ss pkg.C""",
+                    <a href="pkg/C.html#c-heading" class="search-tag-link">C</a> - Section in class \
+                    pkg.C""",
                 """
                     <a href="pkg/C.html" class="type-name-link" title="class in pkg">C</a> - Class i\
                     n <a href="pkg/package-summary.html">pkg</a>""",
@@ -78,8 +78,8 @@ public class TestIndex extends JavadocTester {
                     <a href="pkg/C.html#c/d" class="search-tag-link">c/d</a> - Search tag in class p\
                     kg.C""",
                 """
-                    <a href="pkg/C.html#c-d-heading" class="search-tag-link">C/D</a> - Search tag in\
-                     class pkg.C""",
+                    <a href="pkg/C.html#c-d-heading" class="search-tag-link">C/D</a> - Section in cl\
+                    ass pkg.C""",
                 """
                     <a href="pkg/Coin.html" class="type-name-link" title="enum class in pkg">Coin</a\
                     > - Enum Class in <a href="pkg/package-summary.html">pkg</a>""",

test/langtools/jdk/javadoc/doclet/testIndexInDocFiles/TestIndexInDocFiles.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019, 2022, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2019, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 8235414
+ * @bug 8235414 8345555
  * @summary Module level doc-files show "unnamed package" as holder
  * @library /tools/lib ../../lib
  * @modules jdk.javadoc/jdk.javadoc.internal.tool
@@ -114,12 +114,11 @@ public class TestIndexInDocFiles extends JavadocTester {
                 """
                     {"l":"package-index","h":"package p.q","d":"additional info","u":"p/q/doc-files/package-file.html#package-index"}""",
                 """
-                    {"l":"package.property","h":"package p.q","d":"System Property","u":"p/q/doc-files/package-file.html#package.property"}""",
+                    {"l":"package.property","h":"package p.q","k":"15","u":"p/q/doc-files/package-file.html#package.property"}""",
                 """
                     {"l":"top-level-index","h":"unnamed package","d":"additional info","u":"doc-files/top-level-file.html#top-level-index"}""",
                 """
-                    {"l":"top.level.property","h":"unnamed package","d":"System Property","u":"doc-f\
-                    iles/top-level-file.html#top.level.property"}""");
+                    {"l":"top.level.property","h":"unnamed package","k":"15","u":"doc-files/top-level-file.html#top.level.property"}""");
     }
 
     /**
@@ -186,9 +185,8 @@ public class TestIndexInDocFiles extends JavadocTester {
                 """
                     {"l":"package-index","h":"package p.q","d":"additional info","u":"m.n/p/q/doc-files/package-file.html#package-index"}""",
                 """
-                    {"l":"module.property","h":"module m.n","d":"System Property","u":"m.n/doc-files/module-file.html#module.property"}""",
+                    {"l":"module.property","h":"module m.n","k":"15","u":"m.n/doc-files/module-file.html#module.property"}""",
                 """
-                    {"l":"package.property","h":"package p.q","d":"System Property","u":"m.n/p/q/doc\
-                    -files/package-file.html#package.property"}""");
+                    {"l":"package.property","h":"package p.q","k":"15","u":"m.n/p/q/doc-files/package-file.html#package.property"}""");
     }
 }

test/langtools/jdk/javadoc/doclet/testIndexInherited/TestIndexInherited.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2022, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
  /*
  * @test
- * @bug      8292892
+ * @bug      8292892 8345555
  * @summary  Tests that members inherited from classes with package access are
  *           documented in the index as though they were declared in the
  *           inheriting class.
@@ -73,8 +73,8 @@ public class TestIndexInherited extends JavadocTester {
     private static final String[] SEARCH_INHERITED = {"""
         {"p":"pkg1","c":"ClassB","l":"methodA()"}""", """
         {"p":"pkg2","c":"ClassC","l":"methodA()"}""", """
-        {"p":"pkg1","c":"ClassB","l":"STRING_A"}""", """
-        {"p":"pkg2","c":"ClassC","l":"STRING_A"}"""};
+        {"p":"pkg1","c":"ClassB","l":"STRING_A","k":"2"}""", """
+        {"p":"pkg2","c":"ClassC","l":"STRING_A","k":"2"}"""};
 
     /**
      * Index entries for members declared by the superclass.
@@ -92,7 +92,7 @@ public class TestIndexInherited extends JavadocTester {
      */
     private static final String[] SEARCH_DECLARED = {"""
         {"p":"pkg1","c":"ClassA","l":"methodA()"}""", """
-        {"p":"pkg1","c":"ClassA","l":"STRING_A"}"""};
+        {"p":"pkg1","c":"ClassA","l":"STRING_A","k":"2"}"""};
 
     /**
      * Sole constructor.

