--- a/jdk/src/java.base/share/classes/java/net/HttpCookie.java	Fri Aug 26 09:57:36 2016 -0700
+++ b/jdk/src/java.base/share/classes/java/net/HttpCookie.java	Thu Aug 25 20:53:40 2016 +0300
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, 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
@@ -233,7 +233,7 @@
         // if not specify max-age, this cookie should be
         // discarded when user agent is to be closed, but
         // it is not expired.
-        if (maxAge == MAX_AGE_UNSPECIFIED) return false;
+        if (maxAge < 0) return false;
 
         long deltaSecond = (System.currentTimeMillis() - whenCreated) / 1000;
         if (deltaSecond > maxAge)
@@ -952,7 +952,8 @@
                                    String attrName,
                                    String attrValue) {
                     if (cookie.getMaxAge() == MAX_AGE_UNSPECIFIED) {
-                        cookie.setMaxAge(cookie.expiryDate2DeltaSeconds(attrValue));
+                        long delta = cookie.expiryDate2DeltaSeconds(attrValue);
+                        cookie.setMaxAge(delta > 0 ? delta : 0);
                     }
                 }
             });

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/net/HttpCookie/CookieNegativeMaxAge.java	Thu Aug 25 20:53:40 2016 +0300
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2016, 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 8005068
+ * @summary Check that any negative maxAge is treated as "unspecified" and
+ * if header contains cookie with "expires" attribute in the past then cookie
+ * is created with maxAge=0 meaning it is specified to be immediately expired.
+ * @run main CookieNegativeMaxAge
+ */
+
+
+import java.net.HttpCookie;
+import java.util.List;
+
+public class CookieNegativeMaxAge {
+
+    public static void main(String... args) {
+        HttpCookie cookie = new HttpCookie("testCookie", "value");
+        cookie.setMaxAge(Integer.MIN_VALUE);
+        if (cookie.hasExpired()) {
+            throw new RuntimeException("Cookie has unexpectedly expired");
+        }
+
+        List<HttpCookie> cookies = HttpCookie.parse("Set-Cookie: " +
+                "expiredCookie=value; expires=Thu, 01 Jan 1970 00:00:00 GMT");
+        if (cookies.size() == 1) {
+            if (cookies.get(0).getMaxAge() != 0) {
+                throw new RuntimeException("Cookie maxAge expected to be 0");
+            }
+        } else {
+            throw new RuntimeException("Header was incorrectly parsed");
+        }
+    }
+}