title: Is it possible to get all users list which contain in the openfire?
body: <p>I am doing an app chat in android by asmack with XMPP and want to  user client install the application he will be able to retrieve
  The list of all the users which contain on the database.
  This will allow to the client be able to select user from the List
  and joined him to list friend one on one.
  How can I do that?</p>
  
  <p>If it not possible, how can achieve that?</p>