test/langtools/jdk/javadoc/doclet/testMemberInheritance/TestMemberInheritance.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -216,7 +216,7 @@ public class TestMemberInheritance extends JavadocTester {
                     </dd>""");
         checkOutput("member-search-index.js", true,
                 """
-                    {"p":"pkg2","c":"DocumentedNonGenericChild","l":"parentField"}""",
+                    {"p":"pkg2","c":"DocumentedNonGenericChild","l":"parentField","k":"1"}""",
                 """
                     {"p":"pkg2","c":"DocumentedNonGenericChild","l":"parentMethod(String)","u":"parentMethod(T)"}""");
         // Search tags from inherited doc comments are not added to the index (8341904).
@@ -265,7 +265,7 @@ public class TestMemberInheritance extends JavadocTester {
                     </dd>""");
         checkOutput("member-search-index.js", true,
                 """
-                    {"p":"pkg2","c":"DocumentedNonGenericChild","l":"parentField"}""",
+                    {"p":"pkg2","c":"DocumentedNonGenericChild","l":"parentField","k":"1"}""",
                 """
                     {"p":"pkg2","c":"DocumentedNonGenericChild","l":"parentMethod(String)","u":"parentMethod(T)"}""");
         // Search tags from inherited doc comments are not added to the index (8341904).

test/langtools/jdk/javadoc/doclet/testModules/TestModulePackages.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -184,9 +184,9 @@ public class TestModulePackages extends JavadocTester {
                      {"p":"p","m":"m","l":"C"},{"p":"p","m":"o","l":"C"}""");
         checkOutput("member-search-index.js", true,
                 """
-                     {"m":"m","p":"p","c":"C","l":"C()","u":"%3Cinit%3E()"}""",
+                     {"m":"m","p":"p","c":"C","l":"C()","u":"%3Cinit%3E()","k":"3"}""",
                 """
-                     {"m":"o","p":"p","c":"C","l":"C()","u":"%3Cinit%3E()"}""");
+                     {"m":"o","p":"p","c":"C","l":"C()","u":"%3Cinit%3E()","k":"3"}""");
     }
 
     @Test

test/langtools/jdk/javadoc/doclet/testModules/TestModules.java

@@ -1437,10 +1437,10 @@ public class TestModules extends JavadocTester {
                     <table summary="Package Summary table, listing packages, and an explanation">""");
         checkOutput("type-search-index.js", true,
                 """
-                    {"l":"All Classes and Interfaces","u":"allclasses-index.html"}""");
+                    {"l":"All Classes and Interfaces","u":"allclasses-index.html","k":"18"}""");
         checkOutput("package-search-index.js", true,
                 """
-                    {"l":"All Packages","u":"allpackages-index.html"}""");
+                    {"l":"All Packages","u":"allpackages-index.html","k":"18"}""");
         checkOutput("index-all.html", true,
                 """
                     <br><a href="allclasses-index.html">All&nbsp;Classes&nbsp;and&nbsp;Interfaces</a\

