title: JSON converting result in java failed (JSONObject cannot be converted to JSONArray)
body: <p>I have a problem with the JSON result of my PHP script. I can't extract this result in JAVA. There is the error below :</p>
  
  <pre><code>Error converting result org.json.JSONException: Value 
  {"3":[{"date":"25\/07\/2011","descr":"Une colloque bla bla","numColloque":"1","titre":"Une colloque"}],
   "2":[{"mail":"jm@dvaid.fr","descr":"truc truc","nom":"Une personne","tel":"0600000000","numPersonne":"1"}],
   "1":[{"lien":"http:\/\/www.irdes.fr","numTypeActu":"1","date":"25\/07\/2011","titre":"Une actualité récente","numActu":"1"}],
   "7":[{"numEtablissement":"1","specialite":"STG","mention":"une mention","modalite":"BTS","titre":"Un titre de formation","numFormationCours":"1"}],
   "6":[{"numEtablissement":"1","numEnseignement":"1","titre":"Cours de bla bla","numEnseignant":"1"}],
   "5":[{"date":"31\/07\/2011","descr":"Université paris descartes dans le 1-ème arrondissement de Paris","numEtablissement":"1","libelle":"IUT Paris DESCARTES"}],
   "4":[{"numDocument":"1","lienPDF":"http:\/\/www.irdes.com","date":"25\/07\/2011","numTypeDocument":"1","descrRapide":"un glossaire qui regroupe du bla bla","nom":"un document de glossaire"},
        {"numDocument":"2","lienPDF":"http:\/\/www.irdes.com","date":"25\/07\/2011","numTypeDocument":"2","descrRapide":"Une synthèse parlant d'un truc","nom":"Une synthèse"}],
   "9":[{"lien":"http:\/\/www.irdes.fr","descr":"un séminaire sur le blabla","date":"25\/07\/2011","heure":"14h30","nom":"Un séminaire","numSeminaire":"1"}],
   "8":[{"numPublication":"1","lienPDF":"http:\/\/www.irdes.com","date":"25\/07\/2011","numTypePublication":"1","titre":"Une publication"},
        {"numPublication":"2","lienPDF":"http:\/\/www.irdes.com","date":"25\/07\/2011","numTypePublication":"2","titre":"un titre de publication"},
        {"numPublication":"3","lienPDF":"http:\/\/www.irdes.com","date":"25\/07\/2011","numTypePublication":"3","titre":"un titre"}]} 
  
  of type org.json.JSONObject cannot be converted to JSONArray
  </code></pre>
  
  <p>The syntax of my result is simple :</p>
  
  <pre><code>{"Object1":[{"id":"value"},{"id":"value"}],
   "Object2":[{"id":"value"},{"id":"value"}],
   ...
  }
  </code></pre>
  
  <p>My JAVA script for the extraction (ligne error : with an **):</p>
  
  <pre><code>result=sb.toString();
  **JSONArray jArray = new JSONArray(result);**
  for (int i=1;i&lt;=9;i++){
      JSONObject typeUpdateObject = jArray.getJSONObject(i);
      extraction(typeUpdateObject, i);
  }
  </code></pre>
  
  <p>This is not the right method for this extraction ?</p>