diff -r 000000000000 -r 9a66ca7c79fa src/share/classes/com/sun/tools/doclets/formats/html/PackageIndexWriter.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/classes/com/sun/tools/doclets/formats/html/PackageIndexWriter.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,213 @@
+/*
+ * Copyright 1997-2005 Sun Microsystems, Inc.  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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.doclets.formats.html;
+
+import com.sun.tools.doclets.internal.toolkit.util.*;
+import com.sun.javadoc.*;
+import java.io.*;
+import java.util.*;
+
+/**
+ * Generate the package index page "overview-summary.html" for the right-hand
+ * frame. A click on the package name on this page will update the same frame
+ * with the "pacakge-summary.html" file for the clicked package.
+ *
+ * @author Atul M Dambalkar
+ */
+public class PackageIndexWriter extends AbstractPackageIndexWriter {
+
+    /**
+     * Root of the program structure. Used for "overview" documentation.
+     */
+    private RootDoc root;
+
+    /**
+     * Map representing the group of packages as specified on the command line.
+     *
+     * @see Group
+     */
+    private Map groupPackageMap;
+
+    /**
+     * List to store the order groups as specified on the command line.
+     */
+    private List groupList;
+
+    /**
+     * Construct the PackageIndexWriter. Also constructs the grouping
+     * information as provided on the command line by "-group" option. Stores
+     * the order of groups specified by the user.
+     *
+     * @see Group
+     */
+    public PackageIndexWriter(ConfigurationImpl configuration,
+                              String filename)
+                       throws IOException {
+        super(configuration, filename);
+        this.root = configuration.root;
+        groupPackageMap = configuration.group.groupPackages(packages);
+        groupList = configuration.group.getGroupList();
+    }
+
+    /**
+     * Generate the package index page for the right-hand frame.
+     *
+     * @param configuration the current configuration of the doclet.
+     */
+    public static void generate(ConfigurationImpl configuration) {
+        PackageIndexWriter packgen;
+        String filename = "overview-summary.html";
+        try {
+            packgen = new PackageIndexWriter(configuration, filename);
+            packgen.generatePackageIndexFile("doclet.Window_Overview_Summary", true);
+            packgen.close();
+        } catch (IOException exc) {
+            configuration.standardmessage.error(
+                        "doclet.exception_encountered",
+                        exc.toString(), filename);
+            throw new DocletAbortException();
+        }
+    }
+
+    /**
+     * Print each package in separate rows in the index table. Generate link
+     * to each package.
+     *
+     * @param pkg Package to which link is to be generated.
+     */
+    protected void printIndexRow(PackageDoc pkg) {
+        if(pkg != null && pkg.name().length() > 0) {
+            trBgcolorStyle("white", "TableRowColor");
+            summaryRow(20);
+            bold();
+            printPackageLink(pkg, Util.getPackageName(pkg), false);
+            boldEnd();
+            summaryRowEnd();
+            summaryRow(0);
+            printSummaryComment(pkg);
+            summaryRowEnd();
+            trEnd();
+       }
+    }
+
+    /**
+     * Depending upon the grouping information and their titles, generate
+     * separate table indices for each package group.
+     */
+    protected void generateIndex() {
+        for (int i = 0; i < groupList.size(); i++) {
+        String groupname = (String)groupList.get(i);
+        List list = (List)groupPackageMap.get(groupname);
+            if (list != null && list.size() > 0) {
+                printIndexContents((PackageDoc[])list.
+                                       toArray(new PackageDoc[list.size()]),
+                                    groupname);
+            }
+        }
+    }
+
+    /**
+     * Print the overview summary comment for this documentation. Print one line
+     * summary at the top of the page and generate a link to the description,
+     * which is generated at the end of this page.
+     */
+    protected void printOverviewHeader() {
+        if (root.inlineTags().length > 0) {
+            printSummaryComment(root);
+            p();
+            bold(configuration.getText("doclet.See"));
+            br();
+            printNbsps();
+            printHyperLink("", "overview_description",
+                configuration.getText("doclet.Description"), true);
+            p();
+        }
+    }
+
+    /**
+     * Print Html tags for the table for this package index.
+     */
+    protected void printIndexHeader(String text) {
+        tableIndexSummary();
+        tableHeaderStart("#CCCCFF");
+        bold(text);
+        tableHeaderEnd();
+    }
+
+    /**
+     * Print Html closing tags for the table for this package index.
+     */
+    protected void printIndexFooter() {
+        tableEnd();
+        p();
+        space();
+    }
+
+    /**
+     * Print the overview comment as provided in the file specified by the
+     * "-overview" option on the command line.
+     */
+    protected void printOverviewComment() {
+        if (root.inlineTags().length > 0) {
+            anchor("overview_description");
+            p();
+            printInlineComment(root);
+            p();
+        }
+    }
+
+    /**
+     * Call {@link #printOverviewComment()} and then genrate the tag information
+     * as provided in the file specified by the "-overview" option on the
+     * command line.
+     */
+    protected void printOverview() throws IOException {
+        printOverviewComment();
+        printTags(root);
+    }
+
+    /**
+     * Print the top text (from the -top option), the upper
+     * navigation bar, and then the title (from the"-title"
+     * option), at the top of page.
+     */
+    protected void printNavigationBarHeader() {
+        printTop();
+        navLinks(true);
+        hr();
+        printConfigurationTitle();
+    }
+
+    /**
+     * Print the lower navigation bar and the bottom text
+     * (from the -bottom option) at the bottom of page.
+     */
+    protected void printNavigationBarFooter() {
+        hr();
+        navLinks(false);
+        printBottom();
+    }
+}