connection.add( addRequest );
BindRequest bindReq = new BindRequestImpl();
bindReq.setDn( userDn );
bindReq.setCredentials( password.getBytes() );
bindReq.addControl( PP_REQ_CTRL );
LdapConnection userCon= new LdapNetworkConnection( "localhost", ldapServer.getPort() );
userCon.setTimeOut(0);
Thread.sleep( 1000 ); // sleep for one second so that the password expire warning will be sent