title: Getting Integer object from ResultSet
body: <p>A <code>ResultSet</code> provides method <code>getInt()</code> that returns primitive <code>int</code>. Is it possible to obtain the <code>Integer</code> object, which permits <code>null</code>? The DB field I'm retrieving is nullable and <code>getInt()</code> returns me <code>0</code> whenever the field is <code>null</code>. </p>
  
  <p>Thanks</p>