solrj : probleme with utf-8 content

[Walid ABDELKABIR]

when executing this code I got in my index the field "includes" with this
value : "????? ???? ????????????? ?????" :
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String content ="eaiou with circumflexes: êâîôû";
SolrInputDocument doc = new SolrInputDocument();
doc.addField( "id", "123", 1.0f );
doc.addField( "includes", content, 1.0f );
server.add( doc );
---------------------------

but this code works fine :

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String addContent =   "<add><doc boost="1.0">"
                              +"<field name="id">123</field><field
name="includes">eaiou with circumflexes:âîôû</field>"
                              +"</doc></add>";
DirectXmlRequest up = new DirectXmlRequest( "/update", addContent );
server.request( up );
-------------------------------

thanks for help