Removed imports

src/FTTHBundle/Admin/OLTAdmin.php

@@ -2,17 +2,11 @@
 
 namespace FTTHBundle\Admin;
 
-use FTTHBundle\Entity\OLT;
-use FTTHBundle\Entity\ONU;
 use FTTHBundle\Form\AnchorType;
 use Sonata\AdminBundle\Datagrid\DatagridMapper;
 use Sonata\AdminBundle\Datagrid\ListMapper;
 use Sonata\AdminBundle\Form\FormMapper;
-use Sonata\AdminBundle\Form\Type\CollectionType;
-use Sonata\AdminBundle\Form\Type\Filter\ChoiceType;
-use Sonata\AdminBundle\Form\Type\ModelType;
 use Sonata\AdminBundle\Show\ShowMapper;
-use Sonata\CoreBundle\Validator\ErrorElement;
 use WorkflowBundle\Admin\WorkflowBaseAdmin;
 
 class OLTAdmin extends WorkflowBaseAdmin