test/langtools/jdk/javadoc/doclet/testNewApiList/TestNewApiList.java

@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug      8263468 8269401 8268422 8287524 8325874 8331873
+ * @bug      8263468 8269401 8268422 8287524 8325874 8331873 8345555
  * @summary  New page for "recent" new API
  * @library  ../../lib
  * @modules  jdk.javadoc/jdk.javadoc.internal.tool
@@ -103,21 +103,7 @@ public class TestNewApiList extends JavadocTester {
             """
                 <h1 title="New API in recent releases" class="title">New API in recent releases</h1>
                 </div>
-                <div class="checkboxes">Show API added in: <label for="release-1">
-                <input type="checkbox" id="release-1" disabled checked onclick="toggleGlobal(this, '1', 3)">
-                <span>0.9</span></label> <label for="release-2">
-                <input type="checkbox" id="release-2" disabled checked onclick="toggleGlobal(this, '2', 3)">
-                <span>v1.0</span></label> <label for="release-3">
-                <input type="checkbox" id="release-3" disabled checked onclick="toggleGlobal(this, '3', 3)">
-                <span>1.2</span></label> <label for="release-4">
-                <input type="checkbox" id="release-4" disabled checked onclick="toggleGlobal(this, '4', 3)">
-                <span>2.0b</span></label> <label for="release-5">
-                <input type="checkbox" id="release-5" disabled checked onclick="toggleGlobal(this, '5', 3)">
-                <span>3.2</span></label> <label for="release-6">
-                <input type="checkbox" id="release-6" disabled checked onclick="toggleGlobal(this, '6', 3)">
-                <span>5</span></label> <label for="release-all">
-                <input type="checkbox" id="release-all" disabled checked onclick="toggleGlobal(this, 'all', 3)">
-                <span>Toggle all</span></label></div>
+                <div class="checkboxes">Show API added in: <label for="release-1"><input type="checkbox" id="release-1" disabled checked onclick="toggleGlobal(this, '1', 3)"><span>0.9</span></label> <label for="release-2"><input type="checkbox" id="release-2" disabled checked onclick="toggleGlobal(this, '2', 3)"><span>v1.0</span></label> <label for="release-3"><input type="checkbox" id="release-3" disabled checked onclick="toggleGlobal(this, '3', 3)"><span>1.2</span></label> <label for="release-4"><input type="checkbox" id="release-4" disabled checked onclick="toggleGlobal(this, '4', 3)"><span>2.0b</span></label> <label for="release-5"><input type="checkbox" id="release-5" disabled checked onclick="toggleGlobal(this, '5', 3)"><span>3.2</span></label> <label for="release-6"><input type="checkbox" id="release-6" disabled checked onclick="toggleGlobal(this, '6', 3)"><span>5</span></label> <label for="release-all"><input type="checkbox" id="release-all" disabled checked onclick="toggleGlobal(this, 'all', 3)"><span>Toggle all</span></label></div>
                 <h2 title="Contents">Contents</h2>
                 <ul class="contents-list">
                 <li id="contents-module"><a href="#module">Modules</a></li>
@@ -604,13 +590,12 @@ public class TestNewApiList extends JavadocTester {
             """
                 <h1 title="Deprecated API" class="title">Deprecated API</h1>
                 </div>
-                <div class="checkboxes">Show API deprecated in: <label for="release-1">
-                <input type="checkbox" id="release-1" disabled checked onclick="toggleGlobal(this, '1', 3)">
-                <span>5</span></label> <label for="release-other">
-                <input type="checkbox" id="release-other" disabled checked onclick="toggleGlobal(this, 'other', 3)">
-                <span>other</span></label> <label for="release-all">
-                <input type="checkbox" id="release-all" disabled checked onclick="toggleGlobal(this, 'all', 3)">
-                <span>Toggle all</span></label></div>
+                <div class="checkboxes">Show API deprecated in: <label for="release-1"><input type="\
+                checkbox" id="release-1" disabled checked onclick="toggleGlobal(this, '1', 3)"><span\
+                >5</span></label> <label for="release-other"><input type="checkbox" id="release-othe\
+                r" disabled checked onclick="toggleGlobal(this, 'other', 3)"><span>other</span></lab\
+                el> <label for="release-all"><input type="checkbox" id="release-all" disabled checke\
+                d onclick="toggleGlobal(this, 'all', 3)"><span>Toggle all</span></label></div>
                 <h2 title="Contents">Contents</h2>
                 <ul class="contents-list">
                 <li id="contents-for-removal"><a href="#for-removal">Terminally Deprecated</a></li>
@@ -671,19 +656,17 @@ public class TestNewApiList extends JavadocTester {
             """
                 <h1 title="New API" class="title">New API</h1>
                 </div>
-                <div class="checkboxes">Show API added in: <label for="release-1">
-                <input type="checkbox" id="release-1" disabled checked onclick="toggleGlobal(this, '1', 3)">
-                <span>1.2</span></label> <label for="release-2">
-                <input type="checkbox" id="release-2" disabled checked onclick="toggleGlobal(this, '2', 3)">
-                <span>2.0b</span></label> <label for="release-3">
-                <input type="checkbox" id="release-3" disabled checked onclick="toggleGlobal(this, '3', 3)">
-                <span>3.2</span></label> <label for="release-4">
-                <input type="checkbox" id="release-4" disabled checked onclick="toggleGlobal(this, '4', 3)">
-                <span>5</span></label> <label for="release-5">
-                <input type="checkbox" id="release-5" disabled checked onclick="toggleGlobal(this, '5', 3)">
-                <span>6</span></label> <label for="release-all">
-                <input type="checkbox" id="release-all" disabled checked onclick="toggleGlobal(this, 'all', 3)">
-                <span>Toggle all</span></label></div>
+                <div class="checkboxes">Show API added in: <label for="release-1"><input type="check\
+                box" id="release-1" disabled checked onclick="toggleGlobal(this, '1', 3)"><span>1.2<\
+                /span></label> <label for="release-2"><input type="checkbox" id="release-2" disabled\
+                 checked onclick="toggleGlobal(this, '2', 3)"><span>2.0b</span></label> <label for="\
+                release-3"><input type="checkbox" id="release-3" disabled checked onclick="toggleGlo\
+                bal(this, '3', 3)"><span>3.2</span></label> <label for="release-4"><input type="chec\
+                kbox" id="release-4" disabled checked onclick="toggleGlobal(this, '4', 3)"><span>5</\
+                span></label> <label for="release-5"><input type="checkbox" id="release-5" disabled \
+                checked onclick="toggleGlobal(this, '5', 3)"><span>6</span></label> <label for="rele\
+                ase-all"><input type="checkbox" id="release-all" disabled checked onclick="toggleGlo\
+                bal(this, 'all', 3)"><span>Toggle all</span></label></div>
                 <h2 title="Contents">Contents</h2>
                 <ul class="contents-list">
                 <li id="contents-class"><a href="#class">Classes</a></li>

test/langtools/jdk/javadoc/doclet/testNewLanguageFeatures/TestNewLanguageFeatures.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -464,7 +464,7 @@ public class TestNewLanguageFeatures extends JavadocTester {
         //=================================
         checkOutput("index-all.html", true,
                 """
-                    <a href="pkg2/Foo.html#method(java.util.Vector)" class="member-name-link">method(Vector&lt;Object&gt;)</a>"""
+                    <a href="pkg2/Foo.html#method(java.util.Vector)" class="member-name-link">method(Vector)</a>"""
         );
 
