/**
* Append a duplicate item to the current dropdown menu
*
* @param string $id ID of corresponding checkbox of the record
* @param string $prefix The task prefix
*
* @return void
*
* @since 3.2
*/
public static function duplicate($id, $prefix = '')
{
$task = ($prefix ? $prefix . '.' : '') . 'duplicate';
static::addCustomItem(Text::_('JTOOLBAR_DUPLICATE'), 'copy', $id, $task);
}