rset.html">DirSet</a>.  All matched
directories that contain Java source files will be passed to javadoc
as package names.  Package names are created from the directory names
by translating the directory separator into dots.  Ant assumes the
base directory of the packageset points to the root of a package
hierarchy.</p>

<p>The <code>packagenames</code>, <code>excludepackagenames</code> and
<code>defaultexcludes</code> attributes of the task have no effect on
the nested <code>&lt;packageset&gt;</code> eleme