         // TODO: duplicate of previous case; left in delibarately for now to simplify comparison testing
@@ -473,7 +473,7 @@ public class TestNewLanguageFeatures extends JavadocTester {
         //=================================
         checkOutput("index-all.html", true,
                 """
-                    <a href="pkg2/Foo.html#method(java.util.Vector)" class="member-name-link">method(Vector&lt;Object&gt;)</a>"""
+                    <a href="pkg2/Foo.html#method(java.util.Vector)" class="member-name-link">method(Vector)</a>"""
         );
 
     }

test/langtools/jdk/javadoc/doclet/testPackagePage/TestPackagePage.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -101,10 +101,10 @@ public class TestPackagePage extends JavadocTester {
                     """);
         checkOutput("type-search-index.js", true,
                 """
-                    {"l":"All Classes and Interfaces","u":"allclasses-index.html"}""");
+                    {"l":"All Classes and Interfaces","u":"allclasses-index.html","k":"18"}""");
         checkOutput("package-search-index.js", true,
                 """
-                    {"l":"All Packages","u":"allpackages-index.html"}""");
+                    {"l":"All Packages","u":"allpackages-index.html","k":"18"}""");
         checkOutput("index-all.html", true,
                 """
                     <br><a href="allclasses-index.html">All&nbsp;Classes&nbsp;and&nbsp;Interfaces</a\

test/langtools/jdk/javadoc/doclet/testPreview/TestPreview.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -88,12 +88,11 @@ public class TestPreview extends JavadocTester {
         checkOutput("preview-list.html", true,
                 """
                     <ul class="preview-feature-list checkboxes">
-                    <li><label for="feature-1">
-                    <input type="checkbox" id="feature-1" disabled checked onclick="toggleGlobal(this, '1', 3)">
-                    <span>2147483647: <a href="https://openjdk.org/jeps/2147483647">Test Feature (Preview)</a></span></label></li>
-                    <li><label for="feature-all">
-                    <input type="checkbox" id="feature-all" disabled checked onclick="toggleGlobal(this, 'all', 3)">
-                    <span>Toggle all</span></label></li>
+                    <li><label for="feature-1"><input type="checkbox" id="feature-1" disabled checked onclick="tog\
+                    gleGlobal(this, '1', 3)"><span>2147483647: <a href="https://openjdk.org/jeps/2147483647">Test \
+                    Feature (Preview)</a></span></label></li>
+                    <li><label for="feature-all"><input type="checkbox" id="feature-all" disabled checked onclick=\
+                    "toggleGlobal(this, 'all', 3)"><span>Toggle all</span></label></li>
                     </ul>
                     <h2 title="Contents">Contents</h2>
                     <ul class="contents-list">

test/langtools/jdk/javadoc/doclet/testSearch/TestSearch.java

@@ -26,7 +26,7 @@
  * @bug 8141492 8071982 8141636 8147890 8166175 8168965 8176794 8175218 8147881
  *      8181622 8182263 8074407 8187521 8198522 8182765 8199278 8196201 8196202
  *      8184205 8214468 8222548 8223378 8234746 8241219 8254627 8247994 8263528
- *      8266808 8248863 8305710 8318082 8347058 8350638
+ *      8266808 8248863 8305710 8318082 8347058 8350638 8345555
  * @summary Test the search feature of javadoc.
  * @library ../../lib
  * @modules jdk.javadoc/jdk.javadoc.internal.tool
@@ -392,20 +392,20 @@ public class TestSearch extends JavadocTester {
     void checkSearchIndex() {
         checkOutput("member-search-index.js", true,
                 """
-                    {"p":"pkg","c":"AnotherClass","l":"AnotherClass()","u":"%3Cinit%3E()"}""",
+                    {"p":"pkg","c":"AnotherClass","l":"AnotherClass()","u":"%3Cinit%3E()","k":"3"}""",
                 """
-                    {"p":"pkg1","c":"RegClass","l":"RegClass()","u":"%3Cinit%3E()"}""",
+                    {"p":"pkg1","c":"RegClass","l":"RegClass()","u":"%3Cinit%3E()","k":"3"}""",
                 """
-                    {"p":"pkg2","c":"TestError","l":"TestError()","u":"%3Cinit%3E()"}""",
+                    {"p":"pkg2","c":"TestError","l":"TestError()","u":"%3Cinit%3E()","k":"3"}""",
                 """
                     {"p":"pkg","c":"AnotherClass","l":"method(byte[], int, String)","u":"method(byte[],int,java.lang.String)"}""");
         checkOutput("member-search-index.js", false,
                 """
                     {"p":"pkg","c":"AnotherClass","l":"method(RegClass)","u":"method-pkg1.RegClass-"}""",
+               """
+                    {"p":"pkg2","c":"TestClass","l":"TestClass()","u":"TestClass--","k":"3"}""",
                 """
-                    {"p":"pkg2","c":"TestClass","l":"TestClass()","u":"TestClass--"}""",
-                """
-                    {"p":"pkg","c":"TestError","l":"TestError()","u":"TestError--"}""",
+                    {"p":"pkg","c":"TestError","l":"TestError()","u":"TestError--","k":"3"}""",
                 """
                     {"p":"pkg","c":"AnotherClass","l":"method(byte[], int, String)","u":"method-byte:A-int-java.lang.String-"}""");
     }
@@ -432,11 +432,10 @@ public class TestSearch extends JavadocTester {
                 """
                     <li><a href="search.html">Search</a></li>""",
                 """
-                    <div class="nav-list-search">
-                    <input type="text" id="search-input" disabled placeholder="Search documentation \
-                    (type /)" aria-label="Search in documentation" autocomplete="off" spellcheck="false">
-                    <input type="reset" id="reset-search" disabled value="Reset">
-                    </div>""");
+                    <div class="nav-list-search"><input type="text" id="search-input" disabled place\
+                    holder="Search documentation (type /)" aria-label="Search in documentation" auto\
+                    complete="off" spellcheck="false"><input type="reset" id="reset-search" disabled\
+                     value="Reset"></div>""");
     }
 
     void checkSingleIndex() {
@@ -797,10 +796,10 @@ public class TestSearch extends JavadocTester {
                     """);
         checkOutput("type-search-index.js", true,
                 """
-                    {"l":"All Classes and Interfaces","u":"allclasses-index.html"}""");
+                    {"l":"All Classes and Interfaces","u":"allclasses-index.html","k":"18"}""");
         checkOutput("package-search-index.js", true,
                 """
-                    {"l":"All Packages","u":"allpackages-index.html"}""");
+                    {"l":"All Packages","u":"allpackages-index.html","k":"18"}""");
         checkOutput("index-all.html", true,
                 """
                     <br><a href="allclasses-index.html">All&nbsp;Classes&nbsp;and&nbsp;Interface\
@@ -835,7 +834,7 @@ public class TestSearch extends JavadocTester {
                 """
                     {"l":"SearchWordWithDescription","h":"pkg1.RegClass.CONSTANT_FIELD_1","d":"search word with desc","u":"pkg1/RegClass.html#SearchWordWithDescription"}""",
                 """
-                    {"l":"Serialized Form","h":"","u":"serialized-form.html"},{"l":"SingleWord","h":"package pkg","u":"pkg/package-summary.html#SingleWord"}""",
+                    {"l":"Serialized Form","h":"","k":"18","u":"serialized-form.html"},{"l":"SingleWord","h":"package pkg","u":"pkg/package-summary.html#SingleWord"}""",
                 """
                     {"l":"trailing","h":"pkg.AnotherClass.method(byte[], int, String)","d":"backslash\\\\","u":"pkg/AnotherClass.html#trailing"}]""");
     }

test/langtools/jdk/javadoc/doclet/testSpecTag/TestSpecTag.java

@@ -132,11 +132,10 @@ public class TestSpecTag extends JavadocTester {
                     <div class="sub-nav">
                     <div class="nav-content">
                     <ol class="sub-nav-list"></ol>
-                    <div class="nav-list-search">
-                    <input type="text" id="search-input" disabled placeholder="Search documentation \
-                    (type /)" aria-label="Search in documentation" autocomplete="off" spellcheck="false">
-                    <input type="reset" id="reset-search" disabled value="Reset">
-                    </div>
+                    <div class="nav-list-search"><input type="text" id="search-input" disabled place\
+                    holder="Search documentation (type /)" aria-label="Search in documentation" auto\
+                    complete="off" spellcheck="false"><input type="reset" id="reset-search" disabled\
+                     value="Reset"></div>
                     </div>
                     </div>
                     <!-- ========= END OF TOP NAVBAR ========= -->

test/langtools/jdk/javadoc/doclet/testStylesheet/TestStylesheet.java

@@ -117,7 +117,7 @@ public class TestStylesheet extends JavadocTester {
                         display:inline-block;
                     }""",
                 """
-                    input#reset-search, input.reset-filter {
+                    input#reset-search, input.reset-filter, input#page-search-reset {
                         background-color: transparent;
                         background-image:url('x.svg');
                         background-repeat:no-repeat;

