In com/sun/tools/doclets/Taglet.java, there is a begin <a>
tag without a following </a> end tag, without a label, as shown below.
This causes the rest of the doc comment to be a link.

/**
 * The interface for a custom tag used by Doclets. A custom
 * tag must implement this interface. To be loaded and used by
 * doclets at run-time, the taglet must have a static method called
 * <code>register</code> that accepts a
 * <a href="{@docRoot}/../../../../api/java/util/Map.html"> as an
 * argument with the following signature:

###@###.### 2004-12-14 23:40:46 GMT