try this xml...
this not display -> "<item name='Alexandre Correia' subscription='both' jid='
[email protected]'>"
<?xml version='1.0' encoding='UTF-8'?>
<iq xmlns='jabber:client' id='update1' type='result'>
<query xmlns='jabber:iq:roster'>
<item name='Alexandre Correia' subscription='both' jid='
[email protected]'>
<group>AmigoCELEPAR</group>
</item>
<item name='Nilton' subscription='from' jid='
[email protected]'>
<group>DISER</group>
</item>
</query>
</iq>