--- a/langtools/src/jdk.javadoc/share/classes/com/sun/javadoc/Doclet.java	Wed Aug 02 09:26:35 2017 -0700
+++ b/langtools/src/jdk.javadoc/share/classes/com/sun/javadoc/Doclet.java	Wed Aug 02 12:34:23 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, 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
@@ -30,7 +30,7 @@
  * showing the entry-point methods.  A starting class must
  * import com.sun.javadoc.* and implement the
  * {@code start(RootDoc)} method, as described in the
- * <a href="package-summary.html#package_description">package
+ * <a href="package-summary.html#package.description">package
  * description</a>.  If the doclet takes command line options,
  * it must also implement {@code optionLength} and
  * {@code validOptions}.

--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/doclet/Doclet.java	Wed Aug 02 09:26:35 2017 -0700
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/doclet/Doclet.java	Wed Aug 02 12:34:23 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, 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
@@ -33,7 +33,7 @@
 
 /**
  * The user doclet must implement this interface, as described in the
- * <a href="package-summary.html#package_description">package description</a>.
+ * <a href="package-summary.html#package.description">package description</a>.
  * Each implementation of a Doclet must provide a public no-argument constructor
  * to be used by tools to instantiate the doclet. The tool infrastructure will
  * interact with classes implementing this interface as follows:

--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageWriterImpl.java	Wed Aug 02 09:26:35 2017 -0700
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageWriterImpl.java	Wed Aug 02 12:34:23 2017 -0700
@@ -247,6 +247,7 @@
     public void addPackageDescription(Content packageContentTree) {
         if (!utils.getBody(packageElement).isEmpty()) {
             Content tree = configuration.allowTag(HtmlTag.SECTION) ? sectionTree : packageContentTree;
+            tree.addContent(getMarkerAnchor(SectionName.PACKAGE_DESCRIPTION));
             addDeprecationInfo(tree);
             addInlineComment(packageElement, tree);
         }

--- a/langtools/test/jdk/javadoc/doclet/testHtmlTag/TestHtmlTag.java	Wed Aug 02 09:26:35 2017 -0700
+++ b/langtools/test/jdk/javadoc/doclet/testHtmlTag/TestHtmlTag.java	Wed Aug 02 12:34:23 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2017, 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
@@ -106,7 +106,9 @@
         checkExit(Exit.OK);
 
         checkOutput("pkg3/package-summary.html", true,
-                "<div class=\"contentContainer\">\n"
+                "<div class=\"contentContainer\"><a name=\"package.description\">\n"
+                + "<!--   -->\n"
+                + "</a>\n"
                 + "<div class=\"block\"><p>This is the first line."
                 + " Note the newlines before the &lt;p&gt; is relevant.</div>");
 

--- a/langtools/test/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java	Wed Aug 02 09:26:35 2017 -0700
+++ b/langtools/test/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java	Wed Aug 02 12:34:23 2017 -0700
@@ -161,7 +161,9 @@
                 + "<!-- ========= START OF TOP NAVBAR ======= -->",
                 "<main role=\"main\">\n"
                 + "<div class=\"header\">",
-                "<section role=\"region\">\n"
+                "<section role=\"region\"><a id=\"package.description\">\n"
+                + "<!--   -->\n"
+                + "</a>\n"
                 + "<div class=\"block\">Test package.</div>",
                 "<footer role=\"contentinfo\">\n"
                 + "<nav role=\"navigation\">\n"
@@ -1107,7 +1109,9 @@
                 "<a name=\"navbar.top.firstrow\">\n"
                 + "<!--   -->\n"
                 + "</a>",
-                "<div class=\"contentContainer\">\n"
+                "<div class=\"contentContainer\"><a name=\"package.description\">\n"
+                + "<!--   -->\n"
+                + "</a>\n"
                 + "<div class=\"block\">Test package.</div>",
                 "<table class=\"typeSummary\" summary=\"Interface Summary table, listing interfaces, and an explanation\">",
                 "<table class=\"typeSummary\" summary=\"Class Summary table, listing classes, and an explanation\">",

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/jdk/javadoc/doclet/testPackageDescription/TestPackageDescription.java	Wed Aug 02 12:34:23 2017 -0700
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2017, 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug      8185194
+ * @summary  Test anchor for package description in package summary page
+  * @library  ../lib/
+ * @modules jdk.javadoc/jdk.javadoc.internal.tool
+ * @build    JavadocTester TestPackageDescription
+ * @run main TestPackageDescription
+ */
+
+public class TestPackageDescription extends JavadocTester {
+
+    public static void main(String... args) throws Exception {
+        TestPackageDescription tester = new TestPackageDescription();
+        tester.runTests();
+    }
+
+    @Test
+    void test1() {
+        javadoc("-d", "out",
+                "-sourcepath", testSrc,
+                "pkg",
+                "-html5");
+        checkExit(Exit.OK);
+
+        checkOutput("pkg/package-summary.html", true,
+                "<a id=\"package.description\">\n"
+                + "<!--   -->\n"
+                + "</a>\n"
+                + "<div class=\"block\">package description</div>\n");
+    }
+
+    @Test
+    void test2() {
+        javadoc("-d", "out-2",
+                "-sourcepath", testSrc,
+                "pkg");
+        checkExit(Exit.OK);
+
+        checkOutput("pkg/package-summary.html", true,
+                "<a name=\"package.description\">\n"
+                + "<!--   -->\n"
+                + "</a>\n"
+                + "<div class=\"block\">package description</div>\n");
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/jdk/javadoc/doclet/testPackageDescription/pkg/A.java	Wed Aug 02 12:34:23 2017 -0700
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2017, 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package pkg;
+
+public class A {
+
+   public A() {
+   }
+
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/jdk/javadoc/doclet/testPackageDescription/pkg/package-info.java	Wed Aug 02 12:34:23 2017 -0700
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2017, 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * package description
+ *
+ */
+package pkg;