yPart(<a href="../../javax/mail/BodyPart.html" title="class in javax.mail">BodyPart</a>&nbsp;part,
                        int&nbsp;index)
                 throws <a href="../../javax/mail/MessagingException.html" title="class in javax.mail">MessagingException</a></pre>
<div class="block">Adds a BodyPart at position <code>index</code>.
 If <code>index</code> is not the last one in the list,
 the subsequent parts are shifted up. If <code>index</code>
 is larger than the number of parts present, the
 BodyPart