test/langtools/jdk/javadoc/doclet/testSystemPropertyTaglet/TestSystemPropertyTaglet.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, 2022, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 5076751 8234746
+ * @bug 5076751 8234746 8345555
  * @summary System properties documentation needed in javadoc
  * @library /tools/lib ../../lib
  * @modules jdk.javadoc/jdk.javadoc.internal.tool
@@ -166,169 +166,163 @@ public class TestSystemPropertyTaglet extends JavadocTester {
                        <h2 class="title" id="I:T">T</h2>""",
                    """
                        <dt><a href="mymodule/mypackage/MyAnnotation.html#\
-                       test.property" class="search-tag-link">test.property</a> - Search tag in annotation interface mypackag\
+                       test.property" class="search-tag-link">test.property</a> - System property in annotation interface mypackag\
                        e.MyAnnotation</dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyClass.html#test.\
-                       property" class="search-tag-link">test.property</a> - Search tag in class mypackage.MyClass</dt>
-                       <dd>System Property</dd>""",
+                       property" class="search-tag-link">test.property</a> - System property in class mypackage.MyClass</dt>
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyEnum.html#test.p\
-                       roperty" class="search-tag-link">test.property</a> - Search tag in enum class mypackage.MyEnum</dt>
-                       <dd>System Property</dd>""",
+                       roperty" class="search-tag-link">test.property</a> - System property in enum class mypackage.MyEnum</dt>
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyError.html#test.\
-                       property" class="search-tag-link">test.property</a> - Search tag in exception class mypackage.MyE\
+                       property" class="search-tag-link">test.property</a> - System property in exception class mypackage.MyE\
                        rror</dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyException.html#t\
-                       est.property" class="search-tag-link">test.property</a> - Search tag in exception class mypackage\
+                       est.property" class="search-tag-link">test.property</a> - System property in exception class mypackage\
                        .MyException</dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyInterface.html#t\
-                       est.property" class="search-tag-link">test.property</a> - Search tag in interface mypackage.MyInt\
+                       est.property" class="search-tag-link">test.property</a> - System property in interface mypackage.MyInt\
                        erface</dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/module-summary.html#test.pro\
-                       perty" class="search-tag-link">test.property</a> - Search tag in module mymodule</dt>
-                       <dd>System Property</dd>""",
+                       perty" class="search-tag-link">test.property</a> - System property in module mymodule</dt>
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyAnnotation.html#\
-                       test.property-1" class="search-tag-link">test.property</a> - Search tag in mypackage.MyAnnotation\
+                       test.property-1" class="search-tag-link">test.property</a> - System property in mypackage.MyAnnotation\
                        .value()</dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyClass.html#test.\
-                       property-2" class="search-tag-link">test.property</a> - Search tag in mypackage.MyClass.INT_CONST\
+                       property-2" class="search-tag-link">test.property</a> - System property in mypackage.MyClass.INT_CONST\
                        ANT</dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyClass.html#test.\
-                       property-3" class="search-tag-link">test.property</a> - Search tag in mypackage.MyClass.MyClass()\
+                       property-3" class="search-tag-link">test.property</a> - System property in mypackage.MyClass.MyClass()\
                        </dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyClass.html#test.\
-                       property-1" class="search-tag-link">test.property</a> - Search tag in mypackage.MyClass.intField<\
+                       property-1" class="search-tag-link">test.property</a> - System property in mypackage.MyClass.intField<\
                        /dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyClass.html#test.\
-                       property-5" class="search-tag-link">test.property</a> - Search tag in mypackage.MyClass.run()</dt\
+                       property-5" class="search-tag-link">test.property</a> - System property in mypackage.MyClass.run()</dt\
                        >
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyClass.html#test.\
-                       property-4" class="search-tag-link">test.property</a> - Search tag in mypackage.MyClass.value()</\
+                       property-4" class="search-tag-link">test.property</a> - System property in mypackage.MyClass.value()</\
                        dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyEnum.html#test.p\
-                       roperty-1" class="search-tag-link">test.property</a> - Search tag in mypackage.MyEnum.X</dt>
-                       <dd>System Property</dd>""",
+                       roperty-1" class="search-tag-link">test.property</a> - System property in mypackage.MyEnum.X</dt>
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyEnum.html#test.p\
-                       roperty-2" class="search-tag-link">test.property</a> - Search tag in mypackage.MyEnum.m()</dt>
-                       <dd>System Property</dd>""",
+                       roperty-2" class="search-tag-link">test.property</a> - System property in mypackage.MyEnum.m()</dt>
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyError.html#test.\
-                       property-1" class="search-tag-link">test.property</a> - Search tag in mypackage.MyError.MyError()\
+                       property-1" class="search-tag-link">test.property</a> - System property in mypackage.MyError.MyError()\
                        </dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyException.html#t\
-                       est.property-1" class="search-tag-link">test.property</a> - Search tag in mypackage.MyException.M\
+                       est.property-1" class="search-tag-link">test.property</a> - System property in mypackage.MyException.M\
                        yException()</dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyInterface.html#t\
-                       est.property-1" class="search-tag-link">test.property</a> - Search tag in mypackage.MyInterface.I\
+                       est.property-1" class="search-tag-link">test.property</a> - System property in mypackage.MyInterface.I\
                        NT_CONSTANT</dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyInterface.html#t\
-                       est.property-2" class="search-tag-link">test.property</a> - Search tag in mypackage.MyInterface.m\
+                       est.property-2" class="search-tag-link">test.property</a> - System property in mypackage.MyInterface.m\
                        ()</dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/MyInterface.html#t\
-                       est.property-3" class="search-tag-link">test.property</a> - Search tag in mypackage.MyInterface.m\
+                       est.property-3" class="search-tag-link">test.property</a> - System property in mypackage.MyInterface.m\
                        (String...)</dt>
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    """
                        <dt><a href="mymodule/mypackage/package-summary.ht\
-                       ml#test.property" class="search-tag-link">test.property</a> - Search tag in package mypackage</dt\
+                       ml#test.property" class="search-tag-link">test.property</a> - System property in package mypackage</dt\
                        >
-                       <dd>System Property</dd>""",
+                       <dd>&nbsp;</dd>""",
                    "");
 
