--- a/jdk/src/share/classes/java/util/zip/package.html	Thu Jun 03 13:30:19 2010 -0700
+++ b/jdk/src/share/classes/java/util/zip/package.html	Mon Jun 07 17:08:26 2010 -0700
@@ -58,25 +58,22 @@
       PKWARE ZIP File Format Specification</a> - Language Encoding Flag (EFS) to
       encode ZIP entry filename and comment fields using UTF-8.
 <p>
-  <li><a href="http://www.isi.edu/in-notes/rfc1950.txt">
+  <li><a href="http://www.ietf.org/rfc/rfc1950.txt">
       ZLIB Compressed Data Format Specification version 3.3</a>
       &nbsp;
-      <a href="http://www.isi.edu/in-notes/rfc1950.ps">
-      (PostScript)</a>
+      <a href="http://www.ietf.org/rfc/rfc1950.txt.pdf">(pdf)</a>
       (RFC 1950)
 <p>
-  <li><a href="http://www.isi.edu/in-notes/rfc1951.txt">
+  <li><a href="http://www.ietf.org/rfc/rfc1951.txt">
       DEFLATE Compressed Data Format Specification version 1.3</a>
       &nbsp;
-      <a href="http://www.isi.edu/in-notes/rfc1951.ps">
-      (PostScript)</a>
+      <a href="http://www.ietf.org/rfc/rfc1951.txt.pdf">(pdf)</a>
       (RFC 1951)
 <p>
-  <li><a href="http://www.isi.edu/in-notes/rfc1952.txt">
+  <li><a href="http://www.ietf.org/rfc/rfc1952.txt">
       GZIP file format specification version 4.3</a>
       &nbsp;
-      <a href="http://www.isi.edu/in-notes/rfc1952.ps">
-      (PostScript)</a>
+      <a href="http://www.ietf.org/rfc/rfc1952.txt.pdf">(pdf)</a>
       (RFC 1952)
 <p>
   <li>CRC-32 checksum is described in RFC 1952 (above)