Steps:
      1. Create a Javadoc comment that uses the {@docRoot} tag.

      2. Place a {@link} tag somewhere after the {@docRoot} tag.

      3. Run Javadoc tool on source that includes the comment

      4. In the resulting documentation, the {@link} tag is not resolved to
         HTML; instead it appears in its literal state.

Source code:
 /**
  * Here is the use of link: {@link somepackage.someClass someClass}
  * Here is the use of docRoot: <a href="{@docRoot}/glossary.html">glossary</a>.
  * Here is the use of link: {@link somepackage.someClass someClass}
  */

      This will produce documentation like this:

"Here is the use of link: someClass.
Here is the use of docRoot: glossary. 
Here is the use of link: {@link somepackage.someClass someClass}"

Environment:
   OS: Windows 2000

Version:
   java version "1.3.0"
   Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-C)
   Java HotSpot(TM) Client VM (build 1.3.0-C, mixed mode)