cation of this header</dd>
<dd><code>java.lang.IllegalStateException</code> - if this Part is obtained
                        from a READ_ONLY folder</dd>
<dd><code><a href="MessagingException.html" title="class in jakarta.mail">MessagingException</a></code> - for other failures</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="#ATTACHMENT"><code>ATTACHMENT</code></a>, 
<a href="#INLINE"><code>INLINE</code></a>, 
<a href="#setFileName(java.lang.String)"><code>setFileName(java.lang.String)<