         checkOutput("tag-search-index.js", true,
                     """
-                        {"l":"test.property","h":"annotation interface mypackage.MyAnnotation","d":"System Pr\
-                        operty","u":"mymodule/mypackage/MyAnnotation.html#test.property"}""",
+                        {"l":"test.property","h":"annotation interface mypackage.MyAnnotation","k":"15","u":"mymodule/mypackage/MyAnnotation.html#test.property"}""",
                     """
-                        {"l":"test.property","h":"class mypackage.MyClass","d":"System Property","u":"my\
+                        {"l":"test.property","h":"class mypackage.MyClass","k":"15","u":"my\
                         module/mypackage/MyClass.html#test.property"}""",
                     """
-                        {"l":"test.property","h":"enum class mypackage.MyEnum","d":"System Property","u"\
+                        {"l":"test.property","h":"enum class mypackage.MyEnum","k":"15","u"\
                         :"mymodule/mypackage/MyEnum.html#test.property"}""",
                     """
-                        {"l":"test.property","h":"exception class mypackage.MyError","d":"System Propert\
-                        y","u":"mymodule/mypackage/MyError.html#test.property"}""",
+                        {"l":"test.property","h":"exception class mypackage.MyError","k":"15","u":"mymodule/mypackage/MyError.html#test.property"}""",
                     """
-                        {"l":"test.property","h":"exception class mypackage.MyException","d":"System Pro\
-                        perty","u":"mymodule/mypackage/MyException.html#test.property"}""",
+                        {"l":"test.property","h":"exception class mypackage.MyException","k":"15","u":"mymodule/mypackage/MyException.html#test.property"}""",
                     """
-                        {"l":"test.property","h":"interface mypackage.MyInterface","d":"System Property"\
+                        {"l":"test.property","h":"interface mypackage.MyInterface","k":"15"\
                         ,"u":"mymodule/mypackage/MyInterface.html#test.property"}""",
                     """
-                        {"l":"test.property","h":"module mymodule","d":"System Property","u":"mymodule/m\
+                        {"l":"test.property","h":"module mymodule","k":"15","u":"mymodule/m\
                         odule-summary.html#test.property"}""",
                     """
-                        {"l":"test.property","h":"mypackage.MyAnnotation.value()","d":"System Property",\
+                        {"l":"test.property","h":"mypackage.MyAnnotation.value()","k":"15",\
                         "u":"mymodule/mypackage/MyAnnotation.html#test.property-1"}""",
                     """
-                        {"l":"test.property","h":"mypackage.MyClass.INT_CONSTANT","d":"System Property",\
+                        {"l":"test.property","h":"mypackage.MyClass.INT_CONSTANT","k":"15",\
                         "u":"mymodule/mypackage/MyClass.html#test.property-2"}""",
                     """
-                        {"l":"test.property","h":"mypackage.MyClass.MyClass()","d":"System Property","u"\
+                        {"l":"test.property","h":"mypackage.MyClass.MyClass()","k":"15","u"\
                         :"mymodule/mypackage/MyClass.html#test.property-3"}""",
                     """
-                        {"l":"test.property","h":"mypackage.MyClass.intField","d":"System Property","u":\
+                        {"l":"test.property","h":"mypackage.MyClass.intField","k":"15","u":\
                         "mymodule/mypackage/MyClass.html#test.property-1"}""",
                     """
-                        {"l":"test.property","h":"mypackage.MyClass.run()","d":"System Property","u":"my\
+                        {"l":"test.property","h":"mypackage.MyClass.run()","k":"15","u":"my\
                         module/mypackage/MyClass.html#test.property-5"}""",
                     """
-                        {"l":"test.property","h":"mypackage.MyClass.value()","d":"System Property","u":"\
+                        {"l":"test.property","h":"mypackage.MyClass.value()","k":"15","u":"\
                         mymodule/mypackage/MyClass.html#test.property-4"}""",
                     """
-                        {"l":"test.property","h":"mypackage.MyEnum.X","d":"System Property","u":"mymodul\
+                        {"l":"test.property","h":"mypackage.MyEnum.X","k":"15","u":"mymodul\
                         e/mypackage/MyEnum.html#test.property-1"}""",
                     """
-                        {"l":"test.property","h":"mypackage.MyEnum.m()","d":"System Property","u":"mymod\
+                        {"l":"test.property","h":"mypackage.MyEnum.m()","k":"15","u":"mymod\
                         ule/mypackage/MyEnum.html#test.property-2"}""",
                     """
-                        {"l":"test.property","h":"mypackage.MyError.MyError()","d":"System Property","u"\
+                        {"l":"test.property","h":"mypackage.MyError.MyError()","k":"15","u"\
                         :"mymodule/mypackage/MyError.html#test.property-1"}""",
                     """
-                        {"l":"test.property","h":"mypackage.MyException.MyException()","d":"System Prope\
-                        rty","u":"mymodule/mypackage/MyException.html#test.property-1"}""",
+                        {"l":"test.property","h":"mypackage.MyException.MyException()","k":"15","u":"mymodule/mypackage/MyException.html#test.property-1"}""",
                     """
-                        {"l":"test.property","h":"mypackage.MyInterface.INT_CONSTANT","d":"System Proper\
-                        ty","u":"mymodule/mypackage/MyInterface.html#test.property-1"}""",
+                        {"l":"test.property","h":"mypackage.MyInterface.INT_CONSTANT","k":"15","u":"mymodule/mypackage/MyInterface.html#test.property-1"}""",
                     """
-                        {"l":"test.property","h":"mypackage.MyInterface.m()","d":"System Property","u":"\
+                        {"l":"test.property","h":"mypackage.MyInterface.m()","k":"15","u":"\
                         mymodule/mypackage/MyInterface.html#test.property-2"}""",
                     """
-                        {"l":"test.property","h":"mypackage.MyInterface.m(String...)","d":"System Proper\
-                        ty","u":"mymodule/mypackage/MyInterface.html#test.property-3"}""",
+                        {"l":"test.property","h":"mypackage.MyInterface.m(String...)","k":"15","u":"mymodule/mypackage/MyInterface.html#test.property-3"}""",
                     """
-                        {"l":"test.property","h":"package mypackage","d":"System Property","u":"mymodule\
+                        {"l":"test.property","h":"package mypackage","k":"15","u":"mymodule\
                         /mypackage/package-summary.html#test.property"}""",
                     "");
     }

test/langtools/jdk/javadoc/doclet/testUnnamedPackage/TestUnnamedPackage.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2022, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -103,11 +103,11 @@ public class TestUnnamedPackage extends JavadocTester {
 
         checkOutput("type-search-index.js", true,
                 """
-                    {"l":"All Classes and Interfaces","u":"allclasses-index.html"}""");
+                    {"l":"All Classes and Interfaces","u":"allclasses-index.html","k":"18"}""");
 
         checkOutput("package-search-index.js", true,
                 """
-                    {"l":"All Packages","u":"allpackages-index.html"}""");
+                    {"l":"All Packages","u":"allpackages-index.html","k":"18"}""");
 
         checkOutput("index-all.html", true,
                 """
@@ -117,17 +117,17 @@ public class TestUnnamedPackage extends JavadocTester {
 
         checkOutput("type-search-index.js", true,
                 """
-                    {"l":"All Classes and Interfaces","u":"allclasses-index.html"}""",
+                    {"l":"All Classes and Interfaces","u":"allclasses-index.html","k":"18"}""",
                 """
                     {"p":"<Unnamed>","l":"C"}""");
 
         checkOutput("member-search-index.js", true,
                 """
-                    {"p":"<Unnamed>","c":"C","l":"C()","u":"%3Cinit%3E()"}""");
+                    {"p":"<Unnamed>","c":"C","l":"C()","u":"%3Cinit%3E()","k":"3"}""");
 
         checkOutput("package-search-index.js", true,
                 """
-                    {"l":"All Packages","u":"allpackages-index.html"}""");
+                    {"l":"All Packages","u":"allpackages-index.html","k":"18"}""");
 
         checkOutput("package-search-index.js", false, "Unnamed");