RFR: 6721085 : (xxs) Fix broken link to Collections Framework Tutorial

[Mike Duigou]

Hello all;

This is a tiny fix to the java.util package documentation to update the URL of the Collections tutorial. The entire change is below. I have also checked for other references to "http://www.java.sun.com/docs/books/tutorial/" in the jdk repo. This was the only instance.

https://bugs.openjdk.java.net/browse/JDK-6721085

Mike

diff --git a/src/share/classes/java/util/package.html b/src/share/classes/java/u
--- a/src/share/classes/java/util/package.html
+++ b/src/share/classes/java/util/package.html
@@ -43,7 +43,7 @@ classes (a string tokenizer, a random-nu
 <h2>Related Documentation</h2>
 For overviews, tutorials, examples, guides, and tool documentation, please see:
 <ul>
-    <li><a href="http://www.java.sun.com/docs/books/tutorial/collections/">
+    <li><a href="http://docs.oracle.com/javase/tutorial/collections/index.html"
        <b>Collections Framework Tutorial</b></a>
     <li><a
     href="../../../technotes/guides/collections/designfaq.html"><b>Collections