Run Dr. Html on the javadoc output and see if javadoc has generated
any broken links.

Well, I ran mom-spider, since Dr. HTML was broken, and the results are at:

http://javaweb.eng/docs/bin/links/results/dkramer-checklinksdir.html

NOTE: NEED TO DO THE SAME THING FOR 1.1 DOCS

The broken links are due to many things:

 - swing.plaf.basic package is missing
   Javadoc bug where it was generating links to this
   non-existent package (since fixed)

 - Images were moved to a new directory and never
   put into the proper image directory
   (java/awt/images-awt/GridLayout-1.gif)

 - Images never put into the proper image directory:
   (/com/sun/java/accessibility/top-hat.gif)

 - @see hard-coding in org.omg.*
   (jidlExceptions.html need to go up higher: ../../../guide/)

   Bug 4134304 overlooked these packages. Only handled java.*
   and com.sun.java.*

 - External absolute links that have moved
   (ftp://ds.internic.net/rfc)

 - Hard-coded links instead of using @link
   (<a href="../../../../java.io.InputStream">mark</a>
    in CertificateFactory)


NOTE: If you run checklinks without the "guide" directory
set up as follows, you will get broken links because the
guide directory is missing:

       docs
        |
     --------
     | |
    guide api

  For example, SecureRandom.html links into guide/CryptoSpec.html