ws fixes

Serializer/Exclusion/GroupsExclusionStrategy.php

@@ -42,7 +42,6 @@ class GroupsExclusionStrategy implements ExclusionStrategyInterface
      */
     public function shouldSkipProperty(PropertyMetadata $property)
     {
-        
         if (!$property->groups) {
             return true;
         }
@@ -55,4 +54,4 @@ class GroupsExclusionStrategy implements ExclusionStrategyInterface
 
         return true;
     }
-}
+}

Tests/Serializer/BaseSerializationTest.php

@@ -422,7 +422,6 @@ abstract class BaseSerializationTest extends \PHPUnit_Framework_TestCase
     {
         $serializer =  $this->getSerializer();
 
-                
         $groupsObject = new GroupsObject();
         
         $this->assertEquals($this->getContent('groups_all'), $serializer->serialize($groupsObject, $this->getFormat()));
@@ -438,7 +437,6 @@ abstract class BaseSerializationTest extends \PHPUnit_Framework_TestCase
 
         $serializer->setGroups(array());
         $this->assertEquals($this->getContent('groups_all'), $serializer->serialize($groupsObject, $this->getFormat()));
-
     }
 
     abstract protected function getContent($key);

Tests/Serializer/JsonSerializationTest.php

@@ -64,7 +64,6 @@ class JsonSerializationTest extends BaseSerializationTest
             $outputs['groups_all'] = '{"foo":"foo","foobar":"foobar","bar":"bar","none":"none"}';
             $outputs['groups_foo'] = '{"foo":"foo","foobar":"foobar"}';
             $outputs['groups_foobar'] = '{"foo":"foo","foobar":"foobar","bar":"bar"}';
-            
         }
 
         if (!isset($outputs[$key])) {