title: Closing a CallableStatement
body: <pre><code>public void XXX(){
      Connection conn = ~~;        
      CallableStatement cstmt = conn.prepareCall("{call XXX");
      cstmt.executeUpdate();
      cstmt.close();
  }
  </code></pre>
  
  <p>All methods that CallableStatement is described in close() line by line by the method like the above-mentioned. 
  Cannot how to do close() in each method by the automatic operation be done?</p>
  
  <p>Does the method that can be achieved with java5 or java6 exist?</p>
  
  <p>Please tell me a better expression, because, I'm Japanese.</p>