 is appended to the end.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>part</code> - The BodyPart to be inserted</dd>
<dd><code>index</code> - Location where to insert the part</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../javax/mail/IllegalWriteException.html" title="class in javax.mail">IllegalWriteException</a></code> - if the underlying
                        implementation does not support modification
                        of existing va