Changing JRequest calls

Hi All
As you will all know the JRequest is decrepated in Joomla 2.5. So I am
changing lines like
JRequest::checkToken() or jexit(JText::_('JINVALID_TOKEN '));
$requestData = JRequest::getVar('jform', array(), 'post', 'array');
into
global $app;
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN '));... Hi All
As you will all know the JRequest is decrepated in Joomla 2.5. So I am
changing lines like
JRequest::checkToken() or jexit(JText::_('JINVALID_TOKEN '));
$requestData = JRequest::getVar('jform', array(), 'post', 'array');
into
global $app;
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN '));