[PropertyAccess] fixed CS

src/Symfony/Component/PropertyAccess/PropertyAccessor.php

@@ -444,8 +444,6 @@ class PropertyAccessor implements PropertyAccessorInterface
                 ));
             }
         }
-
-        return null;
     }
 
     /**

src/Symfony/Component/PropertyAccess/Tests/Fixtures/TestClassMagicCall.php

@@ -33,7 +33,5 @@ class TestClassMagicCall
         if ('setMagicCallProperty' === $method) {
             $this->magicCallProperty = reset($args);
         }
-
-        return null;
     }
 }

src/Symfony/Component/PropertyAccess/Tests/Fixtures/TestClassMagicGet.php

@@ -36,7 +36,5 @@ class TestClassMagicGet
         if ('constantMagicProperty' === $property) {
             return 'constant value';
         }
-
-        return null;
     }
 }

src/Symfony/Component/PropertyAccess/Tests/PropertyAccessorCollectionTest.php

@@ -11,7 +11,6 @@
 
 namespace Symfony\Component\PropertyAccess\Tests;
 
-use Symfony\Component\PropertyAccess\Exception\ExceptionInterface;
 use Symfony\Component\PropertyAccess\PropertyAccessor;
 use Symfony\Component\PropertyAccess\StringUtil;
 

src/Symfony/Component/PropertyAccess/Tests/PropertyAccessorTest.php

@@ -13,7 +13,6 @@ namespace Symfony\Component\PropertyAccess\Tests;
 
 use Symfony\Component\PropertyAccess\PropertyAccessor;
 use Symfony\Component\PropertyAccess\Tests\Fixtures\TestClass;
-use Symfony\Component\PropertyAccess\Tests\Fixtures\Magician;
 use Symfony\Component\PropertyAccess\Tests\Fixtures\TestClassMagicCall;
 use Symfony\Component\PropertyAccess\Tests\Fixtures\TestClassMagicGet;