@@ -20,7 +20,6 @@  | 
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| 20 | 20 | final class UndefinedAdminInstance extends RuntimeException implements SonataException  | 
                                                        
| 21 | 21 |  { | 
                                                        
| 22 | 22 | /**  | 
                                                        
| 23 | - * @param string $route  | 
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| 24 | 23 | *  | 
                                                        
| 25 | 24 | * @return self  | 
                                                        
| 26 | 25 | */  | 
                                                        
@@ -13,7 +13,6 @@  | 
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| 13 | 13 | |
| 14 | 14 | use Sonata\AdminBundle\Admin\AbstractAdmin;  | 
                                                        
| 15 | 15 | use Sonata\AdminBundle\Exception\NotClosed;  | 
                                                        
| 16 | -use Sonata\AdminBundle\Exception\TabNotClosed;  | 
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| 17 | 16 | use Sonata\AdminBundle\Exception\TabNotOpened;  | 
                                                        
| 18 | 17 | |
| 19 | 18 | /**  |