ransport object cannot be obtained, NoSuchProviderException is thrown.

 The "scheme" part of the URL string (Refer RFC 1738) is used 
 to locate the Transport protocol. <p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>url</code> - URLName that represents the desired Transport</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a closed Transport object</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../jakarta/mail/NoSuchProviderException.ht