diff --git a/jdk/src/share/classes/java/net/CookieHandler.java b/jdk/src/share/classes/java/net/CookieHandler.java
index 85bb813606a..e21087083d5 100644
--- a/jdk/src/share/classes/java/net/CookieHandler.java
+++ b/jdk/src/share/classes/java/net/CookieHandler.java
@@ -43,7 +43,7 @@ import sun.security.util.SecurityConstants;
  * CookieHandler.getDefault().
  *
  * For more information on HTTP state management, see <a
- * href="http://www.ietf.org/rfc/rfc2965.txt""><i>RFC&nbsp;2965: HTTP
+ * href="http://www.ietf.org/rfc/rfc2965.txt"><i>RFC&nbsp;2965: HTTP
  * State Management Mechanism</i></a>
  *
  * @author Yingxian Wang
diff --git a/jdk/src/share/classes/java/net/ResponseCache.java b/jdk/src/share/classes/java/net/ResponseCache.java
index 87800dac59d..5b6c260fe32 100644
--- a/jdk/src/share/classes/java/net/ResponseCache.java
+++ b/jdk/src/share/classes/java/net/ResponseCache.java
@@ -52,7 +52,7 @@ import sun.security.util.SecurityConstants;
  * protocol is allowed to use a cached response.
  *
  * For more information on HTTP caching, see <a
- * href="http://www.ietf.org/rfc/rfc2616.txt""><i>RFC&nbsp;2616: Hypertext
+ * href="http://www.ietf.org/rfc/rfc2616.txt"><i>RFC&nbsp;2616: Hypertext
  * Transfer Protocol -- HTTP/1.1</i></a>
  *
  * @author Yingxian Wang
diff --git a/jdk/src/share/classes/java/net/URI.java b/jdk/src/share/classes/java/net/URI.java
index 1f8e4c033b3..39bf715a702 100644
--- a/jdk/src/share/classes/java/net/URI.java
+++ b/jdk/src/share/classes/java/net/URI.java
@@ -49,7 +49,7 @@ import java.lang.NullPointerException;  // for javadoc
  *
  * <p> Aside from some minor deviations noted below, an instance of this
  * class represents a URI reference as defined by
- * <a href="http://www.ietf.org/rfc/rfc2396.txt""><i>RFC&nbsp;2396: Uniform
+ * <a href="http://www.ietf.org/rfc/rfc2396.txt"><i>RFC&nbsp;2396: Uniform
  * Resource Identifiers (URI): Generic Syntax</i></a>, amended by <a
  * href="http://www.ietf.org/rfc/rfc2732.txt"><i>RFC&nbsp;2732: Format for
  * Literal IPv6 Addresses in URLs</i></a>. The Literal IPv6 address format
@@ -461,7 +461,7 @@ import java.lang.NullPointerException;  // for javadoc
  * transformation format of ISO 10646</i></a>, <br><a
  * href="http://www.ietf.org/rfc/rfc2373.txt"><i>RFC&nbsp;2373: IPv6 Addressing
  * Architecture</i></a>, <br><a
- * href="http://www.ietf.org/rfc/rfc2396.txt""><i>RFC&nbsp;2396: Uniform
+ * href="http://www.ietf.org/rfc/rfc2396.txt"><i>RFC&nbsp;2396: Uniform
  * Resource Identifiers (URI): Generic Syntax</i></a>, <br><a
  * href="http://www.ietf.org/rfc/rfc2732.txt"><i>RFC&nbsp;2732: Format for
  * Literal IPv6 Addresses in URLs</i></a>, <br><a
diff --git a/jdk/src/share/classes/java/net/URL.java b/jdk/src/share/classes/java/net/URL.java
index 69687faa863..15de94b757b 100644
--- a/jdk/src/share/classes/java/net/URL.java
+++ b/jdk/src/share/classes/java/net/URL.java
@@ -66,7 +66,7 @@ import sun.security.util.SecurityConstants;
  * </pre></blockquote>
  * <p>
  * The syntax of <code>URL</code> is defined by  <a
- * href="http://www.ietf.org/rfc/rfc2396.txt""><i>RFC&nbsp;2396: Uniform
+ * href="http://www.ietf.org/rfc/rfc2396.txt"><i>RFC&nbsp;2396: Uniform
  * Resource Identifiers (URI): Generic Syntax</i></a>, amended by <a
  * href="http://www.ietf.org/rfc/rfc2732.txt"><i>RFC&nbsp;2732: Format for
  * Literal IPv6 Addresses in URLs</i></a>. The Literal IPv6 address format