                      <a href="../../jakarta/mail/PasswordAuthentication.html" title="class in jakarta.mail">PasswordAuthentication</a>&nbsp;pw)</pre>
<div class="block">Save a PasswordAuthentication for this (store or transport) URLName.
 If pw is null the entry corresponding to the URLName is removed.
 <p>
 This is normally used only by the store or transport implementations
 to allow authentication information to be shared among multiple
 uses of a session.</div>
<dl>
<dt><span class="paramLabel